Company lists · Data refreshed September 2026

Top 25 Tunnel waterproofing companies based in France

Name: Tunnel waterproofing companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 161 companies tracked

RevenueBase identified 161 tunnel waterproofing companies headquartered in France as of September 2026 and tracks 1,649 professional contacts across them, including 613 with verified work emails. Paris is the largest hub.

This list covers tunnel waterproofing companies 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 29, 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 29, 2026 86% judged on-target in blind review

161Companies

1,649Contacts tracked

613Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tunnel waterproofing companies based in France

Ranked by team size

Top 25 of 161 tunnel waterproofing companies based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to tunnel waterproofing companies: 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	Etandex	Indirect evidence	Les Ulis Courtaboeuf, FranceHQ checked Sep 29, 2026	501-1,000	587 contacts →
	Indirect evidence “ETANDEX is France’s leading independent specialty construction company Turnover : 64 million Euros in 2013 Employees : 350 Branches : 10 ETANDEX was initially created as a…” Source: RevenueBase Database · checked Sep 29, 2026
2	Nouvetra-Serfim OA	Indirect evidence	Janneyrias, FranceHQ checked Sep 29, 2026	51-200	68 contacts →
	Indirect evidence “L’entreprise NOUVETRA, est localisée à l’Est de Lyon : Adresse : 609 chemin de Salonique 38220 JANNEYRIAS Sur ce site est regroupé l’ensemble du personnel administratif et…” Source: RevenueBase Database · checked Sep 29, 2026
3	STIS	Indirect evidence	Camon, FranceHQ checked Sep 29, 2026	11-50	34 contacts →
	Indirect evidence “L’entreprise STIS est spécialisée dans le secteur d’activité des travaux d’étanchéification et de bardage, basé à Camon (80).” Source: RevenueBase Database · checked Sep 29, 2026
4	H2o	Indirect evidence	Villeneuve-St.-Georges, FranceHQ checked Sep 29, 2026	1-10	22 contacts →
	Indirect evidence “H2O vous accompagne sur l'étanchéité, l'isolation et les aménagements de tous vos projets de toitures, terrasses, et balcons.” Source: RevenueBase Database · checked Sep 29, 2026
5	Escudier	Indirect evidence	Vénissieux, FranceHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Escudier vous propose des solutions techniques et logistiques pour vos projets d’étanchéité.” Source: RevenueBase Database · checked Sep 29, 2026
6	Geobio Étanchéité	Indirect evidence	Montpellier, FranceHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “L'Alliance Environnement et Travaux Publics : GEObio, entreprise du Groupe Razel-Bec, propose à ses clients des solutions étanches pour préserver l’environnement.” Source: RevenueBase Database · checked Sep 29, 2026
7	TSM Travaux Speciaux Mournes	Indirect evidence	La Chevroliere, FranceHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “TSM est une entreprise générale incontournable dans le domaine de la réhabilitation des réservoirs et des stations d’épuration.” Source: RevenueBase Database · checked Sep 29, 2026
8	Auglans Génie Civil	Indirect evidence	Millau, FranceHQ checked Sep 29, 2026	51-200	12 contacts →
	Indirect evidence “Auglans génie civil basé en Occitanie à Millau (12), Lunel (34) et Capens (31) spécialisé dans la construction et l'entretien des ouvrages d'art, bâtiments et sites industriels.” Source: RevenueBase Database · checked Sep 29, 2026
9	Ccb-Idf	Indirect evidence	Baillet-En-France, FranceHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Depuis 1991, Clos et Couvert du Bâtiment (CCB) est une entreprise spécialisée dans l’enveloppe du bâtiment, en particulier sur les travaux suivants : • Etanchéité • Isolation…” Source: RevenueBase Database · checked Sep 29, 2026
10	Etancheco	Indirect evidence	Champigny Sur Marne, FranceHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “ETANCHECO is a construction company based in Champigny sur Marne, France” Source: RevenueBase Database · checked Sep 29, 2026
11	Isol2000	Indirect evidence	Taverny, FranceHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
12	Sarl Labeaune	Indirect evidence	Saint-apollinaire, FranceHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “SARL LABEAUNE is a construction company based out of ZONE D ACTIVITE ECONOMIQUE CAP NORD 16 rue de la Redoute, ST APOLLINAIRE, France.” Source: RevenueBase Database · checked Sep 29, 2026
13	Basto Etancheite	Indirect evidence	Jaux, FranceHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
14	ALPEX	Indirect evidence	Frontonas, FranceHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “Situé à l’Est de Lyon, au cœur des axes autoroutiers, ALPEX est le distributeur agréé des produits d'étanchéité ELEVATE (ex- Firestone Bulding Products) pour les régions Auvergne…” Source: RevenueBase Database · checked Sep 29, 2026
