| # | Company | Employees |
|---|---|---|
| 1 |
Thermo Fisher Scientificthermofisher.com
A global leader in science services, providing innovative technologies and pharmaceutical support to make the world healthier, cleaner, and safer |
100,256 |
| 2 | 99,488 | |
| 3 |
Boston Scientificbostonscientific.com
Develops and provides innovative medical technologies including devices and therapies for various diseases, improving patient health and reducing healthcare costs worldwide. |
54,633 |
| 4 |
Charles River Laboratoriescriver.com
Guided by strong purpose, creating healthier lives, focusing on therapeutics for patients, animal care, planet well-being, and its passionate, skilled people. |
22,000 |
| 5 | 20,440 | |
| 6 |
Waters Corporationwaters.com
A global leader in analytical instruments and software, pioneering innovations in chromatography, mass spectrometry, and thermal analysis for various sciences |
11,842 |
| 7 |
Biogenbiogen.com
Company pioneers innovative science, delivering new medicines to transform patients' lives, with a global presence and focus on superior treatment outcomes. |
7,724 |
| 8 |
Hologic, Inc.hologic.com
Develops innovative medical products, especially for women's health, focusing on early detection and better outcomes across breast, skeletal, diagnostic, and GYN surgical solutions. |
6,921 |
| 9 |
Modernamodernatx.com
Pioneering mRNA technology for new medicines to improve patient lives by providing real-time instructions for protein production in cells |
6,906 |
| 10 |
Vertex Pharmaceuticalsvrtx.com
Global biotechnology company focusing on creating medicines for serious and life-threatening diseases, with a pioneering history in treating cystic fibrosis |
6,382 |
| 11 |
UMass Chan Medical Schoolumassmed.edu
Trains doctors, scientists, and nurses, conducts groundbreaking research and clinical trials, offers consulting services, and manufactures vaccines and biologics. |
6,314 |
| 12 |
Insulet Corporationinsulet.com
Simplifying diabetes management for individuals with the Omnipod platform, offering tubeless, wearable insulin delivery and automated blood sugar control without injections or fingersticks globally. |
5,407 |
| 13 |
Alexion Pharmaceuticals, Inc.alexion.com
Development of innovative medicines targeting rare diseases, focusing on complement system biology, expanding global reach to serve patients worldwide. |
5,112 |
| 14 |
Revvityrevvity.com
Revvity specializes in innovative health science solutions, technologies, and services for healthcare advancements worldwide, covering discovery, development, and diagnosis to cure |
3,569 |
| 15 |
BeOne Medicinesbeonemedicines.com
Developing innovative, affordable cancer treatments for hematology and solid tumors with a global team and collaborative approach. |
3,350 |
| 16 |
Viant Medicalviantmedical.com
Global provider of design and manufacturing services for medical devices across various specialties, offering end-to-end capabilities from development to packaging. |
2,921 |
| 17 |
Alnylam Pharmaceuticalsalnylam.com
A global biotech company pioneering RNAi therapeutics to treat rare genetic diseases, with a breakthrough product and a robust pipeline |
2,883 |
| 18 |
Life Technologiesthermofisher.com
Scientific leadership providing innovative technologies, analytical solutions, patient diagnostics, and laboratory productivity tools through premier brands to enable healthier and safer research environments. |
2,592 |
| 19 |
Haemoneticshaemonetics.com
A global healthcare company offering innovative medical products and solutions to improve patient care and reduce healthcare costs in various medical markets |
2,530 |
| 20 |
Abiomedabiomed.com
A leading provider of medical technology based in Danvers, MA, offering products for circulatory support and oxygenation to help patients recover |
2,388 |
| 21 |
argenxargenx.com
Global immunology company focused on developing novel antibody-based medicines for severe autoimmune diseases through collaborations with leading researchers |
2,315 |
| 22 |
Curium Pharmacuriumpharma.com
Global leader in nuclear medicine, providing life-changing diagnostics and treatment for cancer patients worldwide through innovative radiopharmaceutical products and AI-driven solutions |
