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Testimonials

  • ​"Alessandro was very helpful during all the recruitment process he led for a German company. His ability to speak honestly and to give advices was very supportive to me and helped so much to take new challenges that were coming ahead."

    Owner, Pre-Clinical CRO
  • "Leonard really looks out for the best interests of client and candidates. In all my dealings with recruiters, Leonard always kept me informed on progress and worked hard to ensure everyone gets the right deal."

    Owner, Pharmaceutical
  • ​"I worked with Harry for past one year. Harry is incredible passionate and creative talent acquisition account manager. His "go-get" attitude , pragmatism and business understanding makes him extremely valuable resource. He is very energetic and easy to collaborate with. He is one of the best recruiting professional I've ever worked with!"

    Co-Founder & CEO, Life Sciences
  • ​"I’ve been working with Alessandro for quite some time and he is one of the few that really can make a difference for both companies looking for key personell, as well as individuals looking for new opportunities. In both cases a positive experience. I would therefore recommend Alessandro and Mantell Associates."

    Chief Strategy Officer , CDMO/CRO
  • ​"I have worked with Alessandro for a series of openings. Alessandro showed the ability to listen to our expectations and shortlist spot-on solutions in a timely manner. With a direct and sound approach he helped us reach our objectives faster than we planned."

    Chief Sales Officer, CDMO
  • "Great thanks to Leonard Joseph and the team at Mantell who made a great effort in quickly finding the right candidates for open positions at Amniotics. Several interesting candidates were interviewed and we ended up hiring one of them."

    Chief Operating Officer, Biopharmaceutical
  • ​"Leonard Joseph is organised, prompt, polite, professional, has an excellent sense of humour, and takes the time to share as a human being first. I felt confidence in him. He is one of those rare recruiters with the ability to invest time and energy to his clients and always kept me informed throughout the process. He is one in a million, as they say, and knowing him has been truly a gift, restoring faith in his field."

    Senior Director, Regulatory Affairs, Biotech
  • ​"Alessandro is a very skilled person, able to apply both the educational aspect of his degree and his negotiation attitude to create value for his clients. I found him to be a problem solver, proactive and able to understand easily the needs and aspirations of his clients."

    Business Development Director , API CDMO
  • "Leonard has been very helpful in identifying clients for my new company, in an area which is not within the organisations normal field. He has been instrumental in setting up the required infrastructure to process freelance contract work, as well as liaising with the various parties. Post-placement, Leonard continues to provide support where required to ensure efficient results. He is definitely some whom you should have on your team."

    Director, Biotech
  • ​"During several years of cooperation it always has been a pleasure working with Alessandro. Besides from being smart and swift and extremely focussed he understands our industry demands bests which all together reveals excellent business results. I look forward to the continuation of our collaboration."

    Business Development Director, API & FDF CDMO
  • "Leonard has supported me through the whole recruiting process and gave me a very good and intense support. He made sure the process was as efficient as possible for both parties and a successful outcome was reached. Well done!"

    Head of Quality Management and Qualified Person, Biopharmaceutical
  • "Alessandro ​is an absolute pleasure to work with. He is full of enthusiasm and very knowledgeable of industry's hiring needs. Best interest of his clients seem to be always his priority, which is refreshing to see. He is a problem solver and ready to take lead, but also knows when to step back and let his clients take the lead. Along with Alessandro Mantell, they make a perfect team. Highly recommended."

    Business Development Head (CDMO), Biologics CDMO
  • ​"Alessandro is the person you want to go to if you want the right match for both the business and personal aspirations. He quickly removes obstacles and gets you in the job, in the right way, for both employer and employee."

    Head of Project Management, API & FDF CDMO
  • "I recommend Leonard as a head-hunter, he is very professional, with his persuasiveness and tenacity he managed to convince me to accept a new opportunity to enrich my career. I thank him very much."

    Head of Discovery DMPK, Pre-Clinical CRO
  • ​"Alessandro is an inspiring and hard working partner when it comes to recruiting and candidate finding. I've been in touch with him being in a recruiting position and also as a candidate to be recruited. In both situations, I was impressed by his active, targeted and enthusiastic way of communicating and his ability of getting things done. His network in the Biotech- and especially in the Biotech-CMO industry is excellent. He delivers top performance to the recruiting company but does not forget to support the candidate and is able to make both sides match. Thank you for your support Alessandro!"

    Head of Business Development CDMO Europe, Biologics CDMO
  • ​"Klajdi is the most knowledgeable and helpful recruiter I have ever dealt with! He was extremely professional throughout our recruitment process and always super friendly! It was a true pleasure to work with him!"

    Head of Manufacturing, Life Sciences
  • "Leonard is a very talented and experienced talent acquisition consultant. He was extremely efficient and helpful in managing all my queries in relation to the role and the recruitment process we have worked on together. He is very professional, extremely committed to and passionate about his job. I highly value his work and would definitely recommend to work with Leonard."

    Senior Academic Alliances Counsel, Oncology R&D Business Development & Licensing, Pharmaceutical
  • ​"Exploring new opportunities can be exciting and challenging and it helps to have someone who listens to your ambitions and concerns and is able to provide valuable guidance and advice. Alessandro is an excellent communicator and works hard to achieve a positive result for all parties. He invests in his clients and works towards long term success and the repeat business that brings. He is also a pleasure to work with and was a great help to me personally."

    Senior Business Development Manager, Pre-Clinical CRO
  • ​"It was a great pleasure to work with Alessandro and Mantell Associates. I have been impressed with his professionalism and outstanding communication skills. All process went very smooth, he is definitely a recruiter you want on your side."

