Company lists · Data refreshed September 2026

Top 25 Contaminated soil remediation companies based in France

Name: Contaminated soil remediation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 94 companies tracked

RevenueBase identified 94 contaminated soil remediation companies headquartered in France as of September 2026 and tracks 1,518 professional contacts across them, including 584 with verified work emails. Paris is the largest hub.

This list covers contaminated soil remediation 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 19, 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 19, 2026 86% judged on-target in blind review

94Companies

1,518Contacts tracked

584Verified emails

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The 25 largest contaminated soil remediation companies based in France

Ranked by team size

Top 25 of 94 contaminated soil remediation companies based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to contaminated soil remediation 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	Valgo Groupe	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	501-1,000	279 contacts →
	Indirect evidence “VALGO - Régénérer, Rénover, Revaloriser Entreprise internationale spécialisée dans la réhabilitation des sites pollués, VALGO transforme les sols, bâtiments et infrastructures…” Source: RevenueBase Database · checked Sep 19, 2026
2	Serpol	Indirect evidence	Vénissieux, FranceHQ checked Sep 19, 2026	201-500	180 contacts →
	Indirect evidence “Depuis 1983, SERPOL est une entreprise engagée au service de l’environnement et de ses clients.” Source: RevenueBase Database · checked Sep 19, 2026
3	Envisol	Indirect evidence	La Tour Du Pin, FranceHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “ENVISOL est une entreprise spécialisée dans le conseil et l’ingénierie offrant des prestations dans le domaine des sites et sols pollués.” Source: RevenueBase Database · checked Sep 19, 2026
4	Curium	Indirect evidence	Montagny, FranceHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “Since 1994, CURIUM has been dedicated to the management of environmental risks and of hazardous substances, from technical studies to in situ works.” Source: RevenueBase Database · checked Sep 19, 2026
5	Remea France	Indirect evidence	Nanterre, FranceHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “Depuis plus de 20 ans, Remea agit en faveur de l'environnement et pour ses clients en redonnant un avenir aux sites pollués.” Source: RevenueBase Database · checked Sep 19, 2026
6	Groupe MP	Indirect evidence	Gemenos, FranceHQ checked Sep 19, 2026	201-500	46 contacts →
	Indirect evidence “Groupe MP : solutions globales et expertes de décontamination de sites et de bâtiments.” Source: RevenueBase Database · checked Sep 19, 2026
7	Brownfields	Strong evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	43 contacts →
	Strong evidence “Specialized in the remediation and redevelopment of polluted sites, Brownfields redeems land contaminated by past industrial activities “as it is” and performs all of the work…” Source: RevenueBase Database · checked Sep 19, 2026
8	SEREA	Indirect evidence	Treillières, FranceHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “SEREA est une PME indépendante spécialisée en gestion et réhabilitation des sites et sols pollués.” Source: RevenueBase Database · checked Sep 19, 2026
9	SET Environnement	Indirect evidence	Wissous, FranceHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “SET Environnement, filiale du groupe Ixio, leader de la dépollution complexe depuis 1986, met son expertise au service de la protection du public et de ses salariés.” Source: RevenueBase Database · checked Sep 19, 2026
10	Tesora	Indirect evidence	Montrouge, FranceHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “PME innovante, TESORA intervient dans le domaine des sites et sols pollués en accompagnant ses clients sur leurs problématiques environnementales.” Source: RevenueBase Database · checked Sep 19, 2026
11	HESUS	Indirect evidence	Ivry-sur-seine, FranceHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Le groupe est positionné sur l’ensemble des expertises stratégiques, opérationnelles et logistiques avec une maîtrise éprouvée des sites et sols polluées.” Source: RevenueBase Database · checked Sep 19, 2026
12	Solpol	Indirect evidence	Grigny, FranceHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Nos agences : SOLPOL IDF (Ile-de-France) SOLPOL PACA (Provence-Alpes-Côte d'Azur) SOLPOL AURA (Auvergne Rhône Alpes) SOLPOL NOVA (Nouvelle Aquitaine) Fondée en 2012, la société…” Source: RevenueBase Database · checked Sep 19, 2026
13	Sodeka	Indirect evidence	Amiens, FranceHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Sodeka, votre Partenaire de Référence pour vos projets depuis 1996!” Source: RevenueBase Database · checked Sep 19, 2026
14	Flan Terrassement	Indirect evidence	Plaisir, FranceHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “FLAN TERRASSEMENT is an architecture & planning company based out of 73 RUE DU PECHER, PLAISIR, France.” Source: RevenueBase Database · checked Sep 19, 2026
