Company lists · Data refreshed September 2026

Top 25 Landfill consulting firms based in France

Name: Landfill consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 191 companies tracked

RevenueBase identified 191 landfill consulting firms headquartered in France as of September 2026 and tracks 2,853 professional contacts across them, including 1,100 with verified work emails. Paris is the largest hub.

This list covers landfill consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

191Companies

2,853Contacts tracked

1,100Verified emails

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The 25 largest landfill consulting firms based in France

Ranked by team size

Top 25 of 191 landfill consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to landfill consulting firms: 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	Brézillon	Indirect evidence	Margny-lès-compiègne, FranceHQ checked Sep 28, 2026	51-200	286 contacts →
	Indirect evidence “Entreprise spécialisée en génie environnemental, Brézillon agit depuis près de 30 ans pour préserver, restaurer et valoriser les terrains sur l’ensemble du territoire national.” Source: RevenueBase Database · checked Sep 28, 2026
2	IRH Ingenieur Conseil	Indirect evidence	Ludres, FranceHQ checked Sep 28, 2026	51-200	229 contacts →
	Indirect evidence “IRH Ingénieur Conseil est membre d'Antea Group.” Source: RevenueBase Database · checked Sep 28, 2026
3	Serpol	Indirect evidence	Vénissieux, FranceHQ checked Sep 28, 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 28, 2026
4	Setec Énergie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	143 contacts →
	Indirect evidence “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Source: RevenueBase Database · checked Sep 28, 2026
5	Artifex	Indirect evidence	Albi, FranceHQ checked Sep 28, 2026	51-200	123 contacts →
	Indirect evidence “ARTIFEX, une société de SOCOTEC est un bureau d’ingénierie et de conseil en environnement, créé en janvier 1983 et basé à Albi dans le Tarn.” Source: RevenueBase Database · checked Sep 28, 2026
6	Envisol	Indirect evidence	La Tour Du Pin, FranceHQ checked Sep 28, 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 28, 2026
7	Hubency	Indirect evidence	Villepinte, FranceHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “Hubency est un cabinet de conseil en environnement et un intégrateur indépendant spécialisée dans la gestion déléguée des déchets.” Source: RevenueBase Database · checked Sep 28, 2026
8	Verdicité	Indirect evidence	Montreuil, FranceHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “Verdicité est un bureau d'études en prévention, optimisation et gestion des déchets basé à Paris, Bordeaux Lyon et Rennes depuis 1998.” Source: RevenueBase Database · checked Sep 28, 2026
9	Kalies	Indirect evidence	Lezennes, FranceHQ checked Sep 28, 2026	11-50	62 contacts →
	Indirect evidence “Fort d’une expérience de plus de 25 ans, Kalies accompagne et conseille ses clients industriels, collectivités et promoteurs immobiliers dans leurs problématiques…” Source: RevenueBase Database · checked Sep 28, 2026
10	Ecogeos	Partial evidence	Arras, FranceHQ checked Sep 28, 2026	11-50	54 contacts →
	Partial evidence “ECOGEOS is a consulting firm that aims at providing scientific and technical assistance as well as advisory services in the field of environmental engineering (waste, soil and…” Source: RevenueBase Database · checked Sep 28, 2026
11	Encem Conseil	Indirect evidence	Vandoeuvre-lès-nancy, FranceHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Bureau d’études et de conseils en Environnement ENCEM valorise son savoir-faire dans de nombreux secteurs d’activité tels que l’extraction et la transformation des matériaux, le…” Source: RevenueBase Database · checked Sep 28, 2026
12	Réalités Environnement	Indirect evidence	Trevoux, FranceHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “REALITES Environnement est un bureau d'études indépendant qui intervient pour le compte de collectivités locales, d'industriels et de particuliers sur l'ensemble des études, des…” Source: RevenueBase Database · checked Sep 28, 2026
13	OPTAE	Partial evidence	Genay, FranceHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “OPTAE is a management consulting company based out of 158 RUE DE LA MADONE, GENAY, France.” Source: RevenueBase Database · checked Sep 28, 2026
14	HESUS	Indirect evidence	Ivry-sur-seine, FranceHQ checked Sep 28, 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 28, 2026
15	Roumeas	Indirect evidence	L'ardoise, FranceHQ checked Sep 28, 2026	51-200	29 contacts →
	Indirect evidence “Bienvenue sur la page du groupe ROUMEAS.” Source: RevenueBase Database · checked Sep 28, 2026
