Company lists · Data refreshed October 2026

Top 25 Energy efficient renovation companies based in France

Name: Energy efficient renovation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 1,921 companies tracked

RevenueBase identified 1,921 company matches for energy efficient renovation companies associated with France as of October 2026 and tracks 25,475 professional contacts across them, including 9,082 with verified work emails. Paris is the largest hub.

This list covers company matches for energy efficient renovation companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

1,921Companies

25,475Contacts tracked

9,082Verified emails

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The 25 largest energy efficient renovation companies based in France

Ranked by team size

Top 25 of 1,921 company matches for energy efficient renovation companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Dalkia	Exact match	Saint-andré-lez-lille, FranceHQ recorded Oct 12, 2026	10001+	8,823 contacts →
	Exact match “Dalkia : ensemble, relevons le défi climatique!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Smac Enveloppe Industrielle	Exact match	Issy-les-moulineaux, FranceHQ recorded Oct 12, 2026	1,001-5,000	1,470 contacts →
	Exact match “Travaux de bardage et d'étanchéité” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Technitoit	Exact match	Les Ponts De Cé, FranceHQ recorded Oct 12, 2026	501-1,000	558 contacts →
	Exact match “Notre groupe, premier fabricant-applicateur, est le spécialiste français de l'amélioration de l'habitat.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	IZI By EDF	Exact match	Courbevoie, FranceHQ recorded Oct 12, 2026	201-500	398 contacts →
	Exact match “En 2019, le Groupe EDF veut rendre la vie des Français plus simple et lance IZI by EDF, sa plateforme pour accompagner ses clients vers la transition énergétique.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Homeserve France	Exact match	Lyon Cedex 7, FranceHQ recorded Oct 12, 2026	501-1,000	385 contacts →
	Exact match “Depuis près de 25 ans, HomeServe accompagne les particuliers vers une maison plus durable, plus sûre et plus économique.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	KBANE	Exact match	Villeneuve-d’ascq, FranceHQ recorded Oct 12, 2026	501-1,000	373 contacts →
	Exact match “Kbane est la 1ère enseigne en France, dédiée à la maison performante.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Alterea	Exact match	Nantes, FranceHQ recorded Oct 12, 2026	201-500	363 contacts →
	Exact match “As an all trade and energy engineering company, ALTEREA operates through a reasoned approach in all your renovation projects, construction and energy optimization projects in the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	EFFY	Exact match	Paris, FranceHQ recorded Oct 12, 2026	201-500	293 contacts →
	Exact match “Effy, spécialiste de l’efficience énergétique.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	PPF France	Exact match	Sainte-Luce Sur Loire, FranceHQ recorded Oct 12, 2026	51-200	277 contacts →
	Exact match “Spécialiste reconnu de la vente de solutions énergétiques dans le domaine de la rénovation, la société PPF (Préservation du Patrimoine) bénéficie d’une forte réputation de qualité…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Eurocombles By Opnr	Exact match	Solaize, FranceHQ recorded Oct 12, 2026	n/a	210 contacts →
	Exact match “Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	FACE	Exact match	FranceHQ recorded Oct 12, 2026	501-1,000	203 contacts →
	Exact match “Fondé il y a, Face est le partenaire de référence pour la ̂.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Réseau Aceh	Exact match	Montpellier, FranceHQ recorded Oct 12, 2026	51-200	181 contacts →
	Exact match “Expert des travaux de toiture, d'isolation, de façade et traitement de charpente.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Agtherm	Exact match	Colomiers, FranceHQ recorded Oct 12, 2026	51-200	175 contacts →
	Exact match “Agtherm est une PME indépendante dont l'activité dans le domaine du génie climatique et de la performance énergétique, vous assure la sécurité et la qualité de ses interventions…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Sonergia	Exact match	Marseille, FranceHQ recorded Oct 12, 2026	51-200	164 contacts →
	Exact match “Implantée à Marseille depuis 2009, SONERGIA s’inscrit dans une démarche de développement durable en accompagnant les fournisseurs d’énergie, appelés obligés, dans l’atteinte des…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	RP France	Exact match	Poitiers, FranceHQ recorded Oct 12, 2026	201-500	157 contacts →
	Exact match “Le Groupe RP FRANCE a pour métier premier l'amélioration et la rénovation de l'habitat (isolation des combles, couverture, charpente, façade, ventilation.).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Sénova	Exact match	Paris, FranceHQ recorded Oct 12, 2026	51-200	145 contacts →
	Exact match “Sénova est "le partenaire de la rénovation énergétique de votre habitat".” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	accenta.ai	Exact match	Boulogne-billancourt, FranceHQ recorded Oct 12, 2026	51-200	142 contacts →
	Exact match “Accenta aide les acteurs de l’immobilier à maîtriser leurs charges, valoriser leurs actifs et répondre aux exigences réglementaires, grâce à la performance énergie-carbone.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	OPNR	Exact match	Solaize, FranceHQ recorded Oct 12, 2026	501-1,000	124 contacts →
	Exact match “OPN Air is a group specializing in energy renovation works.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Cozynergy	Exact match	Toulouse, FranceHQ recorded Oct 12, 2026	51-200	115 contacts →
	Exact match “COZYNERGY est le premier opérateur français à proposer une offre globale pour la rénovation énergétique de l'habitat.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Groupe Isore	Exact match	Nantes - Angers -rennes - Vannes - Lille - Paris - Evreux - Le Mans, FranceHQ recorded Oct 12, 2026	51-200	105 contacts →
	Exact match “Spécialistes éco-responsables et engagés de l'enveloppe du bâtiment, le groupe ISORE réalise les travaux d'isolation thermique extérieure (ITE) des façades des bâtiments à haute…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Energie & Service	Exact match	Versailles, FranceHQ recorded Oct 12, 2026	51-200	92 contacts →
	Exact match “Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	ECO Environnement	Exact match	Pantin, FranceHQ recorded Oct 12, 2026	51-200	86 contacts →
	Exact match “Éco Environnement – Expert en transition énergétique durable Éco Environnement accompagne entreprises et collectivités dans leur passage à l’énergie verte.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Groupe Verlaine	Exact match	Valence, FranceHQ recorded Oct 12, 2026	51-200	86 contacts →
	Exact match “Le Groupe Verlaine, c'est l'énergie d'un réseau de plus de 60 agences et l'expertise de techniciens agréés partout en France.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Reanova	Exact match	Vélizy-villacoublay, FranceHQ recorded Oct 12, 2026	51-200	76 contacts →
	Exact match “Reanova est une entreprise de services spécialisée dans la rénovation globale des copropriétés.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Dorémi Rénovation	Exact match	Alixan, FranceHQ recorded Oct 12, 2026	11-50	67 contacts →
	Exact match “Dorémi est une coopérative de l'Economie Sociale et Solidaire, rattachée à Enercoop producteur et fournisseur d'électricité 100 % renouvelable.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “energy efficient renovation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,921 energy efficient renovation companies based in France

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Energy efficient renovation companies based in France at a glance

As of Oct 12, 2026

35.7%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

6.7%Largest-city concentration · Paris

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

1,089

11-50

656

51-200

126

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 1,921 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “energy efficient renovation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 9,082 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Energy efficient renovation companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy efficient renovation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient renovation companies are there based in France?

RevenueBase identified 1,921 company matches for energy efficient renovation companies associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Dalkia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficient renovation companies?

Paris leads with 128 company records, followed by Lyon (36) and Toulouse (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,082 professional contacts with verified work emails tracked across these 1,921 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 SmartSearch, 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.