2,236 |
| 23 |
BeiGenebeonemedicines.com
Global oncology company developing accessible and affordable cancer treatments through innovative research, collaborations, and commitment to improving medicine access for patients worldwide |
1,967 |
| 24 |
Werfen North Americawerfen.com
Worldwide leader specialized diagnostics: hemostasis, acute care, transfusion, autoimmunity, transplant. Operates in over 100 territories, with headquarters in Barcelona, Spain, and technology centers in the US and Europe. |
1,933 |
| 25 |
Cell Signaling Technology (CST)cellsignal.com
A privately-owned research institute specializing in developing high-quality antibodies for cancer research, validated by PhD scientists for reliable results |
1,818 |
| 26 |
EMD Serono, Inc.emdserono.com
Developing biopharmaceutical treatments for infertility, multiple sclerosis, and cancer to address serious unmet medical needs in healthcare. |
1,788 |
| 27 |
Foundation Medicinefoundationmedicine.com
A molecular information company focused on transforming cancer care by providing comprehensive genomic profiling to inform personalized treatment options |
1,775 |
| 28 |
FUJIFILM Healthcare Americas Corporationhealthcaresolutions-us.fujifilm.com
Provides comprehensive healthcare technology and expertise. Focuses on disease detection, diagnosis, and treatment through diagnostic, enterprise, endoscopic, surgical, and in-vitro solutions. |
1,709 |
| 29 | 1,625 | |
| 30 |
Takeda Oncologytakedaoncology.com
Global oncology business unit leveraging transformative medicines to treat hematologic cancers and solid tumors, driving innovation through partnerships and cutting-edge science |
1,621 |
| 31 |
Nova Biomedicalnovabiomedical.com
Development and manufacturing of clinical, biotech, and veterinary diagnostic instruments with focus on accuracy, innovation, and global healthcare impact. |
1,492 |
| 32 |
Repligen Corporationrepligen.com
Provides innovative bioprocessing solutions for biotherapeutic manufacturing, including filtration, chromatography systems, process analytics, fluid management, and proteins, for biologics, cell and gene therapies, mRNA, and antibodies. |
1,432 |
| 33 |
Lantheuslantheus.com
A company with over 65 years of experience in delivering science-based solutions for improved patient outcomes through diagnostics, radiotherapeutics, and AI |
1,301 |
| 34 |
Azenta Life Sciencesazenta.com
Global provider of life sciences solutions, specializing in cold-chain sample management and genomic services for drug development, clinical research, and cell therapies worldwide |
1,267 |
| 35 |
Sumitomo Pharma America, Inc.sumitomo-pharma.com
Science-driven biopharmaceutical company focusing on therapeutic breakthroughs in psychiatry, neurology, oncology, urology, womenโs health, rare disease, and cell/gene therapies |
1,161 |
| 36 |
Sarepta Therapeuticssarepta.com
Development of precision genetic medicines targeting rare diseases with significant impact on patients' lives and futures. |
1,160 |
| 37 |
Freudenberg Medicalfreudenbergmedical.com
Partnering with medical and pharmaceutical companies, designing and manufacturing high-quality medical devices, precision components, and custom tubing from ideation to market launch. |
1,132 |
| 38 |
BVI Medicalbvimedical.com
Developing innovative ophthalmic surgery products and solutions tailored to diverse global markets, enhancing patient vision and eye health outcomes. |
1,041 |
| 39 |
Servier Pharmaceuticalsservier.us
A global pharmaceutical company focused on innovation in oncology, cardiovascular, immuno-inflammatory, neuroscience, and diabetes, prioritizing patient well-being over profits |
951 |
| 40 |
Bruker Daltonicsbruker.com
Development and manufacturing of advanced mass spectrometry instruments and software for pharmaceutical, biotechnology, diagnostics, and chemical analysis research applications. |
939 |
| 41 |
Organogenesisorganogenesis.com
A regenerative medicine company specializing in advanced wound care, surgical, and sports medicine solutions, offering innovative products to address patient needs |
930 |
| 42 |