    Senior Manager Commerical Management, Biologics CDMO
  • ​"Harry is the most professional recruiter I have ever been in process with. He asks in-depth questions to fully understand your competences and wishes - he is able to complete a perfect match between yourselves and the suggested position. He actually makes notes at every consultation, he follows up 100% (not 98% , but 100%!) and he finds solutions to issues. He has the integrity to understand that he is dealing with humans - while at the same time he resides a pronounced can-do-attitude to make things happen very fast. I can recommend Harry to both the employer and the employee."

    Business Development Account Manager, Life Sciences
  • ​"I would like to recommend Klajdi if you are looking for help to find a candidate for a job in medical device. The way Klajdi has supported me has been great! He is really supportive and his knowledge about the Nordic market is good."

    Regional Sales Manager, Medical Devices
  • "​I had the pleasure of working with Klajdi the past couple months in securing 3 technical positions for our sales team. Klajdi was able to find me amazing candidates in a very short period of time and the roles have now been filled. He is very efficient and understood perfectly the skill sets I needed for the positions. He was dedicated to finding top quality candidates and I am looking forward to working with him again in the near future. I highly recommend Klajdi and Mantell Associates!"

    European Sales Manager, Biotech
  • ​"Klajdi is awesome, really attentive and he is always there to help and he is passionate about his clients' success. All praise for Klajdi and it's rare to come across someone with a strong work ethic like Klajdi's."

    Sales Manager , Biotech
  • ​"Jack is fantastic to work with. Not only is he an amazing recruiter, he is an excellent individual as well. His professionalism, communication, and transparency made it an absolute pleasure working with him. He is well connected with many organizations and is able to get you in front of the right people. He was able to place me in a career that falls in line with my interests and allows for the growth I am looking for. I am extremely excited to start my new career and I have Jack to thank for that. I highly recommend working with Jack if you have the opportunity. Thanks Jack!"

    Senior Mechanical Engineer, Biopharmaceutical
  • "Leonard is an extraordinarily hard-working individual. He is diligent, attentive, personable, and compassionate. It was a pleasure to work with him and I would highly recommend his services."

    Senior Regulatory Affairs Associate, Biopharmaceutical
  • "I had the pleasure of working closely with Leonard on a recent search. I found him to be very conscientious, highly personable, and extremely dedicated to his clients. He was accessible virtually anytime I needed him, even with a five-hour time difference in our time zones. Both Leonard and his colleagues at Mantell Associates have an extensive network in the Pharma CDMO space. They are uniquely positioned to help with your staffing needs. They truly understand this space. I highly recommend Leonard Joseph and Mantell Associates."

    Regulatory Affairs Operations, Biologics CDMO
  • ​"I highly recommend Alessandro. I found him to be consistently pleasant, energetic, hardworking, tackling all assignments with dedication and a smile."

    Global Outsourcing Solutions to Regulatory Affairs, Pre-Clinical CRO
  • ​"Alessandro makes things happen! He's great!"

    Sales Representative, CDMO
  • "Leonard is very likely to go far. He is likeable and knowledgeable. So not only do I like talking to him but as a client it is worth my while as he delivers. I would highly recommend taking the time in seeing Leonard as he will work hard in finding the right individual for that empty seat!"

    HR Generalist & Hiring Consultant, CRO
  • ​“Vincent is an expert recruiter with the best interest of the client. As a recruiter, besides providing you with the general employer information, he digs further and go beyond to ensure that nothing is hidden, and the employee is going into the right company with the best fit. He cares about the welfare of his client and ensures they are compensated accordingly. l strongly recommend him”

    Research and Development Scientist, Cell & Gene CDMO
  • ​"Leonard was the main contact point for me and did a great job working on roles for me, specifically in the Quality Assurance and Regulatory Affairs arena. He came up with some really relevant candidates and helped manage the recruitment of both contract and permanent candidates very well. I have been really pleased with his grasp of us as a company, the challenges within the company and the roles we had him work on and in finding the right people for us."

    Talent Acquisition, Artificial Intelligence
  • ​"Klajdi is a reliable, hard working professional. I have been well taken care of in the recruitment processes that he has been in charge of and I imagine that he is as available and transparent with the clients that are recruiting new staff. Throughout the processes we have been in frequent contact and he has always made sure that I'm completely in the loop. He will definitely get a chance to help me out with my recruitment needs, should I ever be in the position to build my own team"

    Innovation Consultant, Medical Devices
  • ​“Nikhil was highly professional and helpful during the entire hiring process. I appreciated his enthusiasm, communication, and transparency at each step. If Nikhil reaches out to you with a new opportunity, I would highly recommend giving him a chance to present the opportunity.”

    Senior Manager - Commercial Development , CDMO
  • ​Jess - was very professional and knowledgeable throughout the whole recruitment process and was able to answer all my questions. Most importantly, she put my interests first to ensure the career move I was making was the right one for me, given my priorities. She listened intently through every one of our conversations and I’d definitely recommend her to someone looking to make a career move. All the best, Jess!

    Director - Cell Therapy , CDMO
  • ​Jess Hampson is brilliant. She works hard and effectively to understand what you are looking for. Jess takes the time to listen and cares about the most important aspect of recruiting in my mind, what the candidate's needs and wants are regarding career and professional goals. Thank you Jess for everything you do

    Senior Manager, Business Development - Gene Therapy, CDMO
  • ​"Hi Alessandro, I would like to thank you a lot for the excellent collaboration over the last couple of months. It has been a really pleasure working with you. With your help I was able to find a new challenge which suits my ambitions best. I am sure that your expertise and connections will also help me in future to find appropriate candidates for my future organisation. Best regards."

    Member of the Board, Biologics CDMO
  • "Leonard really looks out for the best interests of client and candidates. In all my dealings with recruiters, Leonard always kept me informed on progress and worked hard to ensure everyone gets the right deal."

