Company lists · Data refreshed September 2026

Top 25 Industrial hygiene consultancies based in France

Name: Industrial hygiene consultancies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 660 companies tracked

RevenueBase identified 660 industrial hygiene consultancies headquartered in France as of September 2026 and tracks 7,974 professional contacts across them, including 2,929 with verified work emails. Paris is the largest hub.

This list covers industrial hygiene consultancies 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 28, 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 28, 2026 86% judged on-target in blind review

660Companies

7,974Contacts tracked

2,929Verified emails

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The 25 largest industrial hygiene consultancies based in France

Ranked by team size

Top 25 of 660 industrial hygiene consultancies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial hygiene consultancies: 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	Alpes Contrôles	Indirect evidence	Sites, FranceHQ checked Sep 28, 2026	501-1,000	799 contacts →
	Indirect evidence “Alpes Contrôles accompagne ses clients sur la conformité réglementaire des ouvrages, installations, équipements produits et services soumis à des exigences réglementaires.” Source: RevenueBase Database · checked Sep 28, 2026
2	ITGA	Indirect evidence	Saint-grégoire, FranceHQ checked Sep 28, 2026	501-1,000	557 contacts →
	Indirect evidence “ITGA, entreprise nationale fondée en 1994, dont le siège social est situé à Rennes, accompagne depuis 30 ans, tous les professionnels dans la résolution optimale de leurs…” Source: RevenueBase Database · checked Sep 28, 2026
3	ADX Groupe	Indirect evidence	Château-gontier, FranceHQ checked Sep 28, 2026	201-500	343 contacts →
	Indirect evidence “ADX Groupe, votre bureau d'études de l'existant - Réalisation de diagnostics immobiliers obligatoires lors de la transaction ou location des biens- Recherche d’amiante dans tous…” Source: RevenueBase Database · checked Sep 28, 2026
4	GIE Qualité Entreprises	Indirect evidence	Terrasson-lavilledieu, FranceHQ checked Sep 28, 2026	201-500	294 contacts →
	Indirect evidence “Le GIE Qualité Entreprises est un groupement d’intérêt économique dont la mission principale est l’assistance et le conseil en matière de santé, sécurité et environnement…” Source: RevenueBase Database · checked Sep 28, 2026
5	Prevaly	Indirect evidence	Toulouse, FranceHQ checked Sep 28, 2026	201-500	241 contacts →
	Indirect evidence “Prevaly est un Service de Prévention et Santé au Travail situé sur Toulouse.” Source: RevenueBase Database · checked Sep 28, 2026
6	IRH Ingenieur Conseil	Indirect evidence	Ludres, FranceHQ checked Sep 28, 2026	51-200	229 contacts →
	Indirect evidence “IRH Ingénieur Conseil est membre d'Antea Group.” Source: RevenueBase Database · checked Sep 28, 2026
7	Setec Hydratec	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	182 contacts →
	Indirect evidence “Bureau d’études techniques fondé en 1974, setec hydratec s’est positionné en tant qu’expert sur tous les sujets liés à l’ingénierie de l’eau et des sites et sols pollués, afin de…” Source: RevenueBase Database · checked Sep 28, 2026
8	Davricourt Certified Positive Company	Partial evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	201-500	178 contacts →
	Partial evidence “UNE ENTREPRISE DE CONSEIL ENGAGEE POUR UNE INDUSTRIE PLUS DURABLE Vous souhaitez (re)donner du sens à votre travail?” Source: RevenueBase Database · checked Sep 28, 2026
9	Tennaxia	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	165 contacts →
	Partial evidence “Since 2001 Tennaxia has accompanied industrial companies who are committed to a Corporate and Environmental Responsibility approach and/or who are facing challenges concerning…” Source: RevenueBase Database · checked Sep 28, 2026
10	Avipur	Indirect evidence	Davézieux, FranceHQ checked Sep 28, 2026	201-500	132 contacts →
	Indirect evidence “Notre mission : rendre votre cadre de vie plus sain et plus sécurisé.” Source: RevenueBase Database · checked Sep 28, 2026
11	Laboratoires DES Pyrénées ET DES Landes	Partial evidence	Lagor, FranceHQ checked Sep 28, 2026	201-500	124 contacts →
	Partial evidence “Les Laboratoires des Pyrénées et des Landes sont un établissement public à caractère industriel et commercial (EPIC) rattaché aux départements des Pyrénées Atlantiques, des Hautes…” Source: RevenueBase Database · checked Sep 28, 2026
12	SMTVO	Indirect evidence	Saint-quentin, FranceHQ checked Sep 28, 2026	51-200	113 contacts →
	Indirect evidence “SMTVO (Santé et Médecine du Travail de la Vallée de l'Oise), service interentreprises de Santé au Travail 🩺, participe à la préservation de la santé et de la sécurité des salariés…” Source: RevenueBase Database · checked Sep 28, 2026
13	Odalia Prévention ET Santé AU Travail	Indirect evidence	Ollioules, FranceHQ checked Sep 28, 2026	201-500	111 contacts →
	Indirect evidence “Créée en 1943 par les chefs d’entreprises varois, Odalia, est une association de loi 1901, à but non lucratif et droit privé.” Source: RevenueBase Database · checked Sep 28, 2026
