Company lists · Data refreshed September 2026

Top 25 District heating software providers based in France

Name: District heating software providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 423 companies tracked

RevenueBase identified 423 district heating software providers headquartered in France as of September 2026 and tracks 4,283 professional contacts across them, including 1,325 with verified work emails. Paris is the largest hub.

This list covers district heating software providers 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

423Companies

4,283Contacts tracked

1,325Verified emails

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The 25 largest district heating software providers based in France

Ranked by team size

Top 25 of 423 district heating software providers 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 district heating software providers: 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	Proxiserve	Indirect evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	1,001-5,000	935 contacts →
	Indirect evidence “A major player in the energy transition and leader in home services, PROXISERVE provides its customers with innovative solutions enabling them to reduce their energy consumption…” Source: RevenueBase Database · checked Sep 28, 2026
2	Weishaupt France	Indirect evidence	Colmar, FranceHQ checked Sep 28, 2026	201-500	202 contacts →
	Indirect evidence “Le Groupe Weishaupt Avec près de 3.400 collaborateurs, le Groupe Weishaupt compte parmi les entreprises leader dans le domaine des brûleurs, chaudières à condensation, pompes à…” Source: RevenueBase Database · checked Sep 28, 2026
3	Idex Ile-De-France	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 28, 2026	1,001-5,000	150 contacts →
	Indirect evidence “La Direction Régionale Ile-de-France est composée de trois pôles d’activité :"Réseaux de Chaleur et de Froid", “Habitat et Collectivités” et “Tertiaire et Industrie”.” Source: RevenueBase Database · checked Sep 28, 2026
4	M-Energies	Indirect evidence	Ludres Cedex, FranceHQ checked Sep 28, 2026	501-1,000	134 contacts →
	Indirect evidence “Groupe multirégional indépendant dédié aux activités de génie climatique : • Exploitation de chaufferies collectives toutes énergies et toutes puissances, • Maintenance de…” Source: RevenueBase Database · checked Sep 28, 2026
5	E2s	Indirect evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	201-500	107 contacts →
	Indirect evidence “E2S, prend en charge l'entretien, le dépannage, les travaux de rénovation et d'optimisation, pour vos équipements, notamment de chauffage collectif, de petites et moyennes…” Source: RevenueBase Database · checked Sep 28, 2026
6	Trace Software	Partial evidence	St Romain De Colbosc, FranceHQ checked Sep 28, 2026	51-200	82 contacts →
	Partial evidence “At the heart of innovation in network sizing and energy efficiency, Trace Software is positioned as an undisputed leader in the development of software for building and energy…” Source: RevenueBase Database · checked Sep 28, 2026
7	Rothelec	Indirect evidence	Eschbach, FranceHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Spécialiste du chauffage électrique.” Source: RevenueBase Database · checked Sep 28, 2026
8	C4e	Indirect evidence	Saint-pierre-du-perray, FranceHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
9	Newheat	Indirect evidence	Bordeaux, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Indirect evidence “Newheat propose depuis 2015 des solutions de fourniture de chaleur renouvelable innovantes et compétitives à destination des grands consommateurs de chaleur : les villes et les…” Source: RevenueBase Database · checked Sep 28, 2026
10	Cegeclim Energies	Partial evidence	Anglet, FranceHQ checked Sep 28, 2026	11-50	51 contacts →
	Partial evidence “CEGECLIM ENERGIES est le Concessionnaire agréé HITACHI Cooling & Heating de BOSCH Home Confort Group sur la Nouvelle Aquitaine.” Source: RevenueBase Database · checked Sep 28, 2026
11	Disdero	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “Créée en 1949, l’entreprise Disdero s’est imposée comme un acteur majeur du chauffage collectif en région parisienne, avec plus de 1.500 contrats de maintenance (P1, P2, P3, P4).” Source: RevenueBase Database · checked Sep 28, 2026
12	Cyrisea	Indirect evidence	Carquefou, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “CYRISEA accompagne ses clients dans la conception et la mise en œuvre de Systèmes Intelligents de Gestion d’Energie - Gestion Technique et Énergétique des Bâtiments (GTEB)-…” Source: RevenueBase Database · checked Sep 28, 2026
13	Ariston France	Indirect evidence	Saint-denis, FranceHQ checked Sep 28, 2026	201-500	38 contacts →
	Indirect evidence “Bienvenue sur la page officielle de la marque Ariston France, fabricant de solutions pour chauffage et eau chaude.” Source: RevenueBase Database · checked Sep 28, 2026
14	Stiebel Eltron France	Indirect evidence	Metz, FranceHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “STIEBEL ELTRON est devenu un des leaders mondiaux dans le domaine du chauffage et de la production d'eau chaude sanitaire aux énergies renouvelables.” Source: RevenueBase Database · checked Sep 28, 2026