Sunovion Pharmaceuticalssunovion.com
Global biopharmaceutical company specializing in innovative treatments for serious neurological and psychiatric conditions through research, development, and commercialization. |
915 |
| 43 |
Azurity Pharmaceuticalsazurity.com
Development and distribution of innovative, high-quality medicines across multiple therapeutic areas, leveraging data and AI for global market reach. |
900 |
| 44 |
Care Accesscareaccess.com
Global research site facilitating access to clinical research to increase availability of new treatments in communities worldwide |
860 |
| 45 |
Inogenprovider.inogen.com
Global medical technology company offering innovative respiratory products for homecare Specializes in portable oxygen concentrators for long-term oxygen therapy |
845 |
| 46 |
Cynosure, LLC.cynosure.com
Leading developer and manufacturer of light-based aesthetic and medical treatment systems for practitioners worldwide, focusing on promoting beautiful energy inside and out |
831 |
| 47 |
New England Biolabsneb.com
Leading enzyme producer for molecular biology, offering extensive recombinant and native enzymes for genomic research and related biotechnologies. |
815 |
| 48 |
Lake Region Medicalinteger.net
Leading medical device manufacturer providing innovative technologies in cardiac, neuromodulation, orthopedics, vascular, surgical markets, as well as batteries for niche energy applications |
776 |
| 49 |
Blueprint Medicinesblueprintmedicines.com
Develop targeted medicines addressing allergy, inflammation, oncology, and hematology by focusing on root causes and advancing clinical programs. |
722 |
| 50 |
Oraoraclinical.com
An industry-leading firm specializing in ophthalmic drug and device development, offering comprehensive services from concept to market approval worldwide |
700 |
| 51 |
TransMedics, Inc.transmedics.com
A leader in portable ex-vivo perfusion of donor organs for transplantation, focused on increasing organ utilization, improving outcomes, and reducing transplant costs |
692 |
| 52 |
inVentiv Health Commercialsyneoshealth.com
A fully integrated biopharmaceutical solutions organization offering expertise, data, and insights to accelerate performance in clinical and commercial sectors globally |
686 |
| 53 |
Agios Pharmaceuticalsagios.com
Commercial-stage biopharmaceutical company focused on developing and delivering innovative medicines for rare diseases, rooted in hematology, reflecting patient priorities. |
644 |
| 54 |
Apellis Pharmaceuticalsapellis.com
Developing transformative therapies targeting the complement system's C3 to treat diseases in ophthalmology, nephrology, hematology, and neurology with broad platform potential |
621 |
| 55 |
Nitto Aveciaavecia.com
A leader in oligonucleotide development and production, offering a comprehensive solution for pharmaceutical innovators to create transformative new therapeutics |
614 |
| 56 |
NxStage Home Hemodialysishometherapies.freseniusmedicalcare.com
Pioneering the renal care revolution through innovative, portable, and simple therapeutic solutions to enhance patient freedom and satisfaction |
609 |
| 57 |
Candela Medicalcandelamedical.com
A global medical aesthetic device company focusing on safety, efficacy, and trust, providing energy-based solutions for various medical-aesthetic applications since 1970 |
603 |
| 58 |
Tegra Medicaltegramedical.com
Manufacturing complex components to finished medical devices, including assembly, sterilization, and packaging, from headquarters in Massachusetts with global locations. |
599 |
| 59 |
Beam Therapeuticsbeamtx.com
Pioneering CRISPR base editing technology to develop precision genetic medicines for life-long cures, while fostering a community of fearless innovators |
592 |
| 60 |
Alira Healthalirahealth.com
Global healthcare firm providing consulting, clinical services, technology, and real-world evidence to support pharma, biotech, and medtech clients. |
574 |
| 61 |
LeMaitrelemaitre.com
Provider of disposable and implantable vascular devices and services for treating peripheral vascular disease affecting millions worldwide. |
568 |
| 62 |
Quanterixquanterix.com
