Company lists · Data refreshed November 2026

Top 25 Pipeline testing and inspection services based in Germany

RevenueBase identified 170 company matches for pipeline testing and inspection services associated with Germany as of November 2026 and tracks 3,619 professional contacts across them, including 1,788 with verified work emails. Hamburg is the largest hub.

This list covers company matches for pipeline testing and inspection services 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 6, 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 6, 2026 How this list was built
170Companies
3,619Contacts tracked
1,788Verified emails
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The 25 largest pipeline testing and inspection services based in Germany

Ranked by team size
Top 25 of 170 company matches for pipeline testing and inspection services based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWeissensberg Bei Lindau, GermanyHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“In 1983 Rausch GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHanover, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“VIETZ mainly supply equipment and materials to construction companies which build gas, water- and oil pipelines in on-shore as well as in off-shore sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarsbüttel, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchQuakenbrück, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWittenberge, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“AQUATEC is a specialist service provider for mobile high-pressure water jetting, water jet cutting and process water treatment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWillich, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Willkommen bei der ProPipe GmbH, Ihrem Spezialisten für anwendungsorientierte Lösungen aus geschweißten Stahlrohren EN 10219 EN 10217 (-1-2-3-5) ISO3183 API Spezifikationen 5L…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“At Amex Sanivar, we are pioneers in pipeline rehabilitation, offering innovative and sustainable solutions that extend the life of critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAnnweiler Am Trifels, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“At HAMMANN company, we keep piping systems flowing since 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMarienfelde, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Das Unternehmen KARL WEISS Technologies ist im Bereich grabenloser Bauweisen für den Rohrleitungsbau sowie in der Ausführung von Infrastrukturleistungen im Ingenieurtief- als auch…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNuremberg, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Die Firma Mennicke ist an den Standorten Dresden, Nürnberg, München und Memmingen vertreten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOsthofen, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“kronos p.p.c.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDortmund, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Wenn es um den Transport von Gas, Trink- und Abwasser, Fernwärme sowie gefährlichen Flüssigkeiten geht, sind die Kompetenzen von Haakshorst Rohrtechnik gefragt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGeeste, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Die PSI Pipeline Services International GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRemshalden, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Pioneers in industrial leak testing technology for fluids focused on flow testing and functional testing, developing the finest engineering specifically for our customers needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPhilippsburg, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Mit unserer Beauftragung haben unsere Kunden einen zuverlässigen Partner über die Endabnahme hinaus an Ihrer Seite.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKempten, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“RICO is your system provider for TV inspection technology, helping you grow successfully since 1978.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchErlangen, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOststeinbek, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“GOTTSBERG Leak Detection GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTöging Am Inn, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Die Firma Kanal Oberreiter GmbH ist ein Fachunternehmen für Rohr- und Kanalreinigung, TV Untersuchung, Dichtheitsprüfung, Kanalsanierungen, Kanalortungen, Sondermülltransporte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEsslingen Am Neckar, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSpeyer, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“HOT TAPPING TECHNOLOGY, SHUT-OFF TECHNOLOGY AND TESTING TECHNOLOGY FOR SEWAGE AND GAS PIPELINES German technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Der Fokus der BSS Anlagenbau GmbH richtet sich auf den industriellen Rohrleitungs- und Anlagenbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 170 pipeline testing and inspection services based in Germany

See the full list, filter by size, metro and specialty, and access 1,788 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pipeline testing and inspection services based in Germany at a glance

As of Nov 6, 2026
49.4%Verified-email coverage
21.3Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
53
51-200
31
201-500
4
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 170 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 “pipeline testing and inspection services” 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 1,788 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 6, 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 “pipeline testing and inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline testing and inspection services are there based in Germany?

RevenueBase identified 170 company matches for pipeline testing and inspection services 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?

Rausch Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pipeline testing and inspection services?

Hamburg leads with 10 company records, followed by Cologne (3) and Dusseldorf (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 1,788 professional contacts with verified work emails tracked across these 170 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 6, 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.