Company lists · Data refreshed November 2026

Top 25 Public infrastructure companies based in Germany

RevenueBase identified 189 company matches for public infrastructure companies associated with Germany as of November 2026 and tracks 5,982 professional contacts across them, including 3,207 with verified work emails. Berlin is the largest hub.

This list covers company matches for public infrastructure 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 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
189Companies
5,982Contacts tracked
3,207Verified emails
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The 25 largest public infrastructure companies based in Germany

Ranked by team size
Top 25 of 189 company matches for public infrastructure companies 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 matchMunich, GermanyHQ recorded Nov 6, 202610001+2,560 contacts →

Exact match

“With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 20261,001-5,000262 contacts →

Exact match

“Wir sind Ihr Partner für Kommunen, Industrie und Gewerbe, wenn es um die sichere Versorgung und effiziente Bewirtschaftung von Infrastruktur geht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMünster, GermanyHQ recorded Nov 6, 20261,001-5,000245 contacts →

Exact match

“Münster liegt uns am Herzen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChemnitz, GermanyHQ recorded Nov 6, 20261,001-5,000223 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“Als Projektmanagementgesellschaft der öffentlichen Hand plant und baut die DEGES die Verkehrsinfrastruktur von morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMönchengladbach, GermanyHQ recorded Nov 6, 20261,001-5,000169 contacts →

Exact match

“Die NEW – nah an den Menschen, stark in der Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWorms, GermanyHQ recorded Nov 6, 2026501-1,000138 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 20261,001-5,000137 contacts →

Exact match

“Mit über Mitarbeiter:innen und 140 Standorten zählt EUROVIA zu den größten Bauakteuren Deutschlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWeimar, GermanyHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Mit unserem Team aus rund 580 engagierten Mitarbeiter*innen stehen wir für Erfahrung, Kompetenz, Innovation und Nachhaltigkeit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKöln-neuehrenfeld, GermanyHQ recorded Nov 6, 2026n/a93 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Wir sind die Spezialisten für den Betrieb leitungsgebundener Infrastruktur: Strom, Gas, Wasser und Wärme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorderstedt, GermanyHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Als städtischer Eigenbetrieb erfüllen die Stadtwerke Norderstedt seit über 40 Jahren den Versorgungsauftrag der fünfgrößten Stadt Schleswig-Holsteins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSprendlingen, GermanyHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“POSSEHL Spezialbau are the experts for surfaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAugsburg, GermanyHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“swa Netze is a company based out of Hoher Weg 1, Augsburg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMünster, GermanyHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Die Stadtnetze Münster GmbH ist eine hundertprozentige Tochter der Stadtwerke Münster GmbH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKassel, GermanyHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“Die Städtische Werke Netz + Service GmbH (NSG) betreibt das Strom- und Gasnetz der Stadt sowie das Wasserleitungsnetz, einschließlich der Wasser-Gewinnungsanlagen in Kassel und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOffenbach, GermanyHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“In Sachen Strom, Erdgas, Wasser und Fernwärme ist die Region Offenbach bestens vernetzt – dafür sorgen wir, die Energienetze Offenbach GmbH (ENO).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRavensburg, GermanyHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“Tradition trifft Moderne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLudwigshafen, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Die Bauprojektgesellschaft Ludwigshafen mbH (BPG) wurde 2020 von der Stadt Ludwigshafen gegründet und übernimmt seitdem als Bauherrenvertretung eine zentrale Rolle bei der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOsterburg (altmark), GermanyHQ recorded Nov 6, 2026501-1,00030 contacts →

Exact match

“OST BAU; Osterburger Straßen, Tief- und Hochbau GmbH”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDüren, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Die Leitungspartner GmbH betreibt seit dem 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNeunkirchen/saar, GermanyHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBlankenburg (harz), GermanyHQ recorded Nov 6, 2026501-1,00027 contacts →

Exact match

“Als leistungsfähiges und flexibles Bauunternehmen mit einem hohen Grad an Fachkompetenz, legen wir höchsten Wert auf Qualität, Termintreue, Zuverlässigkeit und Umweltschutz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHagen, GermanyHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“Der Wirtschaftsbetrieb Hagen (WBH) ist eine Anstalt des öffentlichen Rechts der Stadt Hagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPotsdam, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Die Netzgesellschaft Potsdam GmbH, als 100%-ige Tochter der Energie und Wasser Potsdam GmbH und Teil des Unternehmensverbundes der Stadtwerke Potsdam versorgt die Menschen und…”

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

Showing 25 of 189 public infrastructure companies based in Germany

See the full list, filter by size, metro and specialty, and access 3,207 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Public infrastructure companies based in Germany at a glance

As of Nov 6, 2026
53.6%Verified-email coverage
31.7Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
34
51-200
38
201-500
26
501-1,000
5
1,001-5,000
7
10001+
2

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 189 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 “public infrastructure 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 3,207 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 “public infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public infrastructure companies are there based in Germany?

RevenueBase identified 189 company matches for public infrastructure companies 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?

Stadtwerke München Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most public infrastructure companies?

Berlin leads with 5 company records, followed by Frankfurt (4) 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 3,207 professional contacts with verified work emails tracked across these 189 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.