    Owner, Pharmaceutical
  • ​"I worked with Harry for past one year. Harry is incredible passionate and creative talent acquisition account manager. His "go-get" attitude , pragmatism and business understanding makes him extremely valuable resource. He is very energetic and easy to collaborate with. He is one of the best recruiting professional I've ever worked with!"

    Co-Founder & CEO, Life Sciences
  • ​"I’ve been working with Alessandro for quite some time and he is one of the few that really can make a difference for both companies looking for key personell, as well as individuals looking for new opportunities. In both cases a positive experience. I would therefore recommend Alessandro and Mantell Associates."

    Chief Strategy Officer , CDMO/CRO
  • ​"Harry is an outstanding head-hunter. He has been extremely supportive and encouraging through the entire process. He was very responsive and a pleasure to work with. I’m extremely grateful that he identified me as a candidate for a fantastic organisation and he motivated me to take the next step in my career!"

    Senior Director Business Development, Biotech
  • "Alessandro did a fantastic job to find me an exciting opportunity that fully matches with my strengths and ambitions. Not only is he very professional in making sure there is a perfect fit between both parties, he does it with a contagious sense of humour and optimism. Alessandro was also a very efficient sparring's partner in the initial phase of orientation, and one senses that his primary objective is a long-term trustful relationship, rather than just a quick placement. Nevertheless his speed and efficiency is amazing. Thanks so much Alessandro!"​

    Senior Director, Manufacturing Services, Biologics CDMO
  • ​"Leonard Joseph is organised, prompt, polite, professional, has an excellent sense of humour, and takes the time to share as a human being first. I felt confidence in him. He is one of those rare recruiters with the ability to invest time and energy to his clients and always kept me informed throughout the process. He is one in a million, as they say, and knowing him has been truly a gift, restoring faith in his field."

    Senior Director, Regulatory Affairs, Biotech
  • ​"Harry was a joy to work with as a recruiter and instrumental in landing a great new role. He was very responsive, diligent and honest throughout the long process. His nice personality plus strong communication makes for an excellent partner in any job search and can endorse him 100% to any others in search of a brighter future."

    Sr. Executive, Business Development , Pharmaceutical
  • ​"Vincent did a fantastic job! He reached out with a solid role suggestion, was easy to work with and flexible, and helped me land a new role with an amazing company. He was very supportive and good with following up on both sides, as evident on how quickly and smoothly everything went. I'd recommend Vincent for his ability to match a person to a job, but also for his success when negotiating on a person's behalf. Thank you for your hard work!"

    Technical and GMP Training Business Partner , CDMO/CRO
  • ​"Nikhil is a consummate recruiting professional who consistently works with his contacts to ensure they are the most prepared for the roles in which they are being considered. Nikhil keeps constant open communication with you and updates you frequently on the status of your activities. I cannot recommend Nikhil highly enough!"

    Director of Marketing, CDMO
  • ​"I had the pleasure of discussing a new business opportunity with Alessandro early this year. He was extremely pleasant, listened, and engaging. Alessandro has drive and determination to succeed in finding the right person for the role. Be prepared for plenty of action."

    Business Development Director, Pre-Clinical
  • ​"Harry Jones is an absolute pleasure to work with. I was initially contacted for a position that I was not interested in, and Harry being the great recruiter that he is, followed up a few days later with another opportunity that was ideal for me based on my background and experience. Throughout the recruiting process, Harry was honest, diligent, encouraging, and easy to talk to. He was very responsive and a pleasure to work with. Like others that have worked with Harry, I am grateful that he identified me as a candidate for a fantastic organization and motivated me to take the next step in my career. I highly recommend working with Harry."

    Business Development Director , API CMDO
  • ​"Alessandro, It was a pleasure to meet you and cooperate in a very challenging and exciting project as a Quality Director in Polpharma Biologics. You positive attitude, energy, openness, ability to listen helped me to take the good decision. Thanks a lot and all the best!"

    Quality Director, Biologics CDMO
  • ​"Alessandro is the most experienced and knowledgeable recruiter I ever was in contact with. He has great communication skills, everything is turned around super-fast and it was simply a great pleasure to work with him!"

    Corporate Business & Project Director, CDMO/CRO
  • "Leonard gave me incredible support to help me gain my new role. He listened, and assisted with my preparation for my interviews at every stage and followed up on every occasion. He made sure that it was the right role for me and was able to address all my questions. I would definitely recommend others to work with Leonard. Thank you so much."

    Director GCP Quality, Biotech
  • ​"I went through a recruitment process with Mantell Associates. They have been incredibly present all along the process helping in the presentation of the company and the job of course but also in the close follow-ups. A great successful recruitment experience. Thank you Mantell Associates for your support!"

    Regulatory Affairs Director, CDMO
  • "​I had the opportunity to work with Klajdi in a previous capacity. Owing to his efforts as a headhunter I was hired by FMC. I found him to be highly supportive, adaptable and encouraging. He never missed a follow up and was a pleasure to work with. Indeed a credit to the profession."

    Director Clinical Research Services (LATAM, EMEA, APAC), Biopharmaceutical
  • ​"Alessandro combines broad expertise in pharmaceutical/ commercial recruitment with enthusiasm, having a coherent approach to all the aspects of the recruitment process. He is a very goal oriented person, able to think out of the box. Co-operation with Alessandro was one of the best recruitment experience I had and definitely the fastest one. I highly recommend Alessandro."

    Business Development Executive, API & FDF CDMO
  • "Leonard has supported me through the whole recruiting process and gave me a very good and intense support. He made sure the process was as efficient as possible for both parties and a successful outcome was reached. Well done!"