Innovative company digitizing biomarker analysis to revolutionize healthcare by enabling earlier disease detection and precise treatment methods for various therapeutic areas |
507 |
| 63 |
XtalPi Inc.en.xtalpi.com
A quantum physics-based, AI-powered drug R&D company revolutionizing drug discovery with integrated technology platform and support from renowned investors |
349 |
| 64 |
Harmac Medical Productsharmac.com
Innovative contract manufacturer of single-use medical devices, providing full manufacturing services and technical solutions for global med-tech companies |
329 |
| 65 |
MedPlast Inc.viantmedical.com
Viant offers end-to-end solutions for medical device OEMs, specializing in materials expertise, engineering, manufacturing, assembly, packaging, and sterilization services |
316 |
| 66 |
Genezengenezen.com
Company is a gene therapy CDMO, partners with organizations for gene and cell therapies, from concept to commercial production. Viral vector manufacturing, global regulatory licenses. |
272 |
| 67 |
Vention Medicalventionmedical.com
A company specializing in medical technology and device manufacturing services, acquired by Nordson Corporation and MedPlast, Inc in 2017 |
246 |
| 68 |
Corza Wound Closurecorza.com
A leading provider of advanced surgical products and technologies, offering high performance sutures, microsurgical knives, and OEM components worldwide |
222 |
| 69 |
Linduslindushealth.com
Accelerating clinical trials for life science pioneers by running faster, more reliable studies with unique software and access to 30 million Electronic Health Records |
218 |
| 70 |
LUTRONICcynosure.com
Innovative developer of aesthetic, ophthalmology and surgical laser systems, focused on advancing medicine with intelligent, reliable and effective solutions worldwide |
207 |
| 71 |
Mispromispro.com
An accredited contract vivarium organization offering vivarium research space, animal care, and compliance services for preclinical rodent studies in North America |
91 |
| 72 |
Heidelberg Engineering USheidelbergengineering.com
Innovative ophthalmic diagnostic solutions provider, specializing in imaging technologies, healthcare IT, and data management solutions to enhance patient care |
73 |
| 73 |
NP Medical Inc.npmedical.com
Innovative supplier of medical devices for infusion therapy and vascular access markets, focused on improving patient outcomes and caregiver safety affordably |
72 |
| 74 |
Dale Medical Products, Inc.dalemed.com
Innovative employee-owned medical device company specializing in patient safety and comfort, offering global solutions in various healthcare segments ISO 13485 Certified |
70 |
| 75 |
Evolved By Naturebiotech.evolvedbynature.com
Biotech company creating sustainable molecules with Activated Silkโข technology to improve product performance and environmental impact in various industries |
60 |
| 76 |
TCRยฒ Therapeutics Inc.tcr2.com
Clinical-stage cell therapy company developing novel T cell therapies targeting solid tumors by utilizing TCR Fusion Construct T cells to kill cancer cells |
54 |
| 77 |
Torquetorquetx.com
Specializing in immuno-oncology, innovative Deep Primedโข cell therapies are developed to activate and target immune responses within the tumor microenvironment |
52 |
| 78 | 37 | |
| 79 |
Dielectrics, a UFP Technologies companyufpmedtech.com
Designer and manufacturer of custom solutions for medical devices, sterile packaging, and other engineered products, serving top medical device manufacturers worldwide |
25 |
| 80 |
Instrument Technology, Inc.itidevices.com
Specializing in design, engineering, manufacturing, and assembly of OEM medical devices for over 30 years ISO certified, American-made, focused on customer satisfaction |
21 |
| 81 |
Novartis Sciencenovartis.com
A global team of over 6,000 professionals focusing on innovative drug discovery in various disease areas with key technology competencies |
16 |
| 82 |
Beeken Biomedicalbeekenbiomedical.com
A medical device company specializing in developing, licensing, and commercializing innovative wound care products to stop bleeding and prevent infections |
9 |
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