| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
Modernamodernatx.com
Pioneering mRNA technology for new medicines to improve patient lives by providing real-time instructions for protein production in cells |
6,906 |
| 3 |
BeOne Medicinesbeonemedicines.com
Developing innovative, affordable cancer treatments for hematology and solid tumors with a global team and collaborative approach. |
3,350 |
| 4 |
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 |
| 5 |
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 |
| 6 | 1,625 | |
| 7 |
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 |
| 8 |
Sarepta Therapeuticssarepta.com
Development of precision genetic medicines targeting rare diseases with significant impact on patients' lives and futures. |
1,160 |
| 9 |
Flagship Pioneeringflagshippioneering.com
Innovative biotechnology company creating platform companies for transformative human health and sustainability products, with over 100 ventures in its ecosystem |
836 |
| 10 |
Blueprint Medicinesblueprintmedicines.com
Develop targeted medicines addressing allergy, inflammation, oncology, and hematology by focusing on root causes and advancing clinical programs. |
722 |
| 11 |
Agios Pharmaceuticalsagios.com
Commercial-stage biopharmaceutical company focused on developing and delivering innovative medicines for rare diseases, rooted in hematology, reflecting patient priorities. |
644 |
| 12 |
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 |
| 13 |
Vericel® Corporationvcel.com
A leading provider of advanced cell therapies and specialty biologics for sports medicine and severe burn care markets Core values include integrity, teamwork, and innovation |
520 |
| 14 |
Intellia Therapeutics, Inc.intelliatx.com
Leading genome editing company focusing on developing curative gene editing treatments using CRISPR/Cas9 technology to transform the lives of patients with severe diseases |
495 |
| 15 |
BlueRock Therapeuticsbluerocktx.com
A leading engineered cell therapy company developing regenerative medicines for neurology, cardiology, and immunology indications through innovative cell+gene platform |
474 |
| 16 |
Wave Life Scienceswavelifesciences.com
Biotechnology company harnessing RNA medicines to develop treatments for various disorders, including rare diseases like Duchenne muscular dystrophy and prevalent conditions like obesity |
386 |
| 17 |
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 |
| 18 |
Cerevel Therapeuticscerevel.com
Biopharmaceutical company developing therapies for central nervous system disorders, with a portfolio targeting Parkinson's, Alzheimer's, epilepsy, schizophrenia, and addiction |
347 |
| 19 |
Scholar Rockscholarrock.com
Biopharmaceutical company specializing in developing therapies targeting protein growth factors to treat serious diseases with high unmet need |
330 |
| 20 |
Nuvalent, Inc.nuvalent.com
Precision oncology company developing targeted therapies for cancer patients, utilizing structure-based design to create innovative small molecules for improved outcomes and reduced side effects |
308 |
| 21 |
Parabilis Medicinesparabilismed.com
FogPharma is developing HeliconTM peptides, a new drug modality that combines monoclonal antibodies with small molecules for broad, efficient drug targeting |
195 |
| 22 |
Akcea Therapeuticsionispharma.com
Specializing in RNA therapeutics, we commercialize medicines and advance a pipeline of novel treatments, prioritizing bringing transformative drugs to patients globally |
193 |
| 23 |
Editas Medicineeditasmedicine.com
A clinical stage genome editing company focused on using CRISPR technology to develop transformative treatments for serious diseases worldwide |
183 |
| 24 |
Mispromispro.com
An accredited contract vivarium organization offering vivarium research space, animal care, and compliance services for preclinical rodent studies in North America |
91 |
| 25 |
TCR² 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 |
| 26 |
Torquetorquetx.com
Specializing in immuno-oncology, innovative Deep Primedâ„¢ cell therapies are developed to activate and target immune responses within the tumor microenvironment |
52 |
| 27 |
Akamis Bioakamisbio.com
Clinical stage oncology company pioneering systemic immune oncology products. Focuses on reprogramming the tumor microenvironment to overcome resistance to therapy with a rapidly expanding pipeline. |
36 |
| 28 |
HiFiBiO Therapeuticshifibio.com
A multinational biotherapeutics company leveraging single-cell profiling technologies to develop antibody drugs for cancer and autoimmune disorders, fostering open-innovation partnerships |
35 |
| 29 |
LifeCanvas Technologies Inc.lifecanvastech.com
A bioimaging company founded at MIT, revolutionizing intact tissue spatial biology with end-to-end solutions for research, drug discovery, and personalized medicine |
32 |
| 30 |
Zumutor Biologicszumutor.com
Innovative biotech company developing immuno onco-therapeutics using proprietary antibody discovery technology to enhance NK cell engagement for cancer treatment |
25 |
| 31 |
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 |
| 32 |
New Health Sciences, Inc.newhealthsciences.com
Developing technology to enhance transfusion therapy by improving safety and efficacy of red blood cells storage, extending shelf life and quality |
11 |
| 33 |
Design Pharmaceuticals Inc.designpharmaceuticals.com
Innovative pharmaceutical company using ultra-high throughput bioscience technologies to accelerate GPCR drug discovery and develop novel therapeutics |
3 |
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.
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The same list elsewhere in United States
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- Pharmaceutical companies in Pennsylvania 70
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- Pharmaceutical companies in Florida 57
- Pharmaceutical companies in Texas 53
- Pharmaceutical companies in Minnesota 37
- Pharmaceutical companies in Illinois 35
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- Pharmaceutical companies in Ohio 27
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- Pharmaceutical companies in New York 26