    Head of Quality Management and Qualified Person, Biopharmaceutical
  • ​"Alessandro is the person you want to go to if you want the right match for both the business and personal aspirations. He quickly removes obstacles and gets you in the job, in the right way, for both employer and employee."

    Head of Project Management, API & FDF CDMO
  • "I recommend Leonard as a head-hunter, he is very professional, with his persuasiveness and tenacity he managed to convince me to accept a new opportunity to enrich my career. I thank him very much."

    Head of Discovery DMPK, Pre-Clinical CRO
  • ​"Alessandro is an inspiring and hard working partner when it comes to recruiting and candidate finding. I've been in touch with him being in a recruiting position and also as a candidate to be recruited. In both situations, I was impressed by his active, targeted and enthusiastic way of communicating and his ability of getting things done. His network in the Biotech- and especially in the Biotech-CMO industry is excellent. He delivers top performance to the recruiting company but does not forget to support the candidate and is able to make both sides match. Thank you for your support Alessandro!"

    Head of Business Development CDMO Europe, Biologics CDMO
  • ​"Klajdi is an excellent professional recruitment consultant who goes above and beyond in his role. He contacted me regarding a role which was a perfect fit for my academic and work background. Klajdi has been amazing to work with, he is very down to earth, personable and has a very positive attitude which fills you with motivation and confidence. He provides constant updates in a timely manner, great feedback and advice. I would highly recommend Klajdi to anyone who is looking to explore their next career opportunity. Thank you Klajdi!"

    Technical Sales Specialist, Life Science
  • ​"Klajdi is the most knowledgeable and helpful recruiter I have ever dealt with! He was extremely professional throughout our recruitment process and always super friendly! It was a true pleasure to work with him!"

    Head of Manufacturing, Life Sciences
  • ​"In the time I've known Klajdi I have always found him to be very knowledgeable, well connected and above all else, very willing to help and offer advice. In difficult times, Klajdi remains realistic but positive. He is very responsive and proactive; if he says he'll call you, he will! A very admirable trait Klajdi has is the desire to help candidates even if he would not directly benefit himself, he is still very willing to offer help and guidance. He understands the importance of building long term relationships with people and has shown this many times."

    Country Manager, Medical Devices
  • "Leonard is a very talented and experienced talent acquisition consultant. He was extremely efficient and helpful in managing all my queries in relation to the role and the recruitment process we have worked on together. He is very professional, extremely committed to and passionate about his job. I highly value his work and would definitely recommend to work with Leonard."

    Senior Academic Alliances Counsel, Oncology R&D Business Development & Licensing, Pharmaceutical
  • "Leonard help me to attain my position at Regeneron. He clearly understood what I was after in my next career move and was a source of support every step of the way. Thank you for your help Leonard."

    Senior Manager, QA Auditor, Biotech
  • ​"Exploring new opportunities can be exciting and challenging and it helps to have someone who listens to your ambitions and concerns and is able to provide valuable guidance and advice. Alessandro is an excellent communicator and works hard to achieve a positive result for all parties. He invests in his clients and works towards long term success and the repeat business that brings. He is also a pleasure to work with and was a great help to me personally."

    Senior Business Development Manager, Pre-Clinical CRO
  • "I’m very pleased to recommend Alessandro. He has been extremely supportive and encouraging through the hiring process. He was very responsive and a pleasure to work with. I’m extremely grateful that he identified me as a candidate for the position and motivated me to take the next step in my career!"

    Senior Manager, Regional Sales & BD, Sales & BD
  • ​"It was a great pleasure to work with Alessandro and Mantell Associates. I have been impressed with his professionalism and outstanding communication skills. All process went very smooth, he is definitely a recruiter you want on your side."

    Senior Manager Commerical Management, Biologics CDMO
  • ​"Professional, executive and result-oriented are the main assets that better characterise Alessandro. I had the pleasure to collaborate with Alessandro as a Business Development candidate for an international CRO position. I'm very glad of his support and assistance. He took care of every need and detail in my selection process. Thanks to his well-done job, I can start today a new professional challenge."

    Senior Business Development Manager, Pre-Clinical CRO
  • ​"I highly recommend Klajdi if you are in the market for a new role. He does a great job communicating each step and makes sure you are taken care of!"

    Sr. Manager Commercial Analysis, Biologics CDMO
  • ​"Harry is the most professional recruiter I have ever been in process with. He asks in-depth questions to fully understand your competences and wishes - he is able to complete a perfect match between yourselves and the suggested position. He actually makes notes at every consultation, he follows up 100% (not 98% , but 100%!) and he finds solutions to issues. He has the integrity to understand that he is dealing with humans - while at the same time he resides a pronounced can-do-attitude to make things happen very fast. I can recommend Harry to both the employer and the employee."

    Business Development Account Manager, Life Sciences
  • ​"Alessandro did a great job! It was a pleasure talking with him and his job at hand was a perfect match for me. Huge recommendation."

    Business Development Manager, CDMO
  • "​If it wasn’t for Jack listening to my career history, aspirations and tick list for my next move, I wouldn’t be where I am today! He suggested a specific vacancy, and after his forward thinking, excellent communication and handling of the interview process, I successfully obtained a BDM position for CPI, with a focus on the Medicines Manufacturing Innovation Centre. Now, 1 week completed, my enthusiasm, interest & knowledge grows every day!"

    Business Devlopment Manager, Biopharmaceutical
  • ​"From the moment Nikhil presented the opportunity to me as a candidate, I was extremely impressed by the smooth communication and responsiveness of him. He does a great job making sure that there is a match between the candidate and the position before moving forward, the entire process was efficient and productive. The level of help he provided preparing the interviews and the timely follow-ups also made it an absolute joy to work with him."

