| # | Company | Employees |
|---|---|---|
| 1 |
bioMérieuxbiomerieux.com
A leading provider of in vitro diagnostic solutions worldwide, focusing on improving patient health and ensuring consumer safety through disease detection and contamination analysis |
13,106 |
| 2 |
Sartorius | Bioprocess Solutionssartorius.com
Provides technologies for separation, purification, concentration, storage, and transportation in biopharmaceutical manufacturing and process development. |
3,187 |
| 3 |
Institut du Cerveau – Paris Brain Instituteinstitutducerveau.org
Research center focused on brain studies, developing treatments for neurological diseases through collaboration among patients, doctors, researchers, and entrepreneurs. |
806 |
| 4 |
CARSOgroupecarso.com
Provides analytical services for water quality, food safety, air monitoring, and soil testing, alongside specialized genetic analysis for forensic and medical purposes. |
724 |
| 5 |
Valnevavalneva.com
Specialty vaccine company developing prophylactic vaccines for infectious diseases, including travel vaccines and candidates for Lyme disease, Zika virus, and more |
666 |
| 6 |
Mérieux NutriSciences - Francemerieuxnutrisciences.com
Support food industry with safety, quality, and sustainability solutions through accredited labs, consulting, audits, and training services. |
614 |
| 7 |
Eurofins Environment Testing Franceeurofins.fr
Provides extensive analytical testing services across food, environment, pharmaceuticals, agroscience, genomics, pharmacology, and clinical diagnostics worldwide. |
549 |
| 8 |
SOPHiA GENETICSsophiagenetics.com
A technology company offering a cloud-based platform for analyzing complex multimodal data sets in healthcare, with a focus on cancer and inherited disorders |
521 |
| 9 |
Greentechgreentech.fr
creation of high-tech active ingredients from plant, marine, and microbial sources for cosmetics, healthcare, nutrition, agronomy, and environment |
456 |
| 10 |
Gnosis by Lesaffregnosisbylesaffre.com
Develops innovative health products using microorganisms to improve human health, partnering with nutraceutical and pharmaceutical brands for sustainable solutions. |
404 |
| 11 | 386 | |
| 12 |
Solabia Groupsolabia.com
Develops and supplies active principles and ingredients for cosmetics, pharmaceuticals, and food industries, focusing on biotechnology, enzymatic synthesis, and plant extraction. |
368 |
| 13 | 339 | |
| 14 |
Eurofins Analyses Alimentaires Franceeurofins.fr
It provides analysis, expertise, audits, and training for food quality, safety, and authenticity, with a strong laboratory network across France. |
334 |
| 15 |
Novalixnovalix.com
Fully integrated drug discovery CRO offering support from target identification to preclinical candidates, specializing in medicinal chemistry, pharmacology, and biophysical techniques |
331 |
| 16 |
Genethongenethon.fr
Nonprofit laboratory developing gene therapy treatments for rare genetic diseases including neuromuscular, immune, blood, liver, and vision disorders. |
321 |
| 17 | 305 | |
| 18 |
Lallemand Animal Nutritionlallemandanimalnutrition.com
Specializing in probiotics, silage inoculants, and microbial derivatives, we harness the power of yeast and bacteria for highly technical products |
298 |
| 19 |
IMV Technologiesimv-technologies.com
Global leader in animal reproduction biotechnologies, focusing on innovative solutions to improve herd quality and care while supporting sustainable agriculture |
296 |
| 20 |
ERBCerbc-group.com
Providing innovative in vitro and in vivo translational models and consultancy to improve preclinical research and de-risk drug development. |
270 |
| 21 |
Innovafeedinnovafeed.com
Building a circular, zero-waste agri-food chain by reproducing nature's insect processes on a large scale to provide better nutrients for animals, humans, and the planet. |
263 |
| 22 |
HTL Biotechnologyhtlbiotech.com
Develops and produces pharmaceutical-grade biopolymers like hyaluronic acid and polynucleotides for healthcare, with a focus on innovation and global market expansion. |
243 |
| 23 |
Cellectiscellectis.com
Innovative biopharmaceutical company developing off-the-shelf CAR-T immunotherapies to treat cancer utilizing gene editing technology and immune system targeting |
240 |
| 24 |
Orano Medoranomed.com
Develops new processes for producing lead-212, a rare radioactive isotope, for targeted alpha therapy against cancer cells, limiting impact on healthy cells. |
233 |
| 25 |
DBV Technologiesdbv-technologies.com
Develops a skin patch (Viaskin) for treating food allergies and other immune diseases, aiming to re-educate the immune system through the skin. Pioneering epicutaneous immunotherapy. |
231 |
| 26 |
BIOSYNEX PHARMAbiosynex.com
Develops and manufactures rapid diagnostic solutions alongside wellness brands specializing in eye care, dermo-cosmetics, and pest protection for global healthcare markets. |