15	K2 Energies	Indirect evidence	Le Bouscat, FranceHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Based in Bordeaux, we partner with architects, construction professionals and home owners to define and deliver energy efficient HVAC solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	Enerconfort	Indirect evidence	Artigues-près-bordeaux, FranceHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “La société Enerconfort est votre expert dans le domaine de l’énergie et particulièrement dans l’éco-rénovation de l’habitat.” Source: RevenueBase Database · checked Sep 28, 2026
17	Axenergie	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	27 contacts →
	Indirect evidence “Axenergie installation et entretien de votre chauffage Pour votre tranquillité et votre sécurité faites confiance aux entreprises qualifiées du réseau Axenergie, dont la vocation…” Source: RevenueBase Database · checked Sep 28, 2026
18	Aquaclim Service	Indirect evidence	Quéven, FranceHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “Aquaclim Service, c'est plus de 700 installations de pompes à chaleur par an, en Bretagne Sud Société coopérative de production avec une équipe de 70 collaborateurs à votre…” Source: RevenueBase Database · checked Sep 28, 2026
19	SBM International	Partial evidence	Clénay, FranceHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “For 70 years, SBM has been designing and manufacturing efficient gas heating solutions for all industrial and commercial buildings.” Source: RevenueBase Database · checked Sep 28, 2026
20	Equium	Partial evidence	Saint-herblain, FranceHQ checked Sep 28, 2026	1-10	22 contacts →
	Partial evidence “EQUIUM develops new acoustic heating for residential application (heating and hot water) easy to install and to run as efficient as traditional heat pump but with much longer…” Source: RevenueBase Database · checked Sep 28, 2026
21	JCM Confort	Indirect evidence	Beaucouzé, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Spécialistes des systèmes de chauffage basés sur les énergies renouvelables, implantés à Beaucouzé, nous intervenons sur l'ensemble de la région angevine (à Angers, Saumur…” Source: RevenueBase Database · checked Sep 28, 2026
22	DIMOÉ	Indirect evidence	Le Havre, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “DIMOé : Diagnostic, Ingénierie et Maîtrise d’œuvre en énergie; est un bureau d’études en ingénierie CVC (Chauffage – Ventilation – Climatisation) et Efficacité Énergétique…” Source: RevenueBase Database · checked Sep 28, 2026
23	FFC Chauffage Fenêtres Isolation	Indirect evidence	Carnin, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “FFC est le multi-spécialiste du chauffage chez le particulier Maitrisant toutes les solutions techniques (gaz, fioul, PAC, Bois & Granulés,solaire,géothermie.) FFC propose la…” Source: RevenueBase Database · checked Sep 28, 2026
24	Solaronics Chauffage SAS	Indirect evidence	Armentières Cedex, FranceHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “SOLARONICS Chauffage fabrique, depuis 70 ans, des produits et systèmes de chauffage pour les bâtiments industriels et tertiaires dont la surface est comprise entre 500 m² et 25 m².” Source: RevenueBase Database · checked Sep 28, 2026
25	Generfeu	Indirect evidence	Vourles, FranceHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Située à Lyon, GENERFEU est spécialisée dans les systèmes de chauffage et de climatisation de locaux de grand volume pour l'industrie et le tertiaire.” 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: district heating software providers. 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 district heating software providers.
Partial evidence: Its own public description names part of district heating software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name district heating software providers. 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 423 district heating software providers based in France

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District heating software providers based in France at a glance

As of Sep 28, 2026

30.9%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

239

11-50

142

51-200

201-500

501-1,000

1,001-5,000

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 423 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 district heating software providers, 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 “district heating software providers”. 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 district heating software providers), 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 district heating software providers, 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, 1,325 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 district heating software providers, 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 district heating software providers are there based in France?

RevenueBase identified 423 district heating software providers 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?

Proxiserve, headquartered in Levallois-Perret, tops this list with the largest team on record.

Which city has the most district heating software providers?

Paris leads with 21 headquartered companies, followed by Lyon (7) and Villeurbanne (6).

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 1,325 verified decision-maker contacts tracked across these 423 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.