16	Seged-Environnement	Indirect evidence	Saint-Maximin-La-Sainte-Baume, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Archimed Environnement	Indirect evidence	Illkirch Graffenstaden, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “ARCHIMED Environnement est un bureau d’études environnementales indépendant créé en mai 2014 de la volonté de deux ingénieurs de voir l’environnement non plus comme une contrainte…” Source: RevenueBase Database · checked Sep 28, 2026
18	Solpol	Indirect evidence	Grigny, FranceHQ checked Sep 28, 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 28, 2026
19	Dv2e	Indirect evidence	Vergèze, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “DV2E est une société d’études et de services dans les domaines de l’eau, du déchet et des sols pour l’agriculture.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ambiente BET	Indirect evidence	Saint-élix-le-château, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “AMBIENTE est un Bureau d’Études Techniques spécialisé dans la Déconstruction, la Dépollution, l’Environnement et l’Économie Circulaire.” Source: RevenueBase Database · checked Sep 28, 2026
21	Perl Environnement	Indirect evidence	Marsannay-la-côte, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Etudes SSP selon norme NF X 31-620 AMO - MOE Déconstruction / Dépollution Diagnostic PEMD Suivi réglementaire ICPE - Délégation environnement Cessation d’activité ICPE Travaux de…” Source: RevenueBase Database · checked Sep 28, 2026
22	AJBD	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “ABBD-Environnement est un cabinet d’étude spécialisé dans le conseil en gestion publique des déchets et notamment dans les audits d’optimisation à vocation technique et financière.” Source: RevenueBase Database · checked Sep 28, 2026
23	Trident Service	Indirect evidence	Croissy-sur-seine, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Bureau d’études indépendant, spécialisé dans la gestion de projets environnementaux, Trident Service propose aux collectivités locales et aux entreprises, des services…” Source: RevenueBase Database · checked Sep 28, 2026
24	HPC International SAS	Indirect evidence	Roscoff, FranceHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Bureau d’étude en Santé-Environnement situé sur Roscoff, HPC INTERNATIONAL est une des filiales du groupe HPC AG, l’une des principales sociétés du secteur de l’environnement en…” Source: RevenueBase Database · checked Sep 28, 2026
25	Coelys	Indirect evidence	Allonne, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “COÉLYS est un bureau d'études techniques et de conseils aux industriels pour la protection de l'environnement, la lutte contre les pollutions, et le respect de la réglementation.” Source: RevenueBase Database · checked Sep 28, 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: landfill consulting firms. 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 landfill consulting firms.
Partial evidence: Its own public description names part of landfill consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landfill consulting firms. 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 191 landfill consulting firms based in France

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Landfill consulting firms based in France at a glance

As of Sep 28, 2026

38.6%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

1,001-5,000

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 191 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 landfill consulting firms, 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 “landfill consulting firms”. 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 landfill consulting firms), 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 landfill consulting firms, 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, 1,100 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 28, 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 landfill consulting firms, 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 landfill consulting firms are there based in France?

RevenueBase identified 191 landfill consulting firms 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?

Brézillon, headquartered in Margny-Les-Compiegne, tops this list with the largest team on record.

Which city has the most landfill consulting firms?

Paris leads with 17 headquartered companies, followed by Lyon (4) and Nantes (4).

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 1,100 verified decision-maker contacts tracked across these 191 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 28, 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.