225 |
| 27 |
Aqualehaaqualeha.com
The company offers a range of services to prevent food, safety, and environmental risks for the protection of assets and individuals |
216 |
| 28 |
GENFITgenfit.com
A late-stage biopharmaceutical company focused on improving the lives of patients with rare liver diseases through innovative research and development |
210 |
| 29 |
Voisin Consulting Life Sciences (VCLS)voisinconsulting.com
Regulatory science support for biotechnology, pharmaceutical, and medtech companies from product discovery through commercialization and market access. |
209 |
| 30 |
Transgenetransgene.com
Biotechnology company specializing in developing innovative cancer immunotherapies to treat cancer effectively and provide hope for patients |
203 |
| 31 |
EUROLYSINEeurolysine.com
Develops, produces, and sells high-quality, low carbon footprint amino acids through fermentation of beet sugar, contributing to protein sovereignty. |
201 |
| 32 |
JANVIER LABSjanvier-labs.com
Dedicated to supporting research and advancing healthcare for a better future through a culture of excellence |
198 |
| 33 |
Dominique Dutscherdutscher.com
Distribution of consumables and laboratory equipment for research, biotechnologies, and health with focus on quality service and commitments. |
194 |
| 34 |
Eurobio Scientific FReurobio-scientific.com
Develops, manufactures, and commercializes in-vitro diagnostic products for hospitals and private medical biology laboratories, specializing in transplantation, infectious diseases, and life sciences. |
193 |
| 35 |
Phileo by Lesaffrephileo-lesaffre.com
The company provides animal welfare and performance solutions using live yeasts and bacteria to improve food safety and reduce antibiotic use |
192 |
| 36 |
Innovative Diagnosticsinnovative-diagnostics.com
Innovative Diagnostics develops and sells veterinary tests worldwide, including COVID-19 tests, contributing to One Health approach and global health security |
191 |
| 37 |
Oncodesign Servicesoncodesign-services.com
A global contract research organization specializing in drug discovery and preclinical services for innovative therapies in oncology, inflammation, and infectious diseases |
184 |
| 38 |
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 |
| 39 |
LFB Biomanufacturinglfbbiomanufacturing.com
A CDMO specializing in developing and manufacturing recombinant proteins and monoclonal antibodies through cell culture, offering bioproduction services and single-use systems |
169 |
| 40 |
TreeFrog Therapeuticstreefrog.fr
Develops stem cell-based therapies using proprietary C-Stem technology for mass production of induced pluripotent stem cells and microtissues. |
161 |
| 41 |
genOwaygenoway.com
Development and provision of genetically engineered mice, rats, and cell lines to enhance predictability and accelerate therapeutic research. |
149 |
| 42 |
AFYRENafyren.com
Develops biobased compounds via patented fermentation for diverse industries like food and cosmetics, focusing on low-carbon and zero-waste production. |
145 |
| 43 |
Yposkesi, an SK pharmteco companyskpharmteco.com
Yposkesi is a leading CDMO in Europe specializing in gene therapy viral vector manufacturing for ATMPs, with a focus on innovation and quality |
137 |
| 44 |
Eurofins Cerepeurofinsdiscovery.com
Expertise in in vitro pharmacological testing and reagent production for biological research, accelerating drug discovery with valuable molecule information for early R&D phases. |
136 |
| 45 |
Ÿnsectynsect.com
World leader in producing protein and natural insect fertilizers for pets, fish, plants, and humans Utilizes pioneering technology in vertical farms for sustainable solutions |
136 |
| 46 |
IPMC CNRS - University Nice Sophia Antipolisipmc.cnrs.fr
A joint lab specializing in molecular & cellular biology, integrating biology, and functional genomics with a focus on human disease research and international collaborations |
135 |
| 47 |
MyLablabo-mylab.fr
A leading European dairy laboratory with advanced technology, offering quality services and innovation to dairy producers, cooperatives, and private industries |
135 |
| 48 |
PHARMACOSpharmacos.fr
Engineering consultancy developing sustainable solutions for pharmaceutical and biotechnology industries, assisting with project design, management, equipment qualification, and industrialization risk control. |
134 |
| 49 |
DNA Scriptdnascript.com
Revolutionizing DNA synthesis using enzymatic technology to develop a benchtop DNA printer for genomics research and personalized medicine |
132 |
| 50 |
QIMA Life Sciencesqima-lifesciences.com
Specializes in cellular and molecular pharmacology, offering a range of assays from in silico to clinical sample bioanalysis, supporting preclinical research and product development. |
131 |
| 51 |
Normec Abiolabnormecabiolab.com
