Company lists · Data refreshed September 2026

Top 25 Hvac engineering staffing companies based in France

Name: Hvac engineering staffing 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 836 companies tracked

RevenueBase identified 836 hvac engineering staffing companies headquartered in France as of September 2026 and tracks 12,354 professional contacts across them, including 2,154 with verified work emails. Paris is the largest hub.

This list covers hvac engineering staffing 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

836Companies

12,354Contacts tracked

2,154Verified emails

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The 25 largest hvac engineering staffing companies based in France

Ranked by team size

Top 25 of 836 hvac engineering staffing 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 hvac engineering staffing 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	Samsic Emploi	Indirect evidence	Rennes, FranceHQ checked Sep 28, 2026	5,001-10,000	2,454 contacts →
	Indirect evidence “Samsic Emploi a été classée meilleure enseigne de travail temporaire par Capital, pour la 4ème année consécutive.” Source: RevenueBase Database · checked Sep 28, 2026
2	Florence Doré	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	780 contacts →
	Indirect evidence “Spécialisé dans les métiers de l’accueil depuis plus de 50 ans, Florence Doré s’est développé, depuis plusieurs années dans le détachement de nombreux autres talents auprès de ses…” Source: RevenueBase Database · checked Sep 28, 2026
3	Anvolia	Indirect evidence	La Chapelle-sur-erdre, FranceHQ checked Sep 28, 2026	501-1,000	295 contacts →
	Indirect evidence “Créée en 1991, Anvolia, entreprise familiale indépendante de génie climatique, conçoit, installe et maintient des solutions de chauffage, climatisation, traitement de l'air et…” Source: RevenueBase Database · checked Sep 28, 2026
4	Interim Nation	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	258 contacts →
	Indirect evidence “Depuis plus de 50 ans, le groupe INTERIM NATION est à vos côtés pour renforcer vos besoins en ressources humaines par des solutions adaptées à vos attentes et aboutir à vous…” Source: RevenueBase Database · checked Sep 28, 2026
5	asap.work	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	227 contacts →
	Partial evidence “asap.work is a next-gen recruitment and staffing agency specializing in expert talent for the construction industry, temporary, freelance, and permanent.” Source: RevenueBase Database · checked Sep 28, 2026
6	Ep2c	Indirect evidence	Balma, FranceHQ checked Sep 28, 2026	501-1,000	211 contacts →
	Indirect evidence “EP2C recruits talents looking for an international career.” Source: RevenueBase Database · checked Sep 28, 2026
7	Connectt Agences D'intérim ET Placement	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Créée en 2006, Connectt Travail Temporaire est un ensemble de 34 agences présentes sur tout le territoire français.(Ile-de-France, Nantes, Marseille, Bordeaux, Metz, Toulon…” Source: RevenueBase Database · checked Sep 28, 2026
8	Actua Agences D'emploi	Indirect evidence	Strasbourg, FranceHQ checked Sep 28, 2026	51-200	175 contacts →
	Indirect evidence “Le dynamisme et le développement d'ACTUA nous conduisent aujourd'hui à détacher plus de 2500 intérimaires par mois.” Source: RevenueBase Database · checked Sep 28, 2026
9	R2t Emploi	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	147 contacts →
	Indirect evidence “Fondée en 1998, R2T est une entreprise de travail temporaire et de recrutement spécialisée dans les métiers du BTP et de l’Environnement - Bâtiment : Gros Œuvre, Second Œuvre -…” Source: RevenueBase Database · checked Sep 28, 2026
10	Génie Climatique DE L'est	Indirect evidence	Hoenheim, FranceHQ checked Sep 28, 2026	201-500	125 contacts →
	Indirect evidence “La Société GENIE CLIMATIQUE DE L’EST a été créée en avril 1982 par un certain nombre de salariés de l’entreprise STENGER et Fils.” Source: RevenueBase Database · checked Sep 28, 2026
11	Fouchard L Fayat Énergie Services	Indirect evidence	Coutances, FranceHQ checked Sep 28, 2026	201-500	106 contacts →
	Indirect evidence “Fouchard conçoit et met en place tous types d’installations de génie climatique pour les industriels, les professionnels comme les particuliers.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ab2pro France	Indirect evidence	Bouaye, FranceHQ checked Sep 28, 2026	11-50	95 contacts →
	Indirect evidence “AB2PRO est une agence d'emploi spécialisée dans les secteur de la construction et de l'industrie depuis 2002.” Source: RevenueBase Database · checked Sep 28, 2026
13	Carrier France	Indirect evidence	Massy, FranceHQ checked Sep 28, 2026	501-1,000	90 contacts →
	Indirect evidence “Fondé par l’inventeur du conditionnement d’air moderne, Carrier est l’un des leaders mondiaux des systèmes de chauffage, climatisation et ventilation (CVC) à haute technologie.” Source: RevenueBase Database · checked Sep 28, 2026
14	Bobion & Joanin Groupe Bily	Indirect evidence	Lons, FranceHQ checked Sep 28, 2026	201-500	89 contacts →
	Indirect evidence “Fondée en 1983 par Patrice Bobion (artisan électricien) et Jean-Pierre Joanin (artisan plombier) l’entreprise Bobion & Joanin est devenue en près de 40 ans un acteur majeur du…” Source: RevenueBase Database · checked Sep 28, 2026
