| # | Company | Employees |
|---|---|---|
| 1 |
Innate Pharmainnate-pharma.com
A global biotech company focused on developing therapeutic antibodies to harness the immune system for fighting cancer and improving treatment outcomes |
176 |
| 2 |
Provepharmprovepharm.com
Develops, manufactures, and markets hospital products including antidotes and dyes, leveraging mature molecules to enhance clinical practices for healthcare professionals. |
117 |
| 3 |
Volta Medicalvolta-medical.com
AI-driven software for cardiac electrophysiology assisting physicians with real-time analysis of abnormal electrograms during complex atrial fibrillation ablation procedures using deep learning algorithms. |
114 |
| 4 |
Vect-Horusvect-horus.com
Designs and develops vectors for targeting and delivering therapeutic or imaging agents, including brain and tumor delivery, by crossing natural barriers. |
55 |
| 5 |
IMMUNOTECH
Biotechnology company based in Marseille, France specializing in immunotherapy |
52 |
| 6 |
Helio Diagnosticsheliodiag.com
European CDMO specializing in in vitro diagnostics, offering product development, regulatory support, manufacturing, logistics, and lifecycle management services. |
41 |
| 7 | 40 | |
| 8 |
Diamidexdiamidex.com
An innovative company specializing in detecting and quantifying microorganisms faster than traditional methods, offering turnkey solutions for various industries |
34 |
| 9 |
Tafalgie Therapeuticstafalgie.fr
A biopharmaceutical research company developing innovative pain treatments based on a novel protein-derived mechanism to provide long-term relief to patients |
29 |
| 10 |
Pr茅paratoire FRANCEPREPfrance-prep.com
A pharmaceutical company specializing in the manufacturing of magistral preparations, continually evolving to meet regulatory standards and advance public health |
27 |
| 11 |
MImAbsmimabs.org
An innovative start-up specializing in developing monoclonal antibodies for cancer and inflammatory diseases for academic and pharmaceutical clients |
24 |
| 12 |
BioCytexbiocytex.com
Specializing in biomarker detection, BioCytex offers flow cytometry services for pharmaceutical development, preclinical investigation, and pharmacodynamic clinical studies worldwide |
19 |
| 13 |
PYTHEAS NAVIGATIONpytheasnavigation.com
The company develops, manufactures, and deploys medical devices specifically designed to aid in spinal surgery procedures |
14 |
| 14 |
HELIOSCIENCEhelioscience.org
A laboratory specializing in testing sun protection products, offering standardized in vitro and in vivo tests to assess quality, safety, efficacy, and environmental impact |
11 |
| 15 | 10 | |
| 16 |
GERME S.A.germesa.com
A specialized biotechnology company founded in 1979, focusing on innovative molecules, biological products, processes, and services across various industries |
10 |
| 17 |
SYNCROSOME - Cardiology Preclinical serviceetap-lab.com
A preclinical CRO specializing in in vivo efficacy studies for drug discovery companies, offering disease models, biomarkers, and tailored experimental protocols |
10 |
| 18 |
NEURON EXPERTSneuronexperts.com
Contract Research Organization specializing in studying neuro-active compounds using primary neuronal cell cultures to model neurodegenerative diseases in a well-equipped laboratory in France |
10 |
| 19 |
Biomeostasisbiomeostasis.com
A leading Preclinical CRO specializing in in vivo research services for metabolic, gastrointestinal, and age-related diseases, offering efficacy assessments and mechanism of action studies |
8 |
| 20 |
BYPASS SOLUTIONS SAS
Specializing in medical devices, the company focuses on creating products for surgical and percutaneous vascular bypass procedures |
8 |
| 21 |
ATMOS M茅dical France S.A.R.L.atmosmed.com
A global family-owned company specializing in high-end medical products and solutions in ENT, gynecology, and medical suction, serving clients in over 130 countries |
7 |
| 22 |
Alphenyx SARLalphenyx.com
Specializing in sourcing and transforming human tissues to develop non-animal testing tools for pre-clinical studies and product safety evaluations |
4 |
| 23 |
NAXIA Discoverynaxia-discovery.com
Developing a chemistry-driven oligonucleotide discovery platform across multiple therapeutic areas for partners, focusing on new cancer treatments, aiming to be a European reference. |
3 |
| 24 |
Kinatherakinathera.com
Specializing in pharmacological therapeutics, this early-stage company focuses on developing and marketing treatments to protect organs against ischemia-reperfusion injuries |
3 |
| 25 |
Systol Dynamicssystoldynamics.com
A medical device company developing a minimally-invasive Ventricular Assist Device to support heart failure patients and promote cardiac recovery |
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 Oct 24, 2026.
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