| # | 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 |
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 |
| 4 |
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 |
| 5 |
Sarepta Therapeuticssarepta.com
Development of precision genetic medicines targeting rare diseases with significant impact on patients' lives and futures. |
1,160 |
| 6 |
ConcertAIconcertai.com
Innovative AI-powered SaaS data company specializing in healthcare, experiencing rapid growth as a leader in the industry |
840 |
| 7 |
Flagship Pioneeringflagshippioneering.com
Innovative biotechnology company creating platform companies for transformative human health and sustainability products, with over 100 ventures in its ecosystem |
836 |
| 8 |
Blueprint Medicinesblueprintmedicines.com
Develop targeted medicines addressing allergy, inflammation, oncology, and hematology by focusing on root causes and advancing clinical programs. |
722 |
| 9 |
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 |
| 10 | 533 | |
| 11 |
Vericelยฎ 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 |
| 12 | 510 | |
| 13 |
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 |
| 14 |
BlueRock Therapeuticsbluerocktx.com
A leading engineered cell therapy company developing regenerative medicines for neurology, cardiology, and immunology indications through innovative cell+gene platform |
474 |
| 15 |
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 |
| 16 |
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 |
| 17 |
Scholar Rockscholarrock.com
Biopharmaceutical company specializing in developing therapies targeting protein growth factors to treat serious diseases with high unmet need |
330 |
| 18 |
nferencenference.com
Leverages academic minds, researchers, and patient data to accelerate drug development, generate evidence, and improve clinical trials, offering comprehensive biological and clinical insights. |
314 |
| 19 |
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 |
| 20 |
iGEM Competitioncompetition.igem.org
Annual synthetic biology competition for students to build genetically engineered systems using BioBricks, striving to make a positive impact on communities |
210 |
| 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 |
BioLabsbiolabs.io
Innovative co-working spaces, supporting life science startups with resources and a community to foster growth and maximize capital efficiency |
167 |
| 25 |
WuXi NextCODEwuxinextcode.com
Global biotech company leveraging genomic big data for drug discovery, clinical diagnoses, population health, and precision medicine through a comprehensive platform |
159 |
| 26 |
Vizgenvizgen.com
Innovative company pioneering in situ single cell spatial genomics tools for gaining new insights into human health and disease research |
158 |
| 27 |
eGenesisegenesisbio.com
Revolutionizing transplantation with gene editing technology to develop human-compatible organs, tissues, and cells as a scalable alternative to allotransplantation |
153 |
| 28 |
Mispromispro.com
An accredited contract vivarium organization offering vivarium research space, animal care, and compliance services for preclinical rodent studies in North America |
91 |
| 29 |
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 |
| 30 |
Markimarkishkreli.com
Luxury haircare brand from France with sustainable, high-quality botanical ingredients for healthy and beautiful hair |
40 |
| 31 | 10 |
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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 Oct 24, 2026.
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