    Senior Strategic Marketing Manager, Biotech
  • ​"Harry was a pleasure to work with as a recruiter and instrumental in landing an exciting new role. From our initial conversation, he exhibited amazing energy that allowed for an effortless conversation. Harry possesses essential skills to be categorized as a good recruiter – he is a great listener, invested in building good relationships (client and candidates alike), diligent, communicative, and led honestly and with integrity throughout the entire recruitment process. Based on our conversations, I could tell that Harry was invested in satisfying his clients’ needs and finding the right fit for me. I would highly recommend Harry as a recruitment partner to anyone!"

    Senior Marketing Program Manager, Pharmaceutical
  • "My collaboration with Leonard was great from the start. Since we began working together, he exemplified a high level professionalism and dedication. He maintained transparency during the entire process, while always making time to speak to me. I credit his hard work and vision for aligning me with my new role! "

    Regional Account Manager, Life Sciences
  • ​"I can highly recommend Alessandro as a recruiter. Not only he helped me to get back into my desired market area, he also got me into a top class CRO. What makes Alessandro outstanding is his high commitment to his clients and ability to listen, and being consistent in order to help. Alessandro has an incredible network and comes up with great opportunities. It was a pleasure to work with Alessandro."

    Regional Account Manager, Nordics, Pre-Clinical CRO
  • "​My experience with James has been thoroughly positive from the initial contact to present. He has a highly personable approach that highlights his interest in you as an individual to grab the opportunity and make your next career step. He exhibits professionalism and diplomacy in handling any challenges along the way. I rate James, personally, and Mantell Associates very highly for their ambition and the strong relationship they cultivate throughout the process."

    Senior Account Manager, Biopharmaceutical
  • "Leonard came to me with a very good job opportunity within a very dynamic company. He was very attentive to me during the whole recruitment process, with the right ideas and advice. He is extremely professional, competent and always put the candidate first in the process. I do recommend other candidates to use his services"

    Business Development Manager, CDMO
  • ​"I highly recommend Alessandro, he is just amazing! This is the first time I met a recruiter who understood perfectly my expectations, he listens to you, he pushes you, he is the perfect coach to make a job interview a success and to get the job."

    Regional Account Manager France & Benelux, Pre-Clinical CRO
  • "Leonard was great in recommending possible roles, knowledgeable and listened to what I wanted to ultimately achieve. I like that he asked about what training I had and what I want to achieve from next role. He prepared me for the interview and took all the time to send me the relevant information and went through the small and important details. He followed up after each stage of the process and provided me with feedback. any questions I had, he was prompt in addressing and providing me with a feedback. So, thank you very much."

    Manager, Global Quality Systems, CSV, Pharmaceutical
  • ​"I am pleased to write this recommendation for Alessandro. He is by far the best recruitment consultant I’ve ever dealt with. Thorough, efficient, professional and helpful, this is how recruiting should be done. His network make him a valuable partner in the search for talented and top notch candidates. I certainly recommend Alessandro highly."

    Business Development Manager, Europe, API & FDF CDMO
  • ​"I can only highly recommend Alessandro. During my recruitment process he was always present and answering all my questions in a really professional way. I could call him nearly at any time, while he also informed me immediately about any changes or additional requests during my hiring process. During our first conversation, I realised that he really checked if my CV fits with the customers requests, something I missed during someone conversations. So if you get a call from Alessandro you can be sure he checked the facts ahead and he is coming prepared."

    Regional BD Manager RMS, Pre-Clinical CRO
  • ​"Alessandro is one of the best recruiters that I have ever met. He is able to find the right job for the right person. His talent lays on a large experience and a great personality. I definitely recommend Alessandro to anyone for a new career."

    Key Account Manager , Pre-Clinical CRO
  • "Leonard was fantastic to work with. As a recruiter he maintained a highly professional demeanour and was always very friendly! Leonard was quick to understand the kind of role I was looking for, recognising my strengths and putting me forward for exactly the right job. He was always there to help throughout the process. I could not recommend Leonard more highly."

    Project QA QC Manager , Pharmaceutical
  • ​"I was in contact with Alessandro as a General Manager candidate for an international CDMO. I had the chance to collaborate in great pleasure with him because he is very professional, communicative and result oriented . I'm very glad of his very strong support and assistance in all matters, planning and organisation. He took care of all of my needs during my selection process. I would also highlight that I was never part in a that fast selection process as this time. It was challenging to all participating parties and he managed it very well. Thank you very much, Alessandro!"

    General Manager, API & FDF CDMO
  • ​"Alessandro is one of the most professional recruitment consultants I have yet to encounter. Proactive and detail oriented, he is truly interested in the aspirations of the candidate and works with them during the entire recruiting process."

    Business Development Manager, Pre-Clinical CRO
  • ​"It’s a real pleasure for me to leave a short personal note for Alessandro and the Mantell Associates team. It’s a genuine treat to know a personality like Alessandro. For a couple of years he’s been a part of my network and most recently, Mantell Associates boosted me to the current position at Emergent. At this point, I'd like to highlight that Alessandro promised the overall package, negotiated by himself, to be pretty good and competitive - but honestly that was a massive understatement; I would say it is fantastic and a substantial improvement. But much more important for me is that my business matters and personal issues always felt in very good hands with Alessandro. Needless to mention our telephone calls and relaxed atmosphere are always a true pleasure, not only in context of the actual job offer but also beyond the curtain. So my warmest recommendation goes to Alessandro and his team."

    Senior Account Manager, Biologics CDMO
  • ​"I received excellent support from Leonard to find the right opportunity for my next challenge. His professionalism guided me though the whole selection process, providing me with a fair and balanced support. This led me to win the process and to start a new challenge in a couple of months. I am happy to stay in touch with Leonard!"