15	Idra Environnement	Indirect evidence	Bruz, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Acteur reconnu et indépendant des métiers techniques liés aux Sites et Sols Pollués, au dragage et à la gestion des sédiments, IDRA Environnement offre aux collectivités, aux…” Source: RevenueBase Database · checked Sep 19, 2026
16	ENDEP	Indirect evidence	Villejust, FranceHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “ENDEP est un bureau d’études spécialisé dans le domaine des sites et sols pollués (études et travaux) intervenant sur tout le territoire français.” Source: RevenueBase Database · checked Sep 19, 2026
17	Microhumus	Indirect evidence	Vandoeuvre-lès-nancy, FranceHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Microhumus est un bureau d'étude et d'ingénierie spécialisé dans la restauration agronomique des sols dégradés et la gestion des sites et sols pollués par phytoremédiaiton.” Source: RevenueBase Database · checked Sep 19, 2026
18	Élément Terre	Indirect evidence	Cormeilles-en-parisis, FranceHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Élément Terre est une entreprise dédiée au Traitement des sites et sols pollués.” Source: RevenueBase Database · checked Sep 19, 2026
19	UPDS	Indirect evidence	Nanterre, FranceHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Forte de 57 membres actifs, qui représentent près de 2500 salariés et 515 M€ de CA en 2022, l’UPDS a pour première vocation de contribuer à la structuration de la profession et au…” Source: RevenueBase Database · checked Sep 19, 2026
20	Remsol Environnement	Indirect evidence	Templemars, FranceHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “VOTRE PARTENAIRE DE CONFIANCE POUR DEPOLLUER VOS SITES ET SOLS QUI SOMMES-NOUS?” Source: RevenueBase Database · checked Sep 19, 2026
21	Terbis	Indirect evidence	Pont Sainte Maxence, FranceHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “LA VOCATION DE TERBIS Terbis ressuscite le foncier pollué par des techniques innovantes, à la rencontre des métiers de l’environnement et des travaux publics.” Source: RevenueBase Database · checked Sep 19, 2026
22	Capgreen	Indirect evidence	Saint-beauzire, FranceHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Acteur majeur de l’écologie microbienne, CapGreen possède une expertise dans le traitement écologique des milieux solides ou liquides.” Source: RevenueBase Database · checked Sep 19, 2026
23	AMA Environnement	Indirect evidence	Saint Barthélémy D'anjou, FranceHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “AMA vous propose 3 types de services, que vous soyez une collectivité, une entreprise ou un particulier - L'assainissement, comprenant le débouchage des réseaux d’assainissement…” Source: RevenueBase Database · checked Sep 19, 2026
24	Depaul	Indirect evidence	Annet-sur-marne, FranceHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “DEPAUL propose des solutions globales pour le traitement des sites et sols pollués.” Source: RevenueBase Database · checked Sep 19, 2026
25	Revaleco	Indirect evidence	Chanteloup Les Vignes, FranceHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “REVALECO, EXPERT QUALIFIE DANS LE DÉSAMIANTAGE, LE TRAITEMENT DES PEINTURES AU PLOMB ET LE RECYCLAGE DES DÉBLAIS La société RevalEco est une entreprise soucieuse des enjeux de…” Source: RevenueBase Database · checked Sep 19, 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: contaminated soil remediation 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 contaminated soil remediation companies.
Partial evidence: Its own public description names part of contaminated soil remediation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contaminated soil remediation 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 94 contaminated soil remediation companies based in France

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Contaminated soil remediation companies based in France at a glance

As of Sep 19, 2026

38.5%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 94 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 contaminated soil remediation 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 “contaminated soil remediation 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 contaminated soil remediation 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 contaminated soil remediation 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, 584 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 19, 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 contaminated soil remediation 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 contaminated soil remediation companies are there based in France?

RevenueBase identified 94 contaminated soil remediation 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?

Valgo Groupe, headquartered in Paris, tops this list with the largest team on record.

Which city has the most contaminated soil remediation companies?

Paris leads with 4 headquartered companies, followed by Nanterre (3) and Gemenos (2).

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 584 verified decision-maker contacts tracked across these 94 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 19, 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 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.