Company lists · Data refreshed September 2026

Top 25 Directional survey and drilling services based in Germany

Name: Directional survey and drilling services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 109 companies tracked

RevenueBase identified 109 directional survey and drilling services headquartered in Germany as of September 2026 and tracks 537 professional contacts across them, including 154 with verified work emails. Berlin is the largest hub.

This list covers directional survey and drilling services 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 19, 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 19, 2026 86% judged on-target in blind review

109Companies

537Contacts tracked

154Verified emails

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The 25 largest directional survey and drilling services based in Germany

Ranked by team size

Top 25 of 109 directional survey and drilling services based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to directional survey and drilling services: 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	Geo-Data, Gesellschaft FÜR Logging-Service MBH	Indirect evidence	Berenbostel, GermanyHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “In 1978 the GEO-data GmbH was founded as a geological service enterprise.” Source: RevenueBase Database · checked Sep 19, 2026
2	Drilltec GUT Gmbh Großbohr- UND Umwelttechnik	Indirect evidence	Deggendorf, GermanyHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Die DrillTec GUT GmbH Großbohr- und Umwelttechnik gehört zu den europaweit agierenden Bohrkontraktoren für namhafte Unternehmen der Öl, Gas- und Geothermie-Branche.” Source: RevenueBase Database · checked Sep 19, 2026
3	Herrenknecht Vertical Gmbh	Partial evidence	Schwanau, GermanyHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “HERRENKNECHT VERTICAL offers high-tech drilling solutions, tailor-made to meet the needs of any customer and any drilling project.” Source: RevenueBase Database · checked Sep 19, 2026
4	Wuttke Ingenieure Gmbh	Indirect evidence	Chemnitz, GermanyHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Wir, die Wuttke Ingenieure, sind ein Familienunternehmen, das auf die Verarbeitung von Daten mit einem Raumbezug spezialisiert sind.” Source: RevenueBase Database · checked Sep 19, 2026
5	H. Anger's Söhne Bohr- UND Brunnenbaugesellschaft MBH	Indirect evidence	Hessisch Lichtenau, GermanyHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “H.” Source: RevenueBase Database · checked Sep 19, 2026
6	Antares Datensysteme Gmbh	Indirect evidence	Stuhr, GermanyHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “ANTARES provides international experience in a wide spectrum of geophysical techniques, ranging from borehole geophysics, borehole seismic, cavern logging, environmental, and…” Source: RevenueBase Database · checked Sep 19, 2026
7	Micon-Drilling Gmbh	Partial evidence	Nienhagen, GermanyHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “The MICON-Drilling GmbH is a worldwide operating service company, specialized in sales and rental of drilling equipment.” Source: RevenueBase Database · checked Sep 19, 2026
8	Terratec Geophysical Services Gmbh & Co.Kg	Indirect evidence	Heitersheim, GermanyHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “terratec Geophysical Services offers surface geophysical and borehole logging services worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
9	Steuernagel Ingenieure Gmbh	Indirect evidence	Frankfurt/main, GermanyHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Steuernagel Ingenieure GmbH is a construction company based out of Zeilweg 13-15, Frankfurt/Main, Germany.” Source: RevenueBase Database · checked Sep 19, 2026
10	Geosys-Eber Ingenieure	Indirect evidence	München, GermanyHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Sachverständige für Vermessung Derzeit bearbeiten knapp 35 Ingenieure und Techniker über ca.” Source: RevenueBase Database · checked Sep 19, 2026
11	Celler Brunnenbau Gmbh	Indirect evidence	Celle-altencelle, GermanyHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “Niedersachsen – Mitten aus dem traditionellen Zentrum deutscher Bohrtechnologie heraus versorgt die celler brunnenbau gmbh Auftraggeber in aller Welt mit innovativer Bohrtechnik.” Source: RevenueBase Database · checked Sep 19, 2026
12	Dr. Hesse UND Partner Ingenieure	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Geodaten sind unser Geschäft – und das seit 1920.” Source: RevenueBase Database · checked Sep 19, 2026
13	Nicola Engineering Gmbh	Partial evidence	Halstenbek, GermanyHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Nicola Engineering is a dynamic engineering office for marine and land surveying with over 40 years' experience in hydrography.” Source: RevenueBase Database · checked Sep 19, 2026
14	I.G.L. Gmbh Ingenieurvermessung	Indirect evidence	Werneck, GermanyHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Unser Angebotsportfolio umfasst neben der Vermessung im klassischem Hoch- und Ingenieurbau, Industrievermessung, Infrastrukturmaßnahmen, FTTx-Projekte, Geoinformatik…” Source: RevenueBase Database · checked Sep 19, 2026