15	Nextep HR	Indirect evidence	Rouen, FranceHQ checked Sep 28, 2026	51-200	88 contacts →
	Indirect evidence “Nextep hr est un cabinet de recrutement & d’approche directe, spécialisé sur les recrutements en CDD, CDI & Travail Temporaire qui met son expertise au service de tous types de…” Source: RevenueBase Database · checked Sep 28, 2026
16	Sinclair Ressources	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “Filiale du groupe William Sinclair, Sinclair Ressources est un cabinet de recrutement temporaire et permanent spécialisé depuis 14 ans sur les métiers suivants - Comptabilité et…” Source: RevenueBase Database · checked Sep 28, 2026
17	Groupe Team Interim	Indirect evidence	Brignoles, FranceHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Le Groupe TEAM INTERIM est aujourd’hui implanté en région PACA, OCCITANIE, AUVERGNE-RHÔNE-ALPES et au LUXEMBOURG.” Source: RevenueBase Database · checked Sep 28, 2026
18	BEI Recrutement	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	n/a	69 contacts →
	Indirect evidence “BEI Recrutement, c'est une équipe de détecteurs de talents, située à Paris Leur spécialité?” Source: RevenueBase Database · checked Sep 28, 2026
19	Alternet	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	61 contacts →
	Indirect evidence “Créée en 1992, ALTERNET dont les bureaux sont situés à Paris (Siège) et à Bordeaux, est une société d’ingénierie indépendante spécialisée dans les domaines techniques du bâtiment…” Source: RevenueBase Database · checked Sep 28, 2026
20	Aprojob	Indirect evidence	St-étienne, FranceHQ checked Sep 28, 2026	201-500	58 contacts →
	Indirect evidence “Agences de travail temporaire, activités de prestations de recrutement et formation à Saint-Etienne, Andrézieux, Lyon, Roanne, Chazelles sur Lyon, Clermont-Ferrand, le Puy en…” Source: RevenueBase Database · checked Sep 28, 2026
21	Comsip	Partial evidence	La Plaine-saint-denis, FranceHQ checked Sep 28, 2026	51-200	58 contacts →
	Partial evidence “Experts in the industry, we provide Project Resourcing (Technical Assistance) to our customers on all phases of their projects, from engineering to construction to commissioning.” Source: RevenueBase Database · checked Sep 28, 2026
22	DAO Bureau D'etudes	Partial evidence	Avrillé, FranceHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “DAO BE Group is a full-service engineering consulting firm which provides services for public agencies and private sector companies.” Source: RevenueBase Database · checked Sep 28, 2026
23	Phenix Emploi	Indirect evidence	Chalon-sur-saône, FranceHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Créées en à Chalon-sur-Saône par M.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sietra Provence Expert EN Génie Climatique ET Plomberie	Indirect evidence	Pierrelatte, FranceHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Sietra Provence, membre du Groupe GCC, est spécialisé en Génie Climatique et Plomberie depuis plus de 70 ans.” Source: RevenueBase Database · checked Sep 28, 2026
25	Aditec	Indirect evidence	Entrelacs, FranceHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Implantée au cœur des Savoie depuis plus de 30 ans, Aditec s’est imposée comme un incontournable du Génie Climatique, chauffage, froid industriel, ventilation, plomberie et…” 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: hvac engineering staffing 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 hvac engineering staffing companies.
Partial evidence: Its own public description names part of hvac engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac engineering staffing 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 836 hvac engineering staffing companies based in France

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Hvac engineering staffing companies based in France at a glance

As of Sep 28, 2026

17.4%Verified-email coverage

14.8Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

455

11-50

247

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 836 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 hvac engineering staffing 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 “hvac engineering staffing 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 hvac engineering staffing 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 hvac engineering staffing 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, 2,154 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.

Hvac engineering staffing companies by metro

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 hvac engineering staffing 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 hvac engineering staffing companies are there based in France?

RevenueBase identified 836 hvac engineering staffing 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?

Samsic Emploi, headquartered in Rennes, tops this list with the largest team on record.

Which city has the most hvac engineering staffing companies?

Paris leads with 97 headquartered companies, followed by Lyon (28) and Toulouse (19).

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 2,154 verified decision-maker contacts tracked across these 836 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.