Company lists · Data refreshed September 2026

Top 11 Pipeline safety compliance services based in Germany

RevenueBase identified 42 pipeline safety compliance services headquartered in Germany as of September 2026 and tracks 2,868 professional contacts across them, including 128 with verified work emails. Essen is the largest hub.

This list covers pipeline safety compliance 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 20, 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 20, 2026 86% judged on-target in blind review
42Companies
2,868Contacts tracked
128Verified emails
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The 11 largest pipeline safety compliance services based in Germany

Ranked by team size
Top 11 of 42 pipeline safety compliance services based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline safety compliance 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceQuakenbrück, GermanyHQ checked Sep 20, 2026501-1,000115 contacts →

Partial evidence

“Seit 70 Jahren realisiert die PPS Pipeline Systems GmbH Projekte im Rohrleitungs- und Anlagenbau für ihre Kunden mit dem Schwerpunkt in der Öl- und Gasindustrie.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceHamburg, GermanyHQ checked Sep 20, 2026501-1,00047 contacts →

Indirect evidence

“TÜV NORD Clean Energy Solutions strengthens industries, operators, planners, and authorities in transformation processes towards decarbonization, digitalisation, and…”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceLohne, GermanyHQ checked Sep 20, 202651-20046 contacts →

Partial evidence

“For more than 30 years 3P Services have focused on challenging pipeline inspections.”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceGeeste, GermanyHQ checked Sep 20, 202651-2009 contacts →

Partial evidence

“Die PSI Pipeline Services International GmbH & Co.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceDortmund, GermanyHQ checked Sep 20, 202651-2008 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceWetter (ruhr), GermanyHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

“HSOS Industrial Services ist ein Dienstleistungsunternehmen, das sich auf die Lösung von Rohrleitungsproblemen konzentriert.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceEssen, GermanyHQ checked Sep 20, 202651-2007 contacts →

Indirect evidence

“2015 als DPR Deutscher Prüfdienst für Betriebssicherheit GmbH in Essen (Ruhr) gegründet, verfolgen wir mit einem Erfahrungsschatz von inzwischen über 5 Millionen Prüfungen das…”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceMeppen, GermanyHQ checked Sep 20, 202651-2005 contacts →

Partial evidence

“Our company is specialised on complex technical service solutions for pipelines and installations.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceDelitzsch, GermanyHQ checked Sep 20, 202651-2003 contacts →

Indirect evidence

“Die DSD IRT ist auf industriellen Rohrleitungsbau in metallurgischen Anlagen, der petrochemischen und chemischen Industrie, Kraftwerksindustrie und Wasser- Aufbereitungsanlagen…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceMünchen, GermanyHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceWehrheim, GermanyHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Mit einem hochqualifizierten Team aus Fachleuten arbeiten wird schnell, zuverlässig und effizient.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 11 of 42 pipeline safety compliance services based in Germany

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Pipeline safety compliance services based in Germany at a glance

As of Sep 20, 2026
4.5%Verified-email coverage
68.3Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Essen
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
7
51-200
11
501-1,000
2
10001+
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 42 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 pipeline safety compliance 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 “pipeline safety compliance 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 pipeline safety compliance 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 pipeline safety compliance 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, 128 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 20, 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 pipeline safety compliance 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 pipeline safety compliance services are there based in Germany?

RevenueBase identified 42 pipeline safety compliance 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?

PPS Pipeline Systems Gmbh, headquartered in Quakenbruck, tops this list with the largest team on record.

Which city has the most pipeline safety compliance services?

Essen leads with 2 headquartered companies, followed by Hannover (2) and Adelheidsdorf (1).

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 128 verified decision-maker contacts tracked across these 42 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 20, 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.