14	Néodyme	Partial evidence	Joué-les-tours, FranceHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “Néodyme est un bureau d’études, d’assistance technique et de formation indépendant, dans les domaines de la maîtrise des risques industriels, professionnels et environnementaux.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cehtra	Indirect evidence	Cenon, FranceHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “CEHTRA stands for Consultancy for Environmental & Human Toxicology and Risk Assessment CEHTRA is an international leader in technical and regulatory support with regard to the…” Source: RevenueBase Database · checked Sep 28, 2026
16	YSEIS	Indirect evidence	Maisons-alfort, FranceHQ checked Sep 28, 2026	51-200	92 contacts →
	Indirect evidence “Plus de 20 années d’expérience.” Source: RevenueBase Database · checked Sep 28, 2026
17	Caprisk Development	Indirect evidence	Aix En Provence, FranceHQ checked Sep 28, 2026	51-200	75 contacts →
	Indirect evidence “Avec rigueur et respect, Caprisk Development offre une large gamme de prestations dans les domaines de la Qualité, l’Hygiène, la Sécurité et l’Environnement aussi bien en France…” Source: RevenueBase Database · checked Sep 28, 2026
18	Presta AIN ET Beaujolais	Indirect evidence	Bourg-en-bresse, FranceHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “PRESTA AIN & BEAUJOLAIS est votre partenaire privilégié pour vous accompagner dans votre démarche de prévention des risques professionnels et favorise l’amélioration des…” Source: RevenueBase Database · checked Sep 28, 2026
19	Capsis	Indirect evidence	Les Ulis, FranceHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Laboratoire et bureau d'étude sur la gestion de risque sanitaire” Source: RevenueBase Database · checked Sep 28, 2026
20	Envisol	Indirect evidence	La Tour Du Pin, FranceHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “ENVISOL est une entreprise spécialisée dans le conseil et l’ingénierie offrant des prestations dans le domaine des sites et sols pollués.” Source: RevenueBase Database · checked Sep 28, 2026
21	Aktehom	Partial evidence	Nanterre, FranceHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Au croisement de l’expertise scientifique et du conseil réglementaire, AKTEHOM accompagne les industriels de la santé dans la maitrise et la compréhension des produits et procédés…” Source: RevenueBase Database · checked Sep 28, 2026
22	Kalies	Partial evidence	Lezennes, FranceHQ checked Sep 28, 2026	11-50	62 contacts →
	Partial evidence “Fort d’une expérience de plus de 25 ans, Kalies accompagne et conseille ses clients industriels, collectivités et promoteurs immobiliers dans leurs problématiques…” Source: RevenueBase Database · checked Sep 28, 2026
23	Ifopse	Indirect evidence	Nivillac, FranceHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Depuis plus de 40 ans, IFOPSE est spécialiste de l'Etude Conseil et de la Formation à la sécurité.” Source: RevenueBase Database · checked Sep 28, 2026
24	GES	Partial evidence	Noyal-sur-vilaine, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “GES est une société spécialisée dans la recherche, les études et le conseil sur l'eau, l'environnement et l'industrie.” Source: RevenueBase Database · checked Sep 28, 2026
25	Envolis	Indirect evidence	Gujan-mestras, FranceHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “ENVOLIS est un bureau d’études composé de scientifiques et de consultants qui réalisent des expertises environnementales dans les domaines de l’eau, du sol et de la biodiversité…” Source: RevenueBase Database · checked Sep 28, 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: industrial hygiene consultancies. 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 industrial hygiene consultancies.
Partial evidence: Its own public description names part of industrial hygiene consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial hygiene consultancies. 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 660 industrial hygiene consultancies based in France

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Industrial hygiene consultancies based in France at a glance

As of Sep 28, 2026

36.7%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

6.7%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

486

11-50

126

51-200

201-500

501-1,000

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 660 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 industrial hygiene consultancies, 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 “industrial hygiene consultancies”. 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 industrial hygiene consultancies), 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 industrial hygiene consultancies, 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, 2,929 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 28, 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.

Industrial hygiene consultancies by metro

Industrial hygiene consultancies in Paris44

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 industrial hygiene consultancies, 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 industrial hygiene consultancies are there based in France?

RevenueBase identified 660 industrial hygiene consultancies 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?

Alpes Contrôles, headquartered in Sites, tops this list with the largest team on record.

Which city has the most industrial hygiene consultancies?

Paris leads with 44 headquartered companies, followed by Lyon (16) and Montpellier (10).

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 2,929 verified decision-maker contacts tracked across these 660 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 28, 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.