Company lists · Data refreshed November 2026

Top 20 Oil and gas exploration contractors based in Germany

RevenueBase identified 62 company matches for oil and gas exploration contractors associated with Germany as of November 2026 and tracks 1,571 professional contacts across them, including 239 with verified work emails. Celle is the largest hub.

This list covers company matches for oil and gas exploration contractors 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 November 4, 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 Nov 4, 2026 How this list was built
62Companies
1,571Contacts tracked
239Verified emails
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The 20 largest oil and gas exploration contractors based in Germany

Ranked by team size
Top 20 of 62 company matches for oil and gas exploration contractors based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchTroisdorf, GermanyHQ recorded Nov 4, 2026201-500257 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Nov 4, 20261,001-5,00091 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 · Nov 4, 2026 · View company records in RevenueBase
3Exact matchWesendorf, GermanyHQ recorded Nov 4, 2026201-50060 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 · Nov 4, 2026 · View company records in RevenueBase
4Exact matchBerenbostel, GermanyHQ recorded Nov 4, 202651-20043 contacts →

Exact match

“In 1978 the GEO-data GmbH was founded as a geological service enterprise.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchHessisch Lichtenau, GermanyHQ recorded Nov 4, 202651-20031 contacts →

Exact match

“H.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchStuhr, GermanyHQ recorded Nov 4, 202651-20024 contacts →

Exact match

“ANTARES provides international experience in a wide spectrum of geophysical techniques, ranging from borehole geophysics, borehole seismic, cavern logging, environmental, and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchVechta, GermanyHQ recorded Nov 4, 202611-5014 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 · Nov 4, 2026 · View company records in RevenueBase
8Exact matchCelle-altencelle, GermanyHQ recorded Nov 4, 202651-2009 contacts →

Exact match

“Niedersachsen – Mitten aus dem traditionellen Zentrum deutscher Bohrtechnologie heraus versorgt die celler brunnenbau gmbh Auftraggeber in aller Welt mit innovativer Bohrtechnik.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchBremen, GermanyHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Wir untersuchen den Untergrund nicht nur – wir führen unterschiedliche Daten zu einem Gesamtbild zusammen.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchNeuenkirchen-vörden, GermanyHQ recorded Nov 4, 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 · Nov 4, 2026 · View company records in RevenueBase
11Exact matchAachen, GermanyHQ recorded Nov 4, 20261-104 contacts →

Exact match

“Die BGA Bohrgesellschaft Aachen mbH ist ein Fachunternehmen für geotechnische und hydrogeologische Erkundungsbohrungen, Probenentnahmen mittels Bohrungen und den Bau von Für…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchFreiberg, GermanyHQ recorded Nov 4, 202611-503 contacts →

Exact match

“Geologische Landesuntersuchung GmbH Freiberg as an engineering service provider with broad geological, mining and geotechnical expertise can plan and implement complex…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchKarlsbad, GermanyHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Die Dr.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchBuchholz, GermanyHQ recorded Nov 4, 202651-2002 contacts →

Exact match

“As a renowned engineering company in the fields of project management, engineering consulting, subsoil investigation and explosive ordnance exploration onshore and offshore…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchSchellhorn, GermanyHQ recorded Nov 4, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchPulheim, GermanyHQ recorded Nov 4, 202611-501 contacts →

Exact match

“Oil, Gas and power industry: We are the specialized company for inspection and maintenance in the Oil, Gas and power industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchSögel, GermanyHQ recorded Nov 4, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Nov 4, 20261-101 contacts →

Exact match

“Hanseatisches Energiekontor”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchLeipzig, GermanyHQ recorded Nov 4, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchHoort, GermanyHQ recorded Nov 4, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 20 of 62 oil and gas exploration contractors based in Germany

See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas exploration contractors based in Germany at a glance

As of Nov 4, 2026
15.2%Verified-email coverage
25.3Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Celle
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
19
51-200
8
201-500
4
501-1,000
1
1,001-5,000
1

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 62 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 exploration contractors” 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 239 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 November 4, 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 exploration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas exploration contractors are there based in Germany?

RevenueBase identified 62 company matches for oil and gas exploration contractors associated with Germany as of November 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?

Dynaenergetics 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 exploration contractors?

Celle leads with 5 company records, followed by Berlin (3) and Hamburg (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 239 professional contacts with verified work emails tracked across these 62 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 November 4, 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.