15	Hettmannsperger Spezialtiefbau Gmbh	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	Downhole Equipment & Services Gmbh	Indirect evidence	Neuenkirchen-vörden, GermanyHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Die Downhole Equipment & Services GmbH (DES) bietet ein umfassendes Dienstleistungspaket sowie einen einzigartigen Service im Bereich der Downhole Tools für Tiefenbohrungen aus…” Source: RevenueBase Database · checked Sep 19, 2026
17	IBB Engineering Gmbh	Indirect evidence	Offenbach, GermanyHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “IBB Engineering – Ihr Partner für moderne Vermessung Wir kombinieren klassische Ingenieurvermessung mit innovativen Technologien wie 3D-Laserscanning und Drohneneinsatz.” Source: RevenueBase Database · checked Sep 19, 2026
18	Kurzmann Vermessung	Indirect evidence	Trossingen, GermanyHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “KURZMANN Vermessung ist ein familiengeführtes Ingenieurbüro in dritter Generation.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ks3d	Indirect evidence	Hennef, GermanyHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Unser Team aus erfahrenen Vermessungsingenieurinnen und Vermessungsingenieuren liefert Ihnen exakte Daten, die Ihre Projekte voranbringen.” Source: RevenueBase Database · checked Sep 19, 2026
20	Limbus Vermessung Gmbh	Indirect evidence	Traunstein, GermanyHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Die Limbus Vermessung GmbH in Traunstein ist ein Vermessungsdienstleister, der das komplette Leistungsspektrum von klassischer Bestandsaufnahme über 3D- Laserscanning bis hin zur…” Source: RevenueBase Database · checked Sep 19, 2026
21	GTC Nord Gmbh & Co. KG	Indirect evidence	Hannover, GermanyHQ checked Sep 19, 2026	201-500	2 contacts →
	Indirect evidence “Als erfahrenes Bohrunternehmen führen wir mit modernster Technik Baugrunderkundungen mittels Bohrungen & Drucksondierungen durch und erkunden Verdachtsflächen hinsichtlich…” Source: RevenueBase Database · checked Sep 19, 2026
22	Bauunternehmen Günter Pompe Gmbh	Indirect evidence	Hohenstein-ernstthal, GermanyHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Horizontalspülbohren und Felsbohrungen Hoch- und Tiefbau Rohrleitungstiefbau Straßenbau Kanalbau Ingenieurbau Brückenbau” Source: RevenueBase Database · checked Sep 19, 2026
23	Geodatiq Gmbh	Indirect evidence	Ulm, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “GeodatIQ liefert das Fundament für eine effiziente Planung, Sanierung und Bewirtschaftung von Gebäuden durch präzise 3D-Bestandsvermessung mit geodätischer Expertise.” Source: RevenueBase Database · checked Sep 19, 2026
24	Klenke Bohrunternehmen Gmbh	Indirect evidence	Petershagen, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	TS Ingenieurgesellschaft MBH	Indirect evidence	Nienburg/weser, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “TS Ingenieurgesellschaft mbH is a civil engineering company based out of Moltkestraße 10A, Nienburg/Weser, Germany.” Source: RevenueBase Database · checked Sep 19, 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: directional survey and drilling services. 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 directional survey and drilling services.
Partial evidence: Its own public description names part of directional survey and drilling services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name directional survey and drilling services. 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 109 directional survey and drilling services based in Germany

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Directional survey and drilling services based in Germany at a glance

As of Sep 19, 2026

28.7%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 109 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 directional survey and drilling services, 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 “directional survey and drilling services”. 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 directional survey and drilling services), 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 directional survey and drilling services, 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, 154 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 19, 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 directional survey and drilling services, 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 directional survey and drilling services are there based in Germany?

RevenueBase identified 109 directional survey and drilling services 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?

Geo-Data, Gesellschaft FÜR Logging-Service MBH, headquartered in Berenbostel, tops this list with the largest team on record.

Which city has the most directional survey and drilling services?

Berlin leads with 3 headquartered companies, followed by Munchen (3) and Cuxhaven (2).

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 154 verified decision-maker contacts tracked across these 109 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 19, 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.