Company lists · Data refreshed November 2026

Top 25 Power generation water services based in Germany

RevenueBase identified 260 company matches for power generation water services associated with Germany as of November 2026 and tracks 4,993 professional contacts across them, including 1,843 with verified work emails. Hamburg is the largest hub.

This list covers company matches for power generation water 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
260Companies
4,993Contacts tracked
1,843Verified emails
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The 25 largest power generation water services based in Germany

Ranked by team size
Top 25 of 260 company matches for power generation water 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 matchFrankfurt, GermanyHQ recorded Nov 6, 20261,001-5,000834 contacts →

Exact match

“Wir sind der führende Energiedienstleister in Frankfurt am Main und versorgen über eine Million Menschen mit Strom, Gas, Wärme und Wasser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Nov 6, 20261,001-5,000514 contacts →

Exact match

“Wasser ist Leben – und wir sorgen täglich dafür, dass zuverlässig reines Trinkwasser durch die Wasserhähne fließt und Abwasser nachhaltig entsorgt wird.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchE, GermanyHQ recorded Nov 6, 2026501-1,000267 contacts →

Exact match

“Optimierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHagen, GermanyHQ recorded Nov 6, 20261,001-5,000173 contacts →

Exact match

“Die ENERVIE - Südwestfalen Energie und Wasser AG ist der Konzernverbund der Mark-E und Stadtwerke Lüdenscheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrake, GermanyHQ recorded Nov 6, 2026501-1,000172 contacts →

Exact match

“An der Quelle zum Erfolg: Der OOWV als Arbeitgeber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Passavant has always been a name synonymous with excellence of execution through innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSchriesheim, GermanyHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZwingenberg, GermanyHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“We from PWT Wasser- und Abwassertechnik GmbH with headquarter in Zwingenberg Germany (Close to Frankfurt am Main, Mannheim and Darmstadt) are speacialized as turnkey supplier…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRegensburg, GermanyHQ recorded Nov 6, 2026501-1,000111 contacts →

Exact match

“Seit 50 Jahren steht die REWAG Regensburger Energie- und Wasserversorgung AG & Co KG für komfortable, zuverlässige und qualitativ hochwertige Energie- und Trinkwasserversorgung in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWitten, GermanyHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Die Stadtwerke Witten sind Ihr lokaler Partner für wirtschaftliche Energielösungen in Ihrem Unternehmen, Ihre Immobilien und in Quartieren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHeidenheim An Der Brenz, GermanyHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Als modernes, bundesweites Energieversorgungsunternehmen versorgen wir täglich unsere Kunden sicher und zuverlässig mit Energie und Trinkwasser und bieten umfassende energienahe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHeilbronn, GermanyHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Die HNVG gewährleistet Versorgungssicherheit für über Bürger und Unternehmen in Heilbronn und in der Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBergheim, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“INWATEC was founded in and has since established itself as a leading player in water treatment in Germany and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHilden, GermanyHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Energie und Wasser sind Vertrauenssache.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHetlingen, GermanyHQ recorded Nov 6, 2026201-50039 contacts →

Exact match

“Moin!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAschaffenburg, GermanyHQ recorded Nov 6, 2026n/a37 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFrankenthal, GermanyHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Als moderner Energiedienstleister bieten wir aber viel mehr als die Lieferung von Strom, Gas und Wasser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKettenbach, GermanyHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Water Treatment’s product portfolio covers a range of water and waste water treatment processes with a focus on headworks, mechanical treatment and biological solutions deployed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBernau Bei Berlin, GermanyHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Wir, die Stadