Company lists · Data refreshed September 2026

Top 25 Biochemical manufacturers based in France

Name: Biochemical manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 71 companies tracked

RevenueBase identified 71 biochemical manufacturers headquartered in France as of September 2026 and tracks 1,416 professional contacts across them, including 658 with verified work emails. Paris is the largest hub.

This list covers biochemical manufacturers headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

71Companies

1,416Contacts tracked

658Verified emails

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The 25 largest biochemical manufacturers based in France

Ranked by team size

Top 25 of 71 biochemical manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biochemical manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Eurolysine	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	201-500	158 contacts →
	Indirect evidence “EUROLYSINE is the European leader in the production of amino acids by fermentation.” Source: RevenueBase Database · checked Sep 16, 2026
2	Seqens Custom And Specialties	Partial evidence	Écully, FranceHQ checked Sep 16, 2026	1,001-5,000	122 contacts →
	Partial evidence “SEQENS Custom & Specialties is one of Europe’s largest contract manufacturers, combining the speed and agility of a small/medium sized company with the health and safety and…” Source: RevenueBase Database · checked Sep 16, 2026
3	Interor	Indirect evidence	Calais, FranceHQ checked Sep 16, 2026	51-200	97 contacts →
	Indirect evidence “INTEROR SA is a chemicals company based out of Calais, Nord-Pas-de-Calais, France.” Source: RevenueBase Database · checked Sep 16, 2026
4	ARD	Indirect evidence	Pomacle, FranceHQ checked Sep 16, 2026	51-200	89 contacts →
	Indirect evidence “ARD is a service company, created in 1989, offering product & process development services (Process Design, Development, Scale up and CMO) in the fields of plant extraction, green…” Source: RevenueBase Database · checked Sep 16, 2026
5	Adm-Sio	Partial evidence	Saint-laurent-blangy, FranceHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Born in 1907, ADM-SIO is nowadays one of the most important global pharmaceutical oil manufacturer.” Source: RevenueBase Database · checked Sep 16, 2026
6	Laboratoires Lebeau	Indirect evidence	Grisolles, FranceHQ checked Sep 16, 2026	51-200	66 contacts →
	Indirect evidence “Lebeau laboratories were born from rich and multiple know-how joined together with an aim of developing a common passion in the universe of comfort health and the beauty.” Source: RevenueBase Database · checked Sep 16, 2026
7	Afyren	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “AFYREN is a pioneering biotech company, developing innovative solutions for the production of high value-added biobased compounds.” Source: RevenueBase Database · checked Sep 16, 2026
8	Organotechnie	Partial evidence	La Courneuve, FranceHQ checked Sep 16, 2026	51-200	55 contacts →
	Partial evidence “French manufacturer of protein hydrolysates, Organotechnie was founded in 1902 by a pharmacist and ever since, the core of its activities has been focused on the pharma/biotech…” Source: RevenueBase Database · checked Sep 16, 2026
9	LA Mesta Chimie Fine	Indirect evidence	Gilette, FranceHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “Established in South of France in 1971, La Mesta Chimie Fine is a technology driven Custom Manufacturing Organization.” Source: RevenueBase Database · checked Sep 16, 2026
10	Isochem SAS	Partial evidence	Vert Le Petit, FranceHQ checked Sep 16, 2026	201-500	47 contacts →
	Partial evidence “Founded in 1974, ISOCHEM is a contract manufacturer and one of the world’s leading suppliers of fine chemicals and active pharmaceutical ingredients.” Source: RevenueBase Database · checked Sep 16, 2026
11	Alsachim SAS	Indirect evidence	FranceHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “Created in 2005, Alsachim is one of the world leaders in the synthesis of stable labeled (13C, 2H, 15N) internal standards, used in Bioanalysis studies, chemicals, building blocks…” Source: RevenueBase Database · checked Sep 16, 2026
12	Servilab	Indirect evidence	Le Mans, FranceHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Nous mettons tout en oeuvre pour offrir à nos clients du matériel de laboratoire de qualité, des consommables répondant à toutes leurs attentes et des produits chimiques reconnus.” Source: RevenueBase Database · checked Sep 16, 2026
13	Norchim	Indirect evidence	St Leu D Esserent, FranceHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Algosource	Indirect evidence	Guérande, FranceHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “AlgoSource is the French pioneer in producing high-value bioactive molecules from microalgae biomass and natural marine resources, dedicated to nutraceuticals and preventive…” Source: RevenueBase Database · checked Sep 16, 2026
15	Palchem	Indirect evidence	Angres, FranceHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Située à 200 km au nord de Paris, PALCHEM est une société indépendante qui propose ses services de chimie fine et de synthèse à façon dans des délais très courts.” Source: RevenueBase Database · checked Sep 16, 2026
16	Plant Advanced Technologies PAT	Indirect evidence	Vandoeuvre-lès-nancy, FranceHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Founded in 2005, Plant Advanced Technologies PAT is specialized in the discovery and the eco-friendly production of hard-to-source biomolecules inspired by the plant kingdom…” Source: RevenueBase Database · checked Sep 16, 2026
17	Cortecnet	Indirect evidence	Les Ulis, FranceHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Thanks to constant innovation over the years, CortecNet has become recognized world-wide as a stable-isotopes driven company able to supply any type of uniformly or selectively…” Source: RevenueBase Database · checked Sep 16, 2026
18	Dislab S.A.S	Indirect evidence	Lens, FranceHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “La société DISLAB, fondée en 1987, a pour activité la distribution de produits chimiques, consommables et instrumentations pour les laboratoires.” Source: RevenueBase Database · checked Sep 16, 2026
19	Biolabo Group	Partial evidence	Maizy, FranceHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “BIOLABO is a manufacturer of reagents for biochemistry & coagulation.” Source: RevenueBase Database · checked Sep 16, 2026
20	Lefrant-Rubco	Indirect evidence	Muille Villette, FranceHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Acteur dans la chimie verte depuis 1898, Lefrant-Rubco est un des leaders mondiaux du factice, et est également fabriquant de dispersants pour peintures.” Source: RevenueBase Database · checked Sep 16, 2026
21	Veg'extra	Indirect evidence	Montreuil-bellay, FranceHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Nous sommes 100% prestataires de services industriels en extraction et purification de molécules à haute valeur ajoutée pour les domaines de la cosmétique, du complément…” Source: RevenueBase Database · checked Sep 16, 2026
22	Extrasynthese	Partial evidence	Genay, FranceHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “EXTRASYNTHESE manufactures and sells phytochemical analytical standards : ultra-pure chemical substances issued from plants, used to calibrate Quality Control and Research…” Source: RevenueBase Database · checked Sep 16, 2026
23	Biosentec	Indirect evidence	Portet-sur-garonne, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Biosentec est un fabricant français spécialisé dans la conception de réactifs enzymatiques et colorimétriques, ainsi que dans la distribution d'analyseurs séquentiels de…” Source: RevenueBase Database · checked Sep 16, 2026
24	Takabio	Indirect evidence	Beaucouze, FranceHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “TAKABIO is an international company supplying enzymes to the food industry produced by SHIN NIHON CHEMICAL Ltd, company in Japan.” Source: RevenueBase Database · checked Sep 16, 2026
25	Chromoptic	Indirect evidence	Villejust, FranceHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Chromoptic est spécialisé dans les consommables de chromatographie et de préparation d'échantillons.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: biochemical manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names biochemical manufacturers.
Partial evidence: Its own public description names part of biochemical manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biochemical manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 71 biochemical manufacturers based in France

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Biochemical manufacturers based in France at a glance

As of Sep 16, 2026

46.5%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 71 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biochemical manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “biochemical manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biochemical manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among biochemical manufacturers, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 658 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biochemical manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biochemical manufacturers are there based in France?

RevenueBase identified 71 biochemical manufacturers headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Eurolysine, headquartered in Paris, tops this list with the largest team on record.

Which city has the most biochemical manufacturers?

Paris leads with 5 headquartered companies, followed by Maizy (3) and Altkirch (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 658 verified decision-maker contacts tracked across these 71 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.