Company lists · Data refreshed September 2026

Top 25 Air quality control contractors based in France

Name: Air quality control contractors based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 101 companies tracked

RevenueBase identified 101 air quality control contractors headquartered in France as of September 2026 and tracks 1,252 professional contacts across them, including 428 with verified work emails. Paris is the largest hub.

This list covers air quality control contractors 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 30, 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 30, 2026 86% judged on-target in blind review

101Companies

1,252Contacts tracked

428Verified emails

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The 25 largest air quality control contractors based in France

Ranked by team size

Top 25 of 101 air quality control contractors based in France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to air quality control contractors: 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	Igienair	Strong evidence	Achères, FranceHQ checked Sep 30, 2026	501-1,000	237 contacts →
	Strong evidence “IGIENAIR : Spécialiste dans la maitrise et la surveillance de la Qualité de l'Air Intérieur (QAI)!” Source: RevenueBase Database · checked Sep 30, 2026
2	SAI	Partial evidence	Palaiseau, FranceHQ checked Sep 30, 2026	11-50	45 contacts →
	Partial evidence “At SAI, we believe that air and silence are key drivers of performance and sustainability for global players in the energy and industrial sectors.” Source: RevenueBase Database · checked Sep 30, 2026
3	Atsi 3d	Partial evidence	Vitrolles, FranceHQ checked Sep 30, 2026	11-50	36 contacts →
	Partial evidence “Maîtrise d'œuvre, contrôles, conseils - Désamiantage Démolition Dépollution” Source: RevenueBase Database · checked Sep 30, 2026
4	Inaxe Energie & Environnement	Indirect evidence	Rueil Malmaison, FranceHQ checked Sep 30, 2026	51-200	35 contacts →
	Indirect evidence “INAXE est un expert des polluants du bâtiment qui évolue au stade de la rénovation, réhabilitation, démolition, au travers de 3 pôles : le DIAGNOSTIC, la MAITRISE D’ŒUVRE et…” Source: RevenueBase Database · checked Sep 30, 2026
5	Tera Environnement	Indirect evidence	Crolles, FranceHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “TERA Environment is a laboratory specialized in the analysis of the chemical contaminations, strengthened by 10 years of experience.” Source: RevenueBase Database · checked Sep 30, 2026
6	AQS	Strong evidence	Saint-grégoire, FranceHQ checked Sep 30, 2026	11-50	27 contacts →
	Strong evidence “Spécialiste de l’hygiène de l’air & de l’expertise aéraulique AQS accompagne les entreprises privées et les collectivités dans la maîtrise de la qualité de l’air intérieur…” Source: RevenueBase Database · checked Sep 30, 2026
7	Ventelis	Indirect evidence	Coueron, FranceHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Ventelis, votre partenaire en génie climatique!” Source: RevenueBase Database · checked Sep 30, 2026
8	Solpol	Indirect evidence	Grigny, FranceHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Nos agences : SOLPOL IDF (Ile-de-France) SOLPOL PACA (Provence-Alpes-Côte d'Azur) SOLPOL AURA (Auvergne Rhône Alpes) SOLPOL NOVA (Nouvelle Aquitaine) Fondée en 2012, la société…” Source: RevenueBase Database · checked Sep 30, 2026
9	Eolia Groupe	Indirect evidence	La Ciotat, FranceHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Depuis 17 ans, EOLIA GROUPE répond aux enjeux sanitaire en accompagnant ses clients et partenaires sur une large gamme de services : Validation, Maintenance, Hygiénisation et…” Source: RevenueBase Database · checked Sep 30, 2026
10	Ecomesure	Indirect evidence	Saclay, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “ECOMESURE is an innovative company specializing in instrumentation, connected systems and web services for environmental data monitoring and analysis.” Source: RevenueBase Database · checked Sep 30, 2026
11	Perl Environnement	Indirect evidence	Marsannay-la-côte, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Etudes SSP selon norme NF X 31-620 AMO - MOE Déconstruction / Dépollution Diagnostic PEMD Suivi réglementaire ICPE - Délégation environnement Cessation d’activité ICPE Travaux de…” Source: RevenueBase Database · checked Sep 30, 2026
12	Kali'air	Partial evidence	Sainghin En Melantois, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “Kali'air est une société du groupe Kali Environnement, spécialiste au niveau national des mesures de polluants dans l’air.” Source: RevenueBase Database · checked Sep 30, 2026
13	ADDD	Strong evidence	Montesson, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Strong evidence “est une société spécialisée dans les services liés à la maîtrise de la qualité de l’air (audit, diagnostic, mise en propreté des réseaux,etc.) Nous travaillons dans les secteurs…” Source: RevenueBase Database · checked Sep 30, 2026