Growing SME with 4 accredited laboratories in France, offering a wide range of agri-food and environmental analyses to preserve human health Hiring technicians in sector 91 |
123 |
| 52 |
Clean Cellsclean-cells.com
GMP-licensed CDMO offering R&D, production, and quality control testing services with advanced facilities for biopharmaceutical process development and manufacturing. |
123 |
| 53 |
Inserm Transfertinserm-transfert.fr
Facilitates technology transfer and value creation from health research innovations to industry, supporting projects, startups, and entrepreneurship in life sciences. |
117 |
| 54 |
Inventiva Pharmainventivapharma.com
Development of oral small molecule therapies targeting fibrosis, lysosomal storage disorders, and oncology with focus on unmet medical needs. |
113 |
| 55 |
CELLforCURE by Seqenscellandgene.seqens.com
Manufacturing advanced therapy medicinal products specializing in autologous and allogeneic cell and gene solutions through comprehensive end-to-end services from phase I to commercialization. |
112 |
| 56 |
sorbonne universitejussieu.fr
A Neurosciences Research Unit at Jussieu-Université Pierre et Marie Curie-Paris 6, affiliated with CNRS and INSERM, studying neuronal plasticity and neurodegeneration |
111 |
| 57 |
Abivaxabivax.com
A biotechnology company developing innovative therapies to stabilize the immune response in patients with chronic inflammatory diseases, focusing on inflammatory bowel diseases |
110 |
| 58 |
SeqOneseqone.com
AI-powered NGS platform and expert services turn genomic data into clinical answers faster, supporting variant interpretation and reporting across various diseases. |
108 |
| 59 |
AUREA AGROSCIENCESaurea.eu
Leader in agronomic and agro-environmental analyses, expertise in organic valorization, agro-urbanism, territorial planning, and food security support. |
108 |
| 60 |
Eurasantéeurasante.com
Support health sector actors with research, development, expert evaluations, business networking, and organization of international health-related events and projects. |
107 |
| 61 | 106 | |
| 62 |
Genopolegenopole.fr
The company specializes in developing a research campus, supporting biotech startups, and creating a biopark in collaboration with a university |
105 |
| 63 |
Cellforcurenovartis.fr
A facility in Europe specializing in large scale production of cell and gene therapies, offering services from development to commercialization |
104 |
| 64 |
INOVIE Bioaxiomebioaxiome.com
A medical biology laboratory within the INOVIE group, providing quality healthcare services and advanced technology solutions to local labs |
103 |
| 65 |
CARBIOScarbios.com
Develops enzyme-based processes for plastic and textile biorecycling and biodegradation, promoting a circular economy with industrial-scale solutions supported by major brands. |
102 |
| 66 |
Cisbiolinkedin.com
Develops, markets products, technologies. Focuses on in-vitro diagnostics, drug discovery. Utilizes proprietary HTRF® technology for fluorescence detection methods, offering assays, services globally. |
102 |
| 67 |
Sartorius Polypluspolyplus-sartorius.com
Provider of advanced biologic and gene therapy production solutions, including transfection reagents, custom plasmid design, and global support services. |
102 |
| 68 |
BIOASTERbioaster.org
Development of innovative technologies and collaborative projects to combat antimicrobial resistance, improve vaccines, and diagnose infections rapidly. |
101 |
| 69 |
France Biotechfrance-biotech.fr
Supports innovative health companies, fostering investment, stable taxation, efficient regulations, and collaborations to develop new therapeutic solutions and grow future leaders. |
100 |
| 70 |
METEX NØØVISTAGOmetex-noovistago.com
Produces essential amino acids from local, natural raw materials for better animal nutrition and sustainable animal farming. Offers customized solutions and fermentation-produced amino acids. |
97 |
| 71 |
Staticestatice.com
Design, development, and production of customized medical implants and instruments using advanced microtechniques and biomaterials for various specialties. |
94 |
| 72 |
ADOCIAadocia.com
A clinical-stage biotech company developing innovative formulations of therapeutic proteins, focused on diabetes and metabolic diseases for global accessibility and effectiveness |
93 |
| 73 |
Fermentis by Lesaffrefermentis.com
Develops, manufactures, and markets fermentation and characterization solutions primarily yeast and bacteria for the beverage industry. |
92 |
| 74 |
Ziwig Biotechziwig.com
Pioneering salivary RNA analysis and AI application in biomolecular biology to develop non-invasive tests and biomarkers for chronic diseases, especially women's health. |
92 |
| 75 |
UroMemsuromems.com
UroMems is a biotechnology company in France specializing in innovative solutions for urological disorders |
91 |
