Company lists · Data refreshed November 2026

Top 25 Insulation and weatherization suppliers based in France

RevenueBase identified 642 company matches for insulation and weatherization suppliers associated with France as of November 2026 and tracks 8,077 professional contacts across them, including 1,710 with verified work emails. Paris is the largest hub.

This list covers company matches for insulation and weatherization suppliers 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 November 6, 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 Nov 6, 2026 How this list was built
642Companies
8,077Contacts tracked
1,710Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest insulation and weatherization suppliers based in France

Ranked by team size
Top 25 of 642 company matches for insulation and weatherization suppliers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHérouville Saint Clair, FranceHQ recorded Nov 6, 20261,001-5,0001,091 contacts →

Exact match

“LEGALLAIS est le leader indépendant de la distribution de produits pour le marché du second œuvre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLes Ponts De Cé, FranceHQ recorded Nov 6, 2026501-1,000579 contacts →

Exact match

“Notre groupe, premier fabricant-applicateur, est le spécialiste français de l'amélioration de l'habitat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVilleneuve-d’ascq, FranceHQ recorded Nov 6, 2026501-1,000384 contacts →

Exact match

“Kbane est la 1ère enseigne en France, dédiée à la maison performante.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLandivisiau, FranceHQ recorded Nov 6, 2026501-1,000298 contacts →

Exact match

“Queguiner Materiaux is a matériaux de construction company based out of 45Rue Georges Clemenceau, Landivisiau, Brittany, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSaint Cyr En Val, FranceHQ recorded Nov 6, 2026201-500280 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMalakoff, FranceHQ recorded Nov 6, 2026201-500244 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSolaize, FranceHQ recorded Nov 6, 2026n/a217 contacts →

Exact match

“Eurocombles, isoler vos combles, garages et caves à seulement 1€!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLimoux, FranceHQ recorded Nov 6, 2026201-500183 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTreillières, FranceHQ recorded Nov 6, 2026201-500172 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCambrai, FranceHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Desenfans, l’entreprise familiale au service des professionnels du bâtiment!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNantes - Angers -rennes - Vannes - Lille - Paris - Evreux - Le Mans, FranceHQ recorded Nov 6, 202651-200109 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCourchelettes, FranceHQ recorded Nov 6, 2026201-50078 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSt Martin D Heres, FranceHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“La Maison de l'Étancheur est une filiale du groupe Bacacier by Kingspan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBouguenais, FranceHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Neovivo est spécialisé dans l’amélioration globale de l’habitat : traitement de l’air, de l’eau, de l’habitat, chauffage et isolation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTourville La Riviere, FranceHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Roofmart est un distributeur hyperspécialisé en toiture, étanchéité et bardage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBresson, FranceHQ recorded Nov 6, 2026201-50044 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNoville-les-bois, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“IsoHemp is an industrial manufacturer of sustainable products for the construction and renovation sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBlyes, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“ATI Isolation, a major manufacturer in the thermo-reflective insulation sector, relies on its French know-how to constantly innovate and offer you access to adapted solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVeurey-voroize, FranceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“La société AIRISOL est spécialisée dans la distribution et la fabrication de produits isolants pour le bâtiment industriel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTorcy, FranceHQ recorded Nov 6, 202611-5031 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGolbey, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Fabrication d’isolant biosourcés”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTerssac, FranceHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Couleur Soleil est une entreprise BTP spécialisée dans l’isolation de votre maison.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPont-à-marcq, FranceHQ recorded Nov 6, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCergy, FranceHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Harmonie : Votre Expert depuis 1977 en Isolation thermique par l'exterieur, Ravalement & Étanchéité en Île-de-France Nous mettons notre savoir-faire au service de la performance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGundershoffen, FranceHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Spécialiste de la rénovation énergétique, ISOLATION by TRYBA s'appuie sur son savoir-faire pour améliorer l’isolation thermique de votre maison.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 642 insulation and weatherization suppliers based in France

See the full list, filter by size, metro and specialty, and access 1,710 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insulation and weatherization suppliers based in France at a glance

As of Nov 6, 2026
21.2%Verified-email coverage
12.6Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
311
11-50
250
51-200
39
201-500
18
501-1,000
3
1,001-5,000
3
5,001-10,000
1
10001+
1

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 642 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 and weatherization suppliers” 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 1,710 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 November 6, 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 and weatherization suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulation and weatherization suppliers are there based in France?

RevenueBase identified 642 company matches for insulation and weatherization suppliers associated with France as of November 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?

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

Which city has the most insulation and weatherization suppliers?

Paris leads with 20 company records, followed by Lyon (7) and Nantes (6).

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 1,710 professional contacts with verified work emails tracked across these 642 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 November 6, 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.