15	Bati Étanche	Indirect evidence	Saint-pierre-du-perray, FranceHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Spécialiste de l’étanchéité en membrane PVC, Bitume, Résine, nous intervenons également en sécurisation et isolation des toitures terrasses.” Source: RevenueBase Database · checked Sep 29, 2026
16	TNL 18	Partial evidence	Chasse Sur Rhone, FranceHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “TNL18 specializes in solutions for tunneling and tunnel boring machines (TBMs).” Source: RevenueBase Database · checked Sep 29, 2026
17	TEP Étanchéité	Indirect evidence	Saumur, FranceHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Spécialiste de l’étanchéité en membrane PVC, Bitume, Résine, nous intervenons également en sécurisation et isolation des toitures terrasses.” Source: RevenueBase Database · checked Sep 29, 2026
18	Deniel SNA Étanchéité	Indirect evidence	Trégueux, FranceHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Entreprise d'étanchéité toitures terrasses.” Source: RevenueBase Database · checked Sep 29, 2026
19	SAS Ludel	Indirect evidence	Bourg Les Valence, FranceHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Société spécialisée dans l’étanchéité depuis plus de 20 ans.” Source: RevenueBase Database · checked Sep 29, 2026
20	BTPS	Indirect evidence	Bayonne, FranceHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “Depuis sa création en 1995, l’entreprise est implantée au cœur du Pays Basque et plus exactement sur la ville de Bayonne.” Source: RevenueBase Database · checked Sep 29, 2026
21	Resina	Indirect evidence	Saint-soupplets, FranceHQ checked Sep 29, 2026	51-200	5 contacts →
	Indirect evidence “Spécialiste en étanchéité & réhabilitation des ouvrages du Génie Civil de l’Eau Notre spécialité : les châteaux d’eau Chez Resina, nous combinons des décennies d’expertise avec…” Source: RevenueBase Database · checked Sep 29, 2026
22	Agru Environnement France	Indirect evidence	Lyon, FranceHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Chez AGRU Environnement France, nous contribuons à protéger une ressource essentielle : l’eau potable.” Source: RevenueBase Database · checked Sep 29, 2026
23	Eriane	Indirect evidence	Wittenheim, FranceHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Optimas International	Partial evidence	Hambach, FranceHQ checked Sep 29, 2026	51-200	3 contacts →
	Partial evidence “For over 30 years, tunnel infrastructure teams have come to trust Optimas International for their fastener solutions - from dowel, bolting and injection systems to anchors and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Couvrex	Indirect evidence	Bondoufle, FranceHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 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: tunnel waterproofing companies. 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 tunnel waterproofing companies.
Partial evidence: Its own public description names part of tunnel waterproofing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tunnel waterproofing companies. 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 161 tunnel waterproofing companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 613 reachable decision-makers.

Free signup · no credit card

View the full list →

Tunnel waterproofing companies based in France at a glance

As of Sep 29, 2026

37.2%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 161 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 tunnel waterproofing companies, 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 “tunnel waterproofing companies”. 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 tunnel waterproofing companies), 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 tunnel waterproofing companies, 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, 613 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 29, 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 tunnel waterproofing companies, 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 tunnel waterproofing companies are there based in France?

RevenueBase identified 161 tunnel waterproofing companies 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?

Etandex, headquartered in Les Ulis, tops this list with the largest team on record.

Which city has the most tunnel waterproofing companies?

Paris leads with 5 headquartered companies, followed by Toulouse (4) and Montpellier (3).

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 613 verified decision-maker contacts tracked across these 161 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 161 tunnel waterproofing companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Tunnel waterproofing companies by geography

Browse the directory

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.