14	Coelys	Partial evidence	Allonne, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “COÉLYS est un bureau d'études techniques et de conseils aux industriels pour la protection de l'environnement, la lutte contre les pollutions, et le respect de la réglementation.” Source: RevenueBase Database · checked Sep 30, 2026
15	Nexair	Indirect evidence	Gondecourt, FranceHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Fort de plus de 20 ans d’expérience, Nexair est le partenaire idéal pour vos systèmes de dépoussiérage industriel.” Source: RevenueBase Database · checked Sep 30, 2026
16	Assyst Environnement	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Diagnostics de pollution : sol, eau, bruit, foudre.” Source: RevenueBase Database · checked Sep 30, 2026
17	Pando2	Strong evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	12 contacts →
	Strong evidence “Pando2 propose une offre globale face à la pollution en vous accompagnant depuis le diagnostic initial à l'amélioration et le suivi de la qualité de l'air intérieur et extérieur.” Source: RevenueBase Database · checked Sep 30, 2026
18	Hyes UNE Nouvelle AIR	Indirect evidence	Aix En Provence, FranceHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “HYES!” Source: RevenueBase Database · checked Sep 30, 2026
19	AIC Environnement	Indirect evidence	Montmagny, FranceHQ checked Sep 30, 2026	1-10	11 contacts →
	Indirect evidence “AIC ENVIRONNEMENT est un bureau d’études et d’audits qui intervient pour le compte de constructeurs, de promoteurs immobiliers, de gestionnaires de parcs d’activités…” Source: RevenueBase Database · checked Sep 30, 2026
20	Manexi Diagnostics	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Source: RevenueBase Database · checked Sep 30, 2026
21	Quosair	Strong evidence	Orly, FranceHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “Nous vous accompagnons dans le maintien de la qualité de l'air intérieur.” Source: RevenueBase Database · checked Sep 30, 2026
22	L3a Groupe	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “L3A C'EST L'EXPERTISE, L'EFFICACITÉ ET LE DYNAMISME d’une équipe jeune qui s’adapte aux besoins de ses clients dans le respect de la législation et des normes en vigueur.” Source: RevenueBase Database · checked Sep 30, 2026
23	Technoram	Indirect evidence	Champigneulles, FranceHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “En 1991, date de sa création, TECHNORAM était spécialisée dans le ramonage, nettoyage de cuves à mazout et le tubage.” Source: RevenueBase Database · checked Sep 30, 2026
24	BHA Environnement	Indirect evidence	Buc, FranceHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “Expertise, conseil et diagnostic dans le domaine des polluants du bâtiment.” Source: RevenueBase Database · checked Sep 30, 2026
25	Habitat ET Sante Environnement	Indirect evidence	Strasbourg, FranceHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “HABITAT SANTE ENVIRONNEMENT est acteur de référence depuis plus de 17 ans dans la recherche des polluants du bâtiment et notamment dans le secteur de l’amiante.” Source: RevenueBase Database · checked Sep 30, 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: air quality control contractors. 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 air quality control contractors.
Partial evidence: Its own public description names part of air quality control contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name air quality control contractors. 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 101 air quality control contractors based in France

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Air quality control contractors based in France at a glance

As of Sep 30, 2026

34.2%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

5.9%Largest-city concentration · Paris

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 101 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 air quality control contractors, 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 “air quality control contractors”. 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 air quality control contractors), 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 air quality control contractors, 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, 428 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 30, 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 air quality control contractors, 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 air quality control contractors are there based in France?

RevenueBase identified 101 air quality control contractors 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?

Igienair, headquartered in Acheres, tops this list with the largest team on record.

Which city has the most air quality control contractors?

Paris leads with 6 headquartered companies, followed by Lille (3) and Acheres (2).

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 428 verified decision-maker contacts tracked across these 101 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 30, 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.