| 76 |
AQEMIAaqemia.com
Company invents novel drug candidates for major diseases, especially oncology, using a physics-based, generative AI platform, without relying on experimental data. |
86 |
| 77 |
Metesa Frances-inter.com
A 90-person medical services company in France and Benelux provides technical services, repairs, maintenance, and installations for a variety of medical equipment |
86 |
| 78 |
FERMENTALGfermentalg.com
An industrial biotechnology company based in France specializing in producing omega-3 rich oils, proteins, and natural pigments from microalgae fermentation for global Food, Feed, and Environment markets |
85 |
| 79 |
Stilla Technologiesstillatechnologies.com
Development and provision of advanced digital PCR technology for genetic analysis, cancer research, infectious disease, and environmental testing applications. |
84 |
| 80 |
Sensorionsensorion.com
This clinical-stage biotech firm focuses on developing novel therapies for hearing loss, including SENS-401, and gene therapy programs aimed at genetic deafness corrections |
82 |
| 81 |
OSE Immunotherapeuticsose-immuno.com
Develops first-in-class assets in immuno-oncology and immuno-inflammation, including therapeutic cancer vaccines, monoclonal antibodies for solid tumors, ulcerative colitis, and chronic inflammation, and transplant. |
81 |
| 82 |
Biomemorybiomemory.com
Deep-tech company building exabyte rackable appliances for data centers. Develops DNA-based anti-counterfeiting systems with minimal ecological impact. |
80 |
| 83 |
BIOSYNEX Diagnosticsbiosynex.com
Manufacturer and provider of innovative rapid membrane tests for in-vitro diagnostics, supporting fast and accurate medical decision-making. |
79 |
| 84 |
Elicit Plantelicit-plant.com
Develops and provides products to stimulate field-grown plants with phytosterols, reducing water stress and increasing yields, while quantifying results with data. |
78 |
| 85 | 77 | |
| 86 |
EDELRISedelris.com
EDELRIS specializes in designing natural product-like screening libraries, medicinal chemistry projects, custom synthesis, and affinity screening-mass spectrometry to accelerate lead discovery |
75 |
| 87 |
TransCure bioServicestranscurebioservices.com
Specializes in advanced humanized mouse models for oncology, inflammatory, infectious diseases, providing tailored preclinical studies supporting drug development worldwide. |
75 |
| 88 | 75 | |
| 89 |
CliniSciences Groupclinisciences.com
A dynamic company commercializing high-quality reagents (antibodies, kits, etc) for diagnostic and research labs, providing excellent service and technical support |
74 |
| 90 |
Phagosphagos.org
Development of patented phage technology combining microbiology and AI to create large-scale, customized veterinary medicines targeting bacterial infections. |
73 |
| 91 |
Tebubiotebubio.com
Providing holistic solutions including products, laboratory services, logistics, and administrative support to accelerate life sciences research efficiently. |
73 |
| 92 |
Discnginediscngine.com
Dynamic life science software and service company enabling R&D scientists to discover active molecules faster, offering solutions in cheminformatics, bioinformatics, lab informatics & data science |
72 |
| 93 |
Teknimedteknimed.com
Production of high-quality biomaterials and medical products for orthopedic, sports, and spine surgeries with strong focus on innovation and safety. |
72 |
| 94 |
VERDOTverdot-biotechnologies.com
Design and supply of single-use and stainless steel purification systems for biopharmaceuticals, including chromatography and filtration solutions. |
71 |
| 95 |
TWBtoulouse-white-biotechnology.com
A leading R&D project management expert supporting industry in developing sustainable solutions through collaboration, innovation, and fostering start-up growth |
70 |
| 96 |
Novescianovescia.fr
Leading player in Medical Biology, Novescia supports its team in managing their activity, developing expertise, and providing quality patient care Offering career opportunities in various locations |
68 |
| 97 | 67 | |
| 98 |
Astraveusastraveus.com
The company specializes in developing high-tech equipment for the complete process of creating and manufacturing cell and gene therapies |
67 |
| 99 |
RD-BIOTECHrd-biotech.com
French CRO specializing in biomanufacturing of plasmids, monoclonal antibodies, recombinant proteins, and cells Services include antibody engineering, analytical services, and FastELISA kits development |
67 |
| 100 |
Abolis Biotechnologiesabolis.fr
Develops tailor-made industrial solutions using microorganisms for various sectors, addressing challenges like renewable resources, supply chain security, and emissions reduction. |
66 |
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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 10, 2026.
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