Company lists · Data refreshed September 2026

Top 25 Insulation contractors based in France

Name: Insulation contractors based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,465 companies tracked

RevenueBase identified 1,465 company matches for insulation contractors associated with France as of September 2026 and tracks 10,911 professional contacts across them, including 2,002 with verified work emails. Paris is the largest hub.

This list covers company matches for insulation contractors 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 September 17, 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 Sep 17, 2026 How this list was built

1,465Companies

10,911Contacts tracked

2,002Verified emails

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The 25 largest insulation contractors based in France

Ranked by team size

Top 25 of 1,465 company matches for insulation contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Kaefer France	Exact match	Courbevoie, FranceHQ recorded Sep 17, 2026	1,001-5,000	671 contacts →
	Exact match “KAEFER WANNER, leader français de l’isolation industrielle, est un partenaire très demandé en Isolation Thermique Industrielle et Nucléaire, Echafaudage, Désamiantage, Protection…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	KBANE	Exact match	Villeneuve-d’ascq, FranceHQ recorded Sep 17, 2026	501-1,000	376 contacts →
	Exact match “Kbane est la 1ère enseigne en France, dédiée à la maison performante.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Thévenin Officiel	Exact match	Saint Cyr En Val, FranceHQ recorded Sep 17, 2026	201-500	251 contacts →
	Exact match “Fondée en 1974, Thévenin SA s’est construite autour de valeurs fortes : proximité, écoute, courage, ambition, organisation, esprit d’entreprendre.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Litt Diffusion SAS	Exact match	Malakoff, FranceHQ recorded Sep 17, 2026	201-500	226 contacts →
	Exact match “Depuis près de 40 ans, LiTT est en France, le distributeur spécialiste de l’aménagement intérieur et de l’isolation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Sediver	Exact match	Courbevoie, FranceHQ recorded Sep 17, 2026	501-1,000	212 contacts →
	Exact match “For 75 years Sediver has specialized in overhead line insulation technology - research, design, manufacturing, testing and supply of insulators for AC and DC applications designed…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Eurocombles By Opnr	Exact match	Solaize, FranceHQ recorded Sep 17, 2026	n/a	198 contacts →
	Exact match “Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Dagard	Exact match	Boussac, FranceHQ recorded Sep 17, 2026	201-500	185 contacts →
	Exact match “Manufacturer of innovative solutions since 1951 and leading French manufacturer of modular panels, DAGARD produces, distributes, and installs a wide range of modular cold rooms…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Réseau Aceh	Exact match	Montpellier, FranceHQ recorded Sep 17, 2026	51-200	170 contacts →
	Exact match “Expert des travaux de toiture, d'isolation, de façade et traitement de charpente.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Actis Isolation	Exact match	Limoux, FranceHQ recorded Sep 17, 2026	201-500	166 contacts →
	Exact match “PME familiale, née il y a 40 ans, la société Actis met au point un concept d’isolant avant-gardiste.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Sofradi	Exact match	Treillières, FranceHQ recorded Sep 17, 2026	201-500	155 contacts →
	Exact match “Installée sur 30 dans l’agglomération nantaise, SOFRADI, SOciété FRAnçaise D’Isolation s’impose depuis 1977 sur le marché de l’isolation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	RP France	Exact match	Poitiers, FranceHQ recorded Sep 17, 2026	201-500	146 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 · Sep 17, 2026 · View company records in RevenueBase
12	SIEMO	Exact match	Lillebonne, FranceHQ recorded Sep 17, 2026	201-500	145 contacts →
	Exact match “Depuis 1990, Siemo est une PME spécialisée dans les métiers de l’isolation, de l’échafaudage et de l’ignifugeage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Aris Services	Exact match	Épouville, FranceHQ recorded Sep 17, 2026	501-1,000	108 contacts →
	Exact match “ARIS, anciennement Evers Isolation créée en 1992, est spécialisée en isolation thermique, échafaudage et désamiantage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Groupe Isore	Exact match	Nantes - Angers -rennes - Vannes - Lille - Paris - Evreux - Le Mans, FranceHQ recorded Sep 17, 2026	51-200	102 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 · Sep 17, 2026 · View company records in RevenueBase
15	AXTER	Exact match	Courchelettes, FranceHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “AXTER, marque de distribution d’IKO-AXTER, s’impose comme un acteur clé auprès des négoces spécialistes, multi-spécialistes et généralistes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Tramico	Exact match	Gournay-en-bray, FranceHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “1,8 Billion €” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Roofmart France	Exact match	Tourville La Riviere, FranceHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Roofmart est un distributeur hyperspécialisé en toiture, étanchéité et bardage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Coulon	Exact match	Vanves, FranceHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “EXPERTISE A L'OUVRAGE DEPUIS 1920 Ravalement Isolation / Bardage Couverture / Étanchéité Réhabilitation / Construction” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Societe Alpine D'isolation Thermique	Exact match	Bresson, FranceHQ recorded Sep 17, 2026	201-500	38 contacts →
	Exact match “SAIT : CA 22€ / 250 pers MASE CEFRI QUALIBAT UTO UTO 1413 Echafaudages (Technicité Supérieure) 7112 Calorifuge (Technicité Confirmée) Certificat Economie Energie mise en place de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	LÈBRE	Exact match	Vigneux-De-Bretagne, FranceHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “LÈBRE SAS, c’est une aventure familiale depuis 1953.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Liftasud	Exact match	Torcy, FranceHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Votre partenaire distributeur multi-spécialiste régional et national en CVC (Chauffage / Ventilation / Climatisation / Isolation thermique et acoustique).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Couleur Soleil	Exact match	Terssac, FranceHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Couleur Soleil est une entreprise BTP spécialisée dans l’isolation de votre maison.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	BCI	Exact match	Beynost, FranceHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Née en 2012 à Beynost dans l’Ain, l’entreprise BCI est spécialisée dans la rénovation de l’habitat.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Soliso Technologies	Exact match	Carquefou, FranceHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “SOLISO TECHNOLOGIES est une société industrielle qui fabrique sur mesure votre ISOLANT THERMIQUE, ACOUSTIQUE et PROTECTION INCENDIE.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Groupe ABF	Exact match	Objat, FranceHQ recorded Sep 17, 2026	501-1,000	28 contacts →
	Exact match “Le GROUPE ABF s’appuie sur l’expertise, la compétence et l’expérience de ses filiales locales spécialisées dans la rénovation énergétique, pour proposer des solutions performantes…” Recorded in the RevenueBase company graph · Sep 17, 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 “insulation contractors”. 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 1,465 insulation contractors based in France

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Insulation contractors based in France at a glance

As of Sep 17, 2026

18.3%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

766

11-50

544

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 1,465 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 “insulation contractors” 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 2,002 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 September 17, 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.

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 “insulation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulation contractors are there based in France?

RevenueBase identified 1,465 company matches for insulation contractors associated with France as of September 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?

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

Which city has the most insulation contractors?

Paris leads with 38 company records, followed by Lyon (14) and Toulouse (10).

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 2,002 professional contacts with verified work emails tracked across these 1,465 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 September 17, 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.