Company lists · Data refreshed September 2026

Top 25 Indoor air quality companies based in France

Name: Indoor air quality companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 202 companies tracked

RevenueBase identified 202 indoor air quality companies headquartered in France as of September 2026 and tracks 2,499 professional contacts across them, including 845 with verified work emails. Paris is the largest hub.

This list covers indoor air quality companies 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 20, 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 20, 2026 86% judged on-target in blind review

202Companies

2,499Contacts tracked

845Verified emails

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The 25 largest indoor air quality companies based in France

Ranked by team size

Top 25 of 202 indoor air quality companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to indoor air quality companies: 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	France AIR	Partial evidence	Beynost, FranceHQ checked Sep 20, 2026	501-1,000	489 contacts →
	Partial evidence “France Air est concepteur et distributeur de système de traitement d'air pour les bâtiments tertiaires, industriels, l'habitat, les cuisines professionnelles, les hopitaux ou les…” Source: RevenueBase Database · checked Sep 20, 2026
2	Igienair	Strong evidence	Achères, FranceHQ checked Sep 20, 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 20, 2026
3	Camfil France	Partial evidence	Colombes, FranceHQ checked Sep 20, 2026	201-500	148 contacts →
	Partial evidence “Camfil France fait partie du groupe Camfil, leader mondial des solutions de filtration de l'air.” Source: RevenueBase Database · checked Sep 20, 2026
4	Eoliance	Strong evidence	Vaux-le-pénil, FranceHQ checked Sep 20, 2026	501-1,000	77 contacts →
	Strong evidence “Depuis 2006, le groupe EOLIANCE a structuré une offre globale de produits et services destinée à améliorer la qualité et le traitement de l'air dans les bâtiments.” Source: RevenueBase Database · checked Sep 20, 2026
5	FHV	Indirect evidence	Moult, FranceHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “France Hygiène Ventilation, est le spécialiste de l'entretien et de la maintenance des systèmes de ventilation professionnels et individuels.” Source: RevenueBase Database · checked Sep 20, 2026
6	Neovivo	Partial evidence	Bouguenais, FranceHQ checked Sep 20, 2026	51-200	54 contacts →
	Partial evidence “Neovivo est spécialisé dans l’amélioration globale de l’habitat : traitement de l’air, de l’eau, de l’habitat, chauffage et isolation.” Source: RevenueBase Database · checked Sep 20, 2026
7	VMI	Partial evidence	Couëron, FranceHQ checked Sep 20, 2026	11-50	50 contacts →
	Partial evidence “VMI® - Air purification technologies est le leader français du traitement de l’air intérieur par insufflation.” Source: RevenueBase Database · checked Sep 20, 2026
8	SAI	Partial evidence	Palaiseau, FranceHQ checked Sep 20, 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 20, 2026
9	Ofis Veolia	Indirect evidence	Aubervilliers, FranceHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “Depuis plus de 25 ans, OFIS répond à deux préoccupations majeures des gestionnaires de bâtiments : d’une part la santé et le bien-être des occupants, d’autre part la conformité et…” Source: RevenueBase Database · checked Sep 20, 2026
10	Elichens	Partial evidence	Grenoble, FranceHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “Founded in December 2014, eLichens' mission is to provide relevant and comprehensive information about the air we breathe.” Source: RevenueBase Database · checked Sep 20, 2026
11	Rhin Climatisation	Indirect evidence	Eckbolsheim, FranceHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Fondée en 1967, la société RHIN CLIMATISATION est une entreprise spécialisée dans l'installation et la maintenance d'équipements de climatisation, chauffage, ventilation…” Source: RevenueBase Database · checked Sep 20, 2026
12	Mapclim	Indirect evidence	Tresses, FranceHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Notre ADN est technique, nos solutions, pragmatiques!” Source: RevenueBase Database · checked Sep 20, 2026
13	Cisepz	Indirect evidence	Grenoble, FranceHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “Acteur de pointe du génie climatique dans notre région depuis 1938, le groupe CISEPZ dispose d’une organisation pour entreprises et particuliers lui permettant d’étudier, de…” Source: RevenueBase Database · checked Sep 20, 2026
14	AQS	Strong evidence	Saint-grégoire, FranceHQ checked Sep 20, 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 20, 2026
15	Ventelis	Indirect evidence	Coueron, FranceHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Ventelis, votre partenaire en génie climatique!” Source: RevenueBase Database · checked Sep 20, 2026
16	Eolia Groupe	Indirect evidence	La Ciotat, FranceHQ checked Sep 20, 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 20, 2026
17	Kali'air	Partial evidence	Sainghin En Melantois, FranceHQ checked Sep 20, 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 20, 2026
18	ADDD	Strong evidence	Montesson, FranceHQ checked Sep 20, 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 20, 2026
19	HQ AIR	Partial evidence	Ennery, FranceHQ checked Sep 20, 2026	51-200	17 contacts →
	Partial evidence “HQ air est spécialisée dans le secteur de l'hygiène aéraulique ainsi que l'installation des systèmes de ventilation.” Source: RevenueBase Database · checked Sep 20, 2026
20	Conseil Chimie Service	Strong evidence	Aix En Provence, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “C2S - CONSEIL CHIMIE SERVICES est bureau d'étude spécialisé en qualité de l'air (qualité de l'air intérieur, surveillance environnementale) et propose également un service…” Source: RevenueBase Database · checked Sep 20, 2026
21	Nexair	Indirect evidence	Gondecourt, FranceHQ checked Sep 20, 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 20, 2026
22	Natéosanté	Strong evidence	Saint-hilaire-de-chaléons, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Since 2009, NatéoSanté has been helping organizations understand, manage, and sustainably improve indoor air quality.” Source: RevenueBase Database · checked Sep 20, 2026
23	A2a Ingénierie	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “A2A Ingénierie partenaire historique des Propriétaires et des Administrateurs de Biens spécialisé dans la gestion du risque sanitaire des bâtiments associe multiple compétences -…” Source: RevenueBase Database · checked Sep 20, 2026
24	Pando2	Strong evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
25	AER	Indirect evidence	Cugnaux, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Depuis plus de 30 ans, AER transforme les environnements industriels en optimisant les ressources environnementales et financières de ses clients.” Source: RevenueBase Database · checked Sep 20, 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: indoor air quality companies. 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 indoor air quality companies.
Partial evidence: Its own public description names part of indoor air quality companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name indoor air quality companies. 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 202 indoor air quality companies based in France

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Indoor air quality companies based in France at a glance

As of Sep 20, 2026

33.8%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

7.4%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

117

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 202 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 indoor air quality companies, 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 “indoor air quality companies”. 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 indoor air quality companies), 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 indoor air quality companies, 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, 845 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 20, 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 indoor air quality companies, 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 indoor air quality companies are there based in France?

RevenueBase identified 202 indoor air quality companies 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?

France AIR, headquartered in Beynost, tops this list with the largest team on record.

Which city has the most indoor air quality companies?

Paris leads with 15 headquartered companies, followed by Lille (6) and Aix En Provence (5).

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 845 verified decision-maker contacts tracked across these 202 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 20, 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.