    Key Account Manager, Biologics CDMO
  • ​"Alessandro was working with me on various managerial onboarding projects of pharma service providers, on the level of Managing Director, VP Sales. I am very thankful for his great job, that he did, his restless dedication and deep sense and appreciation of my career ambitions. Beside his high professionalism he is also a very empathic character and pleasant to work with. I can very much recommend him as a recruiter."

    Key Account Manager, Pre-Clinical CRO
  • ​"I have worked and conversed with many head-hunters, but Leonard’s optimism and persistence stand out. He listens and understands your motivations and works hard to match these to the right role, which is surprisingly not often the case. It has been very gratifying to see how he kept on top of all the details and communications between parties, acted quickly to resolve any difficulties and truly cared for the best outcome. I would very happily seek Leonard’s and Mantell Associates help and trust their advice and knowledge of the people and the market. Both personally and professionally, it has been great to share so many conversations with Leonard."

    Regional Account Manager, Preclinical CRO
  • "​Klajdi contacted me regarding a role, which ended up being the perfect match for my profile. Klajdi is an extremely pleasant professional to deal with, constantly with his finger on the pulse, making sure I was fully up-to-date with anything going on in my process of potentially securing my new job position. I can recommend Klajdi to anyone and everyone who is looking for an amazing and empathic professional to help you with your next career opportunity! Thank you Klajdi."

    Project Manager , Medical Devices
  • "​Harry was absolutely fantastic to work with. He was very transparent about the company and position for which I was applying. Unlike many others in his line of work, Harry was very hands-on with coaching me through the interview process. I felt like I had coach and cheerleader the entire way through. I went through four rounds of interviews, and every time Harry was there to review with me beforehand and discuss the interview immediately afterward. Although he was 5 hours ahead of me due to the time zone difference, he still called me even when it was after business hours for him. Harry is a true professional who wants the best for his clients. You will not go wrong by aligning with Harry."

    Sales Manager, CDMO Chemicals
  • ​"Klajdi is awesome, really attentive and he is always there to help and he is passionate about his clients' success. All praise for Klajdi and it's rare to come across someone with a strong work ethic like Klajdi's."

    Sales Manager , Biotech
  • ​"Christian helped me with my recruitment process for my new role. He provided great advises, insight, feedback and followed up very often during the process! His way of working is greatly structured and I definitely recommend him! Happy to work with Christian since he is very friendly and professional! Great job done!"

    Supply Planning Manager, Pharmaceutical
  • "Work with Leonard if you ever get the opportunity. He is by far the most knowledgeable, connected, and patient recruiter I have every worked with. I never felt he was anything but forthright and open. His ability to marry the best interest on the client with the best interest of the employee is uncanny. He specializes in making the experience personal for you. Leonard took the time to make sure the position was right for me and most importantly…the right time. I can’t thank him enough!"

    Sr. Technical Evaluations and Proposals Specialist, Biologics CDMO
  • ​"Jack is fantastic to work with. Not only is he an amazing recruiter, he is an excellent individual as well. His professionalism, communication, and transparency made it an absolute pleasure working with him. He is well connected with many organizations and is able to get you in front of the right people. He was able to place me in a career that falls in line with my interests and allows for the growth I am looking for. I am extremely excited to start my new career and I have Jack to thank for that. I highly recommend working with Jack if you have the opportunity. Thanks Jack!"

    Senior Mechanical Engineer, Biopharmaceutical
  • ​"Leonard was excellent during all the recruitment process. Very professional and knowledgeable of the business and always available to talk and clarify any questions. He was also very respectful when I needed time to make what was an important decision for me without being patronising or making me feel too pressured which was greatly appreciated."

    Senior Quality Lead, Pharmaceutical
  • "Leonard is an extraordinarily hard-working individual. He is diligent, attentive, personable, and compassionate. It was a pleasure to work with him and I would highly recommend his services."

    Senior Regulatory Affairs Associate, Biopharmaceutical
  • "​Christian has been absolutely amazing throughout the whole recruitment process! He communicated regularly, understood the job requirements and the culture of the company. He was approachable and helpful during my interview preparation. I really appreciate his quick response, efficiency and prompt follow-up to my requests. I am sure that his efficiency will help other candidates to find a good job."

    Senior Associate Consultant, Market Access
  • "I was not looking for a new role when Leonard contacted me. But the role he was representing was so exciting that I could not resist it. It turns out I was ready for the next challenge. Leonard guided me through the interview process which took some time and was with me every step of the way. I am delighted that he contacted me and spurred me onto the next step in my career."

    Global Senior Computer System Validation (CSV) Strategy Lead, Pharmaceutical
  • ​"I've been in contact with Alessandro for several years and although it finally worked out for both of us (that he got me into a new position) just this year, he always had very good job opportunities he could offer me. He has a very well established network and is always on top of the newest internal changes within the different organisations. He also shows a great amount of empathy, when talking to his clients, so that he can really understand the needs and skill sets of the candidates, which he can then translate into great offers for open positions. When discussing with a potentially new employer he helps with the preparation and is also a very skilled negotiator for his clients. All in all I can highly recommend Alessandro to any person trying to fill an open position or looking for a new challenge. He will put his heart into it and find the perfect candidate/position for you."

    Senior Sales Specialist, Pre-Clinical CRO
  • ​"Nikhil's ability to network and work with clients is excellent and remains unparalleled. He is extremely enthusiastic and demonstrates a sincere commitment to meet and exceed the client expectations. He is a very warm and approachable person and displays outstanding professionalism. Overall, Nikhil exhibits all good qualities required for his role and more. He is wonderful to work with."

