Company lists · Data refreshed September 2026

Top 25 Environmental remediation consultancies based in Germany

Name: Environmental remediation consultancies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 497 companies tracked

RevenueBase identified 497 environmental remediation consultancies headquartered in Germany as of September 2026 and tracks 3,618 professional contacts across them, including 1,231 with verified work emails. Berlin is the largest hub.

This list covers environmental remediation consultancies headquartered in Germany, 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

497Companies

3,618Contacts tracked

1,231Verified emails

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

The 25 largest environmental remediation consultancies based in Germany

Ranked by team size

Top 25 of 497 environmental remediation consultancies based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to environmental remediation consultancies: 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	GKW Consult	Indirect evidence	Mannheim, GermanyHQ checked Sep 28, 2026	201-500	282 contacts →
	Indirect evidence “GKW Consult GmbH, a company of GFA Group, has developed and implemented projects and advisory services for public and private clients for 70 years in more than 50 countries…” Source: RevenueBase Database · checked Sep 28, 2026
2	HPC AG	Partial evidence	Harburg (schwaben), GermanyHQ checked Sep 28, 2026	501-1,000	252 contacts →
	Partial evidence “HPC has been working for people and their environment since 1948: we are specialist planners and experts in soil and groundwater, mineral and drinking water, building ground and…” Source: RevenueBase Database · checked Sep 28, 2026
3	Buchen	Indirect evidence	Köln, GermanyHQ checked Sep 28, 2026	1,001-5,000	181 contacts →
	Indirect evidence “BUCHEN is one of the leading industrial service companies in Europe.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mull UND Partner Ingenieurgesellschaft MBH	Indirect evidence	Hannover, GermanyHQ checked Sep 28, 2026	201-500	83 contacts →
	Indirect evidence “Mit unseren zahlreichen Standorten und Niederlassungen bundesweit bieten wir unseren Kunden alle Leistungen von der Flächenerkundung über Planung und Überwachung von…” Source: RevenueBase Database · checked Sep 28, 2026
5	TNL Umwelt	Indirect evidence	Hungen, GermanyHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Die TNL Umweltpanung ist als unabhängiges Netzwerk im Bereich Beratung und Umsetzung von Umweltfachplanungen bundesweit und im benachbarten Ausland tätig.” Source: RevenueBase Database · checked Sep 28, 2026
6	SCC Scientific Consulting Company, Part Of Ramboll	Indirect evidence	Bad Kreuznach, GermanyHQ checked Sep 28, 2026	n/a	61 contacts →
	Indirect evidence “SCC is now part of Ramboll, a global architecture, engineering and consultancy company, creating sustainable solutions across energy, real estate, transport, water, waste…” Source: RevenueBase Database · checked Sep 28, 2026
7	Bauer Resources Gmbh	Indirect evidence	Schrobenhausen, GermanyHQ checked Sep 28, 2026	1,001-5,000	59 contacts →
	Indirect evidence “Die BAUER Resources GmbH ist der Geschäftsbereich für Umweltdienstleistungen der BAUER Gruppe mit Sitz in Schrobenhausen.” Source: RevenueBase Database · checked Sep 28, 2026
8	Zech Umwelt	Indirect evidence	Bremen, GermanyHQ checked Sep 28, 2026	201-500	49 contacts →
	Indirect evidence “Mit ökologischen und zugleich ökonomischen Lösungen neue Möglichkeiten schaffen: Als Full-Service-Umweltdienstleister gehört die ZECH Umwelt in Deutschland zu den erfahrensten und…” Source: RevenueBase Database · checked Sep 28, 2026
9	Geo-Net Umweltconsulting Gmbh	Partial evidence	Hannover, GermanyHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “GEO-NET is an interdisciplinary and technology-oriented company concentrating on Renewable Energies, Environmental Meteorology and Environmental Planning.” Source: RevenueBase Database · checked Sep 28, 2026
10	Knepper Gruppe	Indirect evidence	Lippstadt, GermanyHQ checked Sep 28, 2026	201-500	46 contacts →
	Indirect evidence “Durchdachte Lösungen – optimiert vom Transport bis zum Einsatz.” Source: RevenueBase Database · checked Sep 28, 2026
11	Seaterra Geophysics & EOD Services	Indirect evidence	Wandlitz, GermanyHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “SeaTerra GmbH is a leading company in the field of ordnance detection, clearance, and demolition, with over 20 years of international experience.” Source: RevenueBase Database · checked Sep 28, 2026
12	Webesan Gmbh	Indirect evidence	Ahrensfelde, GermanyHQ checked Sep 28, 2026	201-500	41 contacts →
	Indirect evidence “Webesan - DIE RETTUNGSSANIERER!” Source: RevenueBase Database · checked Sep 28, 2026
13	Ecosoil Nord-West Gmbh	Partial evidence	Bochum, GermanyHQ checked Sep 28, 2026	201-500	36 contacts →
	Partial evidence “ECOSOIL Nord West GmbH, one of Germany's leading companies in the field of contaminated site and land remediation.” Source: RevenueBase Database · checked Sep 28, 2026
14	Cornelsen Group	Partial evidence	Essen, GermanyHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Headquartered in Essen (Germany), with a branch in Nailsea (United Kingdom), Stockholm (Sweden) and Boston,(US) Cornelsen Group has been at the forefront of innovative remediation…” Source: RevenueBase Database · checked Sep 28, 2026
15	Umwelttechnik & Ingenieure Gmbh	Partial evidence	Hannover, GermanyHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “u&i GmbH - Engineering from one source Since 29 years, we have assumed responsibility for people and the environment.” Source: RevenueBase Database · checked Sep 28, 2026
