Company lists · Data refreshed September 2026

Top 25 Oil and gas environmental remediation companies based in Germany

Name: Oil and gas environmental remediation companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 80 companies tracked

RevenueBase identified 80 company matches for oil and gas environmental remediation companies associated with Germany as of September 2026 and tracks 541 professional contacts across them, including 186 with verified work emails. Berlin is the largest hub.

This list covers company matches for oil and gas environmental remediation companies associated with Germany, 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 September 17, 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 Sep 17, 2026 How this list was built

80Companies

541Contacts tracked

186Verified emails

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The 25 largest oil and gas environmental remediation companies based in Germany

Ranked by team size

Top 25 of 80 company matches for oil and gas environmental remediation companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Buchen	Exact match	Cologne, GermanyHQ recorded Sep 17, 2026	1,001-5,000	181 contacts →
	Exact match “BUCHEN is one of the leading industrial service companies in Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ecosoil Nord-West Gmbh	Exact match	Bochum, GermanyHQ recorded Sep 17, 2026	201-500	36 contacts →
	Exact match “ECOSOIL Nord West GmbH, one of Germany's leading companies in the field of contaminated site and land remediation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MKI Industrie Service Gmbh	Exact match	Hadamar, GermanyHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Die MKI Industrieservice GmbH ist ein seit über drei Generationen familiengeführtes mittelständisches Unternehmen das 2006 gegründet wurde.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	RAG AG	Exact match	Herne, GermanyHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Econ Industries	Exact match	Starnberg, GermanyHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “We provide the most efficient and cleanest solutions to recover resources from special wastes worldwide!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Geologik Wilbers & Oeder Gmbh	Exact match	Münster, GermanyHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “GEOlogik Wilbers & Oeder is an environmental services company based out of 98 Feldstiege, Münster, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	IEG Technologie Gmbh	Exact match	Mühlhausen, GermanyHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “IEG specializes in in-situ soil and groundwater remediation and is a leading supplier of equipment and processes for hydraulic, microbiological and chemical remediation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Kluge Sanierung Gmbh	Exact match	Iserlohn, GermanyHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “Schadstoffsanierung wird Deutschland auch in den nächsten Jahrzehnten intensiv beschäftigen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Zech Umwelt	Exact match	Ganderkesee, GermanyHQ recorded Sep 17, 2026	201-500	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Reconsite Gmbh	Exact match	Fellbach, GermanyHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “reconsite GmbH is an environmental services company based out of Auberlenstraße 13, Fellbach, Baden-Wuerttemberg, Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Prantner Gmbh Verfahrenstechnik	Exact match	Reutlingen, GermanyHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Since 1982, we have been developing and building processes and systems to reduce the burden on the environment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Krantz Clean AIR Solutions	Exact match	Aachen, GermanyHQ recorded Sep 17, 2026	201-500	5 contacts →
	Exact match “Krantz Clean Air Solutions deals with environment-related processes, in particular with the treatment of industrial exhaust air laden with hydrocarbons.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Terrag Gmbh	Exact match	Neunkirchen, GermanyHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “TERRAG GmbH is an environmental services company based out of Homburg, Saarland, Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Prangenberg & Zaum Gmbh	Exact match	Neuss, GermanyHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Intrapore	Exact match	Essen, GermanyHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Intrapore GmbH is a provider of innovative methods for in situ groundwater and contaminated site remediation and the leading provider in particle-based in situ groundwater…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Geonik Gmbh	Exact match	Kassel, GermanyHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Steffen Hartmann Recyclingtechnologien Gmbh	Exact match	Thale, GermanyHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “STEFFEN HARTMANN RECYCLINGTECHNOLOGIEN GMBH is a water technology company that provides cost-effective and environment-friendly solutions since 1992 based on different products…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Lobbe Holding Gmbh & CO KG	Exact match	Iserlohn, GermanyHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Asca Altlasten-Sanierungs-Center Aachen Gmbh & Co. KG	Exact match	Aachen, GermanyHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Umtec Gmbh & Co. KG	Exact match	Alzenau, GermanyHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Die Spezialisten f r ialUmweltschutz und -sanierung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	GSA Ges. ZUR Sanierung VON Altlasten MBH	Exact match	Neu-isenburg, GermanyHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “GSA Ges.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Lauer Ecotec Gmbh	Exact match	Schkopau, GermanyHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Die LAUERE ecotec GmbH ist ein deutschlandweit agierendes Industrieservice Unternehmen mit Sitz in Lochau, Sachsen-Anhalt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	RST Gruppe	Exact match	Thale, GermanyHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Als mittelständisches, bundesweit aktives Familienunternehmen in der zweiten Generation, hat sich die RST Gruppe als kompetenter Experte und Anbieter von Komplettlösungen in den…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Umweltservice Lohr Gmbh	Exact match	Plauen, GermanyHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Possehl Umweltschutz Gmbh	Exact match	Lübeck, GermanyHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Die POSSEHL Umweltschutz GmbH, eine Tochtergesellschaft der 1847 gegründeten, international tätigen Unternehmensgruppe L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil and gas environmental remediation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 80 oil and gas environmental remediation companies based in Germany

See the full list, filter by size, metro and specialty, and access 186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas environmental remediation companies based in Germany at a glance

As of Sep 17, 2026

34.4%Verified-email coverage

6.8Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 80 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 Germany whose business descriptions match “oil and gas environmental remediation companies” 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 186 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 September 17, 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 “oil and gas environmental remediation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas environmental remediation companies are there based in Germany?

RevenueBase identified 80 company matches for oil and gas environmental remediation companies associated with Germany as of September 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?

Buchen tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas environmental remediation companies?

Berlin leads with 7 company records, followed by Aachen (3) and Essen (2).

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 186 professional contacts with verified work emails tracked across these 80 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 September 17, 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.