    Process Specialist , Pharmaceutical
  • ​"Started a new position Monday, 14th December 2020. It was great working with Vincent from his first contact to signing my offer, he took care of everything and found a wonderful opportunity for me. Thanks Vincent!"

    Quality Assurance Specialist, Biologics CDMO
  • "It has been absolute pleasure working with Leonard. Great support with finding the right opportunities and with interview preparations to set me up in the best possible way. Thank you Leonard."

    Regulatory Affairs Consultant , Pharmaceutical
  • ​"I highly recommend Alessandro. I found him to be consistently pleasant, energetic, hardworking, tackling all assignments with dedication and a smile."

    Global Outsourcing Solutions to Regulatory Affairs, Pre-Clinical CRO
  • ​"Jack is a great professional. He understood perfectly the requirements of the position, understood what I was looking for and indeed made a perfect match. He was supportive, helpful, transparent, very energetic and a fast problem solver throughout the entire interview process. One of the best recruiters I've ever worked with!"

    Investment Analyst, Biotech
  • "​I had a great experience with Klajdi, who contacted me about a position which perfectly matched my profile and interests. He closely guided me through all steps of the interview process and provided good feedback and advice to ensure the best outcome. Thanks to his professional and always motivating support, we succeeded and I got the job. I strongly recommend Klajdi as a recruiter who goes the extra mile, and is a pleasure to work with."

    Sales Executive, Medical Devices
  • "Leonard listened to what I wanted in a role, and he got that for me. Initially when I was first in contact with Leonard, I wasn't looking to move and he was not forceful in any way. I told him to contact me again in a few months time and he did, and proposed a role I believed was perfect for me. If you are looking for a job change, or looking for a new candidate, I would highly recommend working with Leonard!"

    Consultant, Pharmaceutical Consultancy
  • ​"I highly recommend Alessandro. He is an experienced recruiter who gave me a new opportunity and supported during the recruitment process. He has great communication skills, he listened and he gave me many hints about the recruitment process. It was pleasure to meet him on my career path."

    Quality Compliance Senior Specialist , CDMO
  • ​"Alessandro makes things happen! He's great!"

    Sales Representative, CDMO
  • ​"Klajdi contacted me with an exciting opportunity, and made sure I got the role. He was very supportive trough the whole process and always made sure I was up to date and answered every question I had. I have really appreciated his help and expertise!"

    Sales Coordinator, Medical Devices
  • "​Jack did a great job throughout the entire interview process. His energy and positive attitude are just what is needed from a good recruiter."

    Process Engineer, Biotech
  • "​I would like to strongly recommend Vincent as a head-hunter. He has done a great job , matching my skills and experience with the job. Vincent was very professional, supportive and always there for you. He truly believe that this is exactly the place where I should be. It was a pleasure to cooperate with Vincent."

    Ph.d. QC Scientst, ATMP and Stem Cell, Biopharmaceutical
  • ​"Alessandro and I have had a very fruitful, though unusual, collaboration. As soon as I expressed interest to evaluate other opportunities, Alessandro genuinely helped me connect with relevant companies and senior people, and this resulted in a strong match. I would say he is well-connected, assertive, self-driven, and persuasive. I am sure we we will be in touch again in the future."

    Business Development, Commercial Operations, Alliance Management, CDMO
  • ​"Klajdi is professional and dedicated within his field. He makes sure you feel prepared for every meeting from the beginning until the end to increase your chances for success."

    Product Specialist BIO, Medical Devices
  • "​Thank you for your time and patience during our collaboration . Very professional, Klajdi made sure both myself and the hiring company are a great fit for each other. Appreciate your help!"

    Master Data Specialist, Medical Devices
  • ​"I’m very pleased to recommend Alessandro who has thoroughly supported me throughout the entire hiring process for a business development role with an international CDMO. He was professional, personable and always quick to respond/easy to get hold of. I’m extremely grateful to him for recognising my potential and considering me for the position."

    Sales & Business Development, CDMO
  • "Leonard contacted me about a new role with an expanding company which he thought I might be interested in. Initially I wasn't looking for a change but Leonard sold both the company and role and helped me through the application and interview process. Leonard made sure I was fully prepared and helped with the process of negotiating the best deal which I happily accepted. Leonard also continued to help during the transition to the new company. I appreciate the help he provided and would definitely recommend him."

    E-Compliance Lead , Biotech
  • ​"Alessandro is the best recruiter that I have ever spoken to! He helped me get a job within 3 weeks of my first talk with him. He provided me with resources that helped gain a greater insight into the area I wanted to go into- which in turn made the interview easier as I knew a lot about the job I was applying for. When you work with Alessandro you can reach him anytime which makes it easy for you to communicate with him. I also liked how he approached me on my first day of work to know how everything went. I would highly recommend him to anyone who is looking to get into the pharmaceutical industry."

    Pharmaceutical Engineer, CDMO
  • "Leonard helped me to get started as a consultant/contractor and pointed me to excellent support organisations that facilitated becoming a Limited Company. During all of this transition Leonard stayed in close contact and was quick to communicate solutions. Leonard placed me into a role which was a perfect match and has kept in touch to see if all is well; good communication."

    Analytical Chemist and Quality Leader, Biotech
  • ​“Vincent is an expert recruiter with the best interest of the client. As a recruiter, besides providing you with the general employer information, he digs further and go beyond to ensure that nothing is hidden, and the employee is going into the right company with the best fit. He cares about the welfare of his client and ensures they are compensated accordingly. l strongly recommend him”

    Research and Development Scientist, Cell & Gene CDMO
  • "It was a great pleasure to work with Alessandro Mantell. He efficiently and successfully set up meetings and handled the communication between the company and myself as a candidate in an excellent way. He was easy to reach and always made sure to get back as soon as possible with answers to any questions I had. He provided me with the right connections and was able to recognise my potential creating the possibility for me to move into the next step of my career."

