Company lists · Data refreshed September 2026

Top 25 Indoor air quality monitoring software companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 127 companies tracked

RevenueBase identified 127 indoor air quality monitoring software companies headquartered in France as of September 2026 and tracks 2,084 professional contacts across them, including 893 with verified work emails. Paris is the largest hub.

This list covers indoor air quality monitoring software 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 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

127Companies

2,084Contacts tracked

893Verified emails

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The 25 largest indoor air quality monitoring software companies based in France

Ranked by team size

Top 25 of 127 indoor air quality monitoring software companies 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 indoor air quality monitoring software 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	Envea Global	Indirect evidence	Poissy, FranceHQ checked Sep 28, 2026	501-1,000	639 contacts →
	Indirect evidence “ENVEA: Elevating Standards.” Source: RevenueBase Database · checked Sep 28, 2026
2	Igienair	Strong evidence	Achères, FranceHQ checked Sep 28, 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 28, 2026
3	Camfil France	Partial evidence	Colombes, FranceHQ checked Sep 28, 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 28, 2026
4	Ubigreen	Indirect evidence	Labège, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Indirect evidence “Ubigreen est un éditeur de solutions digitales permettant de mesurer et optimiser la performance technique et énergétique des bâtiments du tertiaire.” Source: RevenueBase Database · checked Sep 28, 2026
5	Elichens	Partial evidence	Grenoble, FranceHQ checked Sep 28, 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 28, 2026
6	Mapclim	Indirect evidence	Tresses, FranceHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Notre ADN est technique, nos solutions, pragmatiques!” Source: RevenueBase Database · checked Sep 28, 2026
7	Nexelec	Indirect evidence	Saint Avé, FranceHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Nexelec se consacre à la sécurité et à la surveillance environnementale de vos bâtiments depuis plus d’une décennie.” Source: RevenueBase Database · checked Sep 28, 2026
8	Octopus LAB	Strong evidence	La Madeleine, FranceHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “Octopus Lab designs and deploys unique predictive solutions that improve the energy performance and indoor air quality of buildings.” Source: RevenueBase Database · checked Sep 28, 2026
9	AQS	Strong evidence	Saint-grégoire, FranceHQ checked Sep 28, 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 28, 2026
10	AIR Pays DE LA Loire	Strong evidence	Nantes Cedex 3, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Strong evidence “Air Pays de la Loire est l’organisme agréé par le ministère de l’Environnement pour assurer la surveillance de la qualité de l’air de la région des Pays de la Loire 24h/24 et 7j/7.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ellona	Partial evidence	Toulouse, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Since 2016, ELLONA, a French company based in Toulouse, has been dedicated to continuous monitoring of environmental emissions, offering comprehensive solutions to collect and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Ecomesure	Partial evidence	Saclay, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial 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 28, 2026
13	Kali'air	Partial evidence	Sainghin En Melantois, FranceHQ checked Sep 28, 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 28, 2026
14	ADDD	Strong evidence	Montesson, FranceHQ checked Sep 28, 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 28, 2026
15	Tera Sensor	Strong evidence	Rousset, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “For real-time air quality measurement, TERA Sensor designs, develops and markets its own patented “made in France” sensors, as part of a “fabless” strategy that enables it to…” Source: RevenueBase Database · checked Sep 28, 2026
16	Conseil Chimie Service	Strong evidence	Aix En Provence, FranceHQ checked Sep 28, 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 28, 2026
17	Durag France	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Part of Durag Group, Durag France offers a comprehensive suite of monitoring solutions for scientists and various industries, such as Hydrogen, CO2 capture & transport, Power…” Source: RevenueBase Database · checked Sep 28, 2026
18	Ethera	Strong evidence	Crolles, FranceHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “ETHERA develops and markets innovative sensors for gas detection and measurement for indoor air quality and health.” Source: RevenueBase Database · checked Sep 28, 2026
19	Detecta Services	Indirect evidence	Thelus, FranceHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Spécialisée dans la détection de gaz et dans la détection et mesures de poussières auprès des entreprises industrielles, du BTP, l’Hygiène et la Sécurité, l’environnement ou…” Source: RevenueBase Database · checked Sep 28, 2026
20	Natéosanté	Strong evidence	Saint-hilaire-de-chaléons, FranceHQ checked Sep 28, 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 28, 2026
21	Exakom	Partial evidence	Salon De Provence, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “EXAKOM is a No-Code software publisher specialized in energy data analytics for industrial sites and buildings.” Source: RevenueBase Database · checked Sep 28, 2026
22	Pando2	Strong evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
23	Hyes UNE Nouvelle AIR	Indirect evidence	Aix En Provence, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “HYES!” Source: RevenueBase Database · checked Sep 28, 2026
24	Anatecs	Indirect evidence	Millery, FranceHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Depuis plus de 20 ans, Anatecs accompagne les acteurs industriels dans la maîtrise des risques atmosphériques et chimiques.” Source: RevenueBase Database · checked Sep 28, 2026
25	Azimut Monitoring S.A.S	Partial evidence	Francin, FranceHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Conception, fabrication et commercialisation de technologies et de services innovants en monitoring environnemental.” 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: indoor air quality monitoring software 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 monitoring software companies.
Partial evidence: Its own public description names part of indoor air quality monitoring software 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 monitoring software 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 127 indoor air quality monitoring software companies based in France

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Indoor air quality monitoring software companies based in France at a glance

As of Sep 28, 2026

42.9%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

10.2%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 127 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 monitoring software 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 monitoring software 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 monitoring software 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 monitoring software 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, 893 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.

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 monitoring software 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 monitoring software companies are there based in France?

RevenueBase identified 127 indoor air quality monitoring software 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?

Envea Global, headquartered in Poissy, tops this list with the largest team on record.

Which city has the most indoor air quality monitoring software companies?

Paris leads with 13 headquartered companies, followed by Acheres (4) and Toulouse (4).

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 893 verified decision-maker contacts tracked across these 127 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.