Company lists · Data refreshed September 2026

Top 25 Oilfield companies based in Germany

RevenueBase identified 74 company matches for oilfield companies associated with Germany as of September 2026 and tracks 2,251 professional contacts across them, including 502 with verified work emails. Celle is the largest hub.

This list covers company matches for oilfield 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 21, 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 21, 2026 How this list was built
74Companies
2,251Contacts tracked
502Verified emails
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The 25 largest oilfield companies based in Germany

Ranked by team size
Top 25 of 74 company matches for oilfield companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKassel, GermanyHQ recorded Sep 21, 2026201-5001,106 contacts →

Exact match

“Wintershall Dea is an energy company with a long history, whose final chapter is being written.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchTroisdorf, GermanyHQ recorded Sep 21, 2026201-500237 contacts →

Exact match

“Setting the Standard in Well Completion, Perforating, Seismic and Well Abandonment Technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBad Bentheim, GermanyHQ recorded Sep 21, 2026501-1,000151 contacts →

Exact match

“As fully independent subsidiary within the KCA Deutag Group, Bentec designs and manufactures high-quality, cost-effective drilling rigs and equipment as well as top drives able to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Sep 21, 20261,001-5,00090 contacts →

Exact match

“DEA Deutsche Erdoel AG headquartered in Hamburg, Germany, is an internationally operating exploration and production (E&P) company for natural gas and crude oil.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSalzwedel, GermanyHQ recorded Sep 21, 2026201-50074 contacts →

Exact match

“With 26 drilling and workover rigs with hook loads ranging from 33 to 220 tons, and around 460 dedicated employees – more than 300 of them in operational roles – MB Well Services…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchWesendorf, GermanyHQ recorded Sep 21, 2026201-50057 contacts →

Exact match

“GOES GmbH is the leading European manufacturer and supplier of specialized oilfield equipment and related aftermarket parts and services for the oilfield service industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSchwanau, GermanyHQ recorded Sep 21, 202651-20030 contacts →

Exact match

“HERRENKNECHT VERTICAL offers high-tech drilling solutions, tailor-made to meet the needs of any customer and any drilling project.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchPeine, GermanyHQ recorded Sep 21, 2026201-50024 contacts →

Exact match

“Die GERMAN WATER and ENERGY GROUP (GWE) ist Hersteller richtungsweisender Produkte und Entwickler integrierter Anwendungen für den Brunnenbau und die Geothermie.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchNienhagen, GermanyHQ recorded Sep 21, 202651-20021 contacts →

Exact match

“The MICON-Drilling GmbH is a worldwide operating service company, specialized in sales and rental of drilling equipment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchRatingen, GermanyHQ recorded Sep 21, 202651-20019 contacts →

Exact match

“Since 1997 Iteco has been supplying Oil Country Tubular Goods (OCTG) to respective international exploration and production companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchVechta, GermanyHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“InWaTec combined is a certified service company for the Oil- Gas- and Geothermal industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchCelle, GermanyHQ recorded Sep 21, 202651-20016 contacts →

Exact match

“We design and manufacture a full range of well stimulation, drilling, cementing and workover equipment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchVechta, GermanyHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We provide a full range of services for the oil and gas industry as well as the geothermal industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchVechta, GermanyHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“German Completion Tools liefert individuelle und ganzheitliche Lösungen im Bereich Untertageequipment für Gas, Öl, Wasser- oder Geothermie-Bohrungen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNiederwinkling, GermanyHQ recorded Sep 21, 20261-1014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCelle, GermanyHQ recorded Sep 21, 202611-509 contacts →

Exact match

“ABOUT DVK CONSULTING Energy Services GmbH WHO WE ARE DVK Consulting is a medium-sized company specialized in sales, rental, and maintenance of downhole tools.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNordkirchen, GermanyHQ recorded Sep 21, 202611-508 contacts →

Exact match

“INDUCAT ist ein globales Unternehmen, welches sich durch kompetente und gezielte Führung und fachkundiger Operation auszeichnet.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNeuenkirchen-vörden, GermanyHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Die Downhole Equipment & Services GmbH (DES) bietet ein umfassendes Dienstleistungspaket sowie einen einzigartigen Service im Bereich der Downhole Tools für Tiefenbohrungen aus…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAchim, GermanyHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Der Ursprung des Unternehmens liegt in der Firma Gebrüder Heller Bremen GmbH, welche seit dem Jahre 1956 führendes Mitglied in der Boring and Trepanning Association (BTA) war.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchDüsseldorf, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchWestercelle, GermanyHQ recorded Sep 21, 202611-503 contacts →

Exact match

“We are a leading supplier of components for the maintenance and repair of drilling rigs including equipment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchCelle, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Dynamic Completion Services GmbH offers Downhole Completion Equipment both for Sale and for Rental use within the Oil, Gas and Geothermal Industry, always included is our On-site…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchVelten, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Ein breit aufgestellter Verbund aus 14 autarken Einzelunternehmen bildet das Fundament der Unternehmensgruppe Ludwig Freytag.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchGross-Umstadt, GermanyHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Seit über 30 Jahren ist die Firma MINROC Bohrausrüstungen GmbH Ihr kompetenter Ansprechpartner für qualitativ hochwertige Ausrüstungen im Bereich Spreng, Anker- und…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 74 oilfield companies based in Germany

See the full list, filter by size, metro and specialty, and access 502 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oilfield companies based in Germany at a glance

As of Sep 21, 2026
22.3%Verified-email coverage
30.4Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Celle
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
22
51-200
9
201-500
6
501-1,000
1
1,001-5,000
4

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 74 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 “oilfield 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 502 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 21, 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 “oilfield companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield companies are there based in Germany?

RevenueBase identified 74 company matches for oilfield 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?

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

Which city has the most oilfield companies?

Celle leads with 7 company records, followed by Hamburg (5) and Vechta (3).

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 502 professional contacts with verified work emails tracked across these 74 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 21, 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.