    Associate Scientist , Biologics CDMO
  • ​"Klajdi is an extraordinary recruiter! He was able to detect the right fit between both, me and the company I just joined. It is amazing how he detects the right persons and how much passion he has for his job. And this is actually his mindset: He did not choose a job, he chose his passion! That you can feel in every second you talk to Klajdi. The mantra, I will always remember, is: "Let's do it!" :) I can highly recommend to work with Klajdi and Mantell."

    Automation Sales Specialist, Medical Devices
  • ​"It is extremely rare you come across a standout recruiter like Ewan. For the past couple of months, Ewan has supported and guided me in the right direction throughout my job interview process. He acknowledges and listens to all my questions and provides rich resources when prepping for my interviews. Ewan also has a great personality - being able to relate to his clients and make the conversations efficient and engaging. Without being said, Ewan Rennison, expertly delivered at his position and I could not be more grateful for receiving a job offer with his support. I highly suggest working with Ewan when venturing for jobs."

    Inside Sales Representative, Biotechnology
  • ​"Ewan and Mantell Associates helped me get a great opportunity at a leading biotech company. They have supported me throughout the process and had been of great help, many thanks again!"

    Field Application Specialist, Biotech
  • "Leonard contacted me for a contract role earlier this year. He was a delight to liaise with and we even met for coffee to get to know one another. Not may recruiters go that far!I look forward to working with Leonard and I know he will go out of his way to find me the right role in the future."

    Quality Management Specialist , Pharmaceutical
  • ​"Klajdi is a reliable, hard working professional. I have been well taken care of in the recruitment processes that he has been in charge of and I imagine that he is as available and transparent with the clients that are recruiting new staff. Throughout the processes we have been in frequent contact and he has always made sure that I'm completely in the loop. He will definitely get a chance to help me out with my recruitment needs, should I ever be in the position to build my own team"

    Innovation Consultant, Medical Devices
  • ​"Christian has helped me recently to get my new job which is exactly what I wanted! He deeply supported me throughout the entire recruiting process, helped me with my doubts and consulted me in order to make the choice that makes more sense for me, in a very friendly but fully professional way!"

    Sr. Supply Chain Coordinator, Market Access
  • ​"I have known Klajdi for 2 years. During this time, I found him to be diligent in following through on commitments and relentless to pursuing me on a very interesting opportunity on behalf of his client. Besides being a reliable source of information and an extraordinary ambassador for both the company trying to recruit talent or me, the most important quality that Klajdi displays is loyalty. Klajdi is always available, he tirelessly worked to answer questions, provide direction and supplied support. He also has showed interest on me even after the project’s closure."

    Senior Clinical Team Leader, CRO
  • ​"Fully recommend Mantell Associates as great Headhunters for the pharma industry. I have personally experienced their services and it was a nice, direct and transparent work during my previous selection process."

    Business Development Manager,
  • "Just started a new role, with support from Christian. It's really important to work with a recruiter who understands and takes the time to properly align skills and motivations between candidates and roles. Really pleased with Christian's recommendations, and where I've landed!"

    Associate Consultant, Market Access
  • Leonard Joseph

    ​A great company with a culture of working together and bringing each and everyone up through careful but extensive training. We've gone from strength to strength and the growth trajectory has been extremely exciting and rewarding. If you are committed to hard work and wanting to achieve great success then it does not matter where you are an Associate or a Senior within the business you will have the same opportunity and you will be treated with respect from day one of joining the business. Our training, technology, ethic and culture is the best and if you are looking to get in a company that gives you opportunity to develop and train than reach out and have a conversation with our team.

    Leonard Joseph, VP of Commercial Development
  • Siobhan McLoughlin

    ​An amazing organisation to work for, with great recognition and appreciation for the Commercial Operations side of the business. Unlike other recruitment companies where non-Sales staff are often overlooked, those who work on the Operations side of MA are included in company incentives and given support and recognition on par with Sales consultants. At Mantell Associates you can expect a collaborative working environment where everyone is shown respect and ideas are listened to. It comes with hard work and commitment, but the rewards are well worth it and you are given the opportunity to develop your career through dedicated in-house training and development opportunities, for everyone across the business. We have moved into brand new offices in the city of London and it's an incredibly exciting time to join our organisation and be a part of the MA journey.

    Siobhan McLoughlin, Head of Marketing
  • Oliver Masson

    You can expect exceptional colleagues, inspiring leadership, and a collaborative, inclusive, encouraging environment. We work in the heart of the City of London, and offer a huge earning potential working with the most exciting clients in the world in the most important industry right now.

    Oliver Masson, Senior Account Manager, Large Molecule CDMO
  • Klajdi Bega

    Incredible Company! We are all one big family. We are all helpful, transparent and as fun as possible. Passion is an understatement. 'Let's do it' is our most used saying as we are nothing but positive and hungry to be successful.

    Klajdi Bega, Senior Account Manager, Medical Devices
  • Vincent Mackay

    ​Fantastic place to work! Great team, great leadership, great place to learn, great culture. We celebrate all wins no matter how big.

    Vincent Mackay, Account Manager, Large Molecule CDMO
  • Ewan Rennison

    ​The best Life Science & Pharmaceutical headhunting company. Absolutely nothing to fault in the company - there is an amazing work ethic and team bond from everyone, motivational and very supportive leadership team, as well as an incredible bonus structure and benefits.

    Ewan Rennison, Associate Account Manager, Medical Devices