16	C&e Consulting UND Engineering Gmbh	Indirect evidence	Chemnitz, GermanyHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Die C&E Consulting und Engineering GmbH steht als Nachfolger des ehemaligen Bergbauunternehmens WISMUT für über 65 Jahre Planungserfahrungen in den Bereichen Umweltengineering und…” Source: RevenueBase Database · checked Sep 28, 2026
17	ICP Engineering Company Prof. Czurda And Partner MBH	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “ENGINEERING FOR A BETTER TOMORROW Bei der ICP glauben wir an eine nachhaltige Zukunft durch innovative Ingenieurlösungen.” Source: RevenueBase Database · checked Sep 28, 2026
18	The Pauly Group	Indirect evidence	Neu-eichenberg, GermanyHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence “THE PAULY GROUP consists of four closely interlinked, synergetically working business units and offers an impressive portfolio of services around the core competence of ecological…” Source: RevenueBase Database · checked Sep 28, 2026
19	Aqua Consult Ingenieur Gmbh	Indirect evidence	Hannover, GermanyHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence “Auf den Punkt perfekt: unsere Lösungen Seit gut 50 Jahren arbeiten wir als Experten für Wasserwirtschaft und Umwelttechnik.” Source: RevenueBase Database · checked Sep 28, 2026
20	Polygonvatro	Indirect evidence	Hamburg, GermanyHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Eisenmann Environmental Technology	Partial evidence	Holzgerlingen, GermanyHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Eisenmann Environmental Technology is a leading complany in the field of environmental technology and offers innovative, resource-saving turnkey solutions according to individual…” Source: RevenueBase Database · checked Sep 28, 2026
22	M Consult Gmbh	Partial evidence	Eching/haselfurth, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “M Consult advises and engineers on new and remodeling projects in the paper and process industry, environmental technology like wastewater treatment, sludge treatment and…” Source: RevenueBase Database · checked Sep 28, 2026
23	Agimus Gmbh Umweltgutachterorganisation & Beratungsgesellschaft	Indirect evidence	Braunschweig, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Wir sind ein seit 1991 etablierter Full-Service-Consultant mit Sitz in Braunschweig und tätig in den Bereichen Umweltschutz und Arbeitssicherheit.” Source: RevenueBase Database · checked Sep 28, 2026
24	Arbeitsgruppe FÜR Regionale Struktur- UND Umweltforschung Gmbh Arsu	Indirect evidence	Oldenburg, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Die ARSU GmbH, mit Sitz in Oldenburg, bearbeitet seit mehr als 40 Jahren Planungs, Forschungs- und Umsetzungsprojekte mit einer großen inhaltlichen Bandbreite in den Bereichen…” Source: RevenueBase Database · checked Sep 28, 2026
25	MKI Industrie Service Gmbh	Indirect evidence	Hadamar, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Die MKI Industrieservice GmbH ist ein seit über drei Generationen familiengeführtes mittelständisches Unternehmen das 2006 gegründet wurde.” 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: environmental remediation consultancies. 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 environmental remediation consultancies.
Partial evidence: Its own public description names part of environmental remediation consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental remediation consultancies. 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 497 environmental remediation consultancies based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,231 reachable decision-makers.

Free signup · no credit card

View the full list →

Environmental remediation consultancies based in Germany at a glance

As of Sep 28, 2026

34.0%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

7.4%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

247

11-50

171

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 497 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 environmental remediation consultancies, 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 Germany whose own description of what they do matches “environmental remediation consultancies”. 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 environmental remediation consultancies), 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 environmental remediation consultancies, and records with no verified work email. Companies headquartered outside Germany 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, 1,231 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.

Environmental remediation consultancies by metro

Environmental remediation consultancies in Berlin37

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 environmental remediation consultancies, 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 environmental remediation consultancies are there based in Germany?

RevenueBase identified 497 environmental remediation consultancies headquartered in Germany 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?

GKW Consult, headquartered in Mannheim, tops this list with the largest team on record.

Which city has the most environmental remediation consultancies?

Berlin leads with 37 headquartered companies, followed by Hamburg (12) and Stuttgart (10).

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 1,231 verified decision-maker contacts tracked across these 497 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.

Ready to reach these companies? Verified emails and direct dials for all 497 environmental remediation consultancies based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

Environmental remediation consultancies 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.