Company lists · Data refreshed November 2026

Top 25 Insulation manufacturers based in France

RevenueBase identified 988 company matches for insulation manufacturers associated with France as of November 2026 and tracks 12,040 professional contacts across them, including 2,676 with verified work emails. Paris is the largest hub.

This list covers company matches for insulation manufacturers 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
988Companies
12,040Contacts tracked
2,676Verified emails
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The 25 largest insulation manufacturers based in France

Ranked by team size
Top 25 of 988 company matches for insulation manufacturers 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 matchCourbevoie, FranceHQ recorded Nov 6, 20261,001-5,000725 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAngers, FranceHQ recorded Nov 6, 2026501-1,000539 contacts →

Exact match

“Leader de la distribution de matériaux de couverture, LARIVIERE propose une offre complète de plus de 30 références : couverture ardoise et tuile / couverture et charpente bois /…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchParis, FranceHQ recorded Nov 6, 2026501-1,000291 contacts →

Exact match

“Nous révélons les bienfaits de la roche, ressource naturelle abondante pour relever les enjeux planétaires.”

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 matchFranceHQ recorded Nov 6, 2026501-1,000246 contacts →

Exact match

“Knauf France réunit au même endroit les savoir-faire et expertises du Groupe Knauf en France, l’un des leaders mondiaux de la fabrication de matériaux et de systèmes pour la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchBoussac, FranceHQ recorded Nov 6, 2026201-500213 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchCaligny, FranceHQ recorded Nov 6, 2026201-500176 contacts →

Exact match

“Thermocoax, part of Spirax Group, is built on nearly 70 years of proven expertise in our core technologies (including Mineral Insulated cable) and design of thermal solutions for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchLillebonne, FranceHQ recorded Nov 6, 2026201-500159 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchÉpouville, FranceHQ recorded Nov 6, 2026501-1,000117 contacts →

Exact match

“ARIS, anciennement Evers Isolation créée en 1992, est spécialisée en isolation thermique, échafaudage et désamiantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchGrande Synthe, FranceHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Isocab has nearly 50 years of success in the insulated sandwich panel industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchVaires-sur-marne, FranceHQ recorded Nov 6, 2026201-50058 contacts →

Exact match

“Baumit, fabricant autrichien de matériaux dédiés à l’Isolation Thermique par l’Extérieur sous enduits ITE, propose de nombreuses solutions techniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGournay-en-bray, FranceHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“1,8 Billion €”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchWoippy, FranceHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Since its founding in 1936, DAUSSAN has steadily strengthened its place as leader in appraisals, consulting, research, and the manufacture of specialized high-temperature products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchBrumath, FranceHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“Le Groupe STEICO – Fabricant d'isolants et de matériaux de construction écologiques STEICO SE est une entreprise présente à l’échelle européenne qui compte 1300 salariés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchFolschviller, FranceHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“EUROMAC2 est un leader européen des matériaux de gros œuvre pour la construction passive depuis 1976 avec plus de projets.”

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

Showing 25 of 988 insulation manufacturers based in France

See the full list, filter by size, metro and specialty, and access 2,676 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insulation manufacturers based in France at a glance

As of Nov 6, 2026
22.2%Verified-email coverage
12.2Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
460
11-50
378
51-200
68
201-500
30
501-1,000
11
1,001-5,000
9
5,001-10,000
2
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 988 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 manufacturers” 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 2,676 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 manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulation manufacturers are there based in France?

RevenueBase identified 988 company matches for insulation manufacturers 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?

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 manufacturers?

Paris leads with 32 company records, followed by Lyon (13) and Toulouse (9).

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 2,676 professional contacts with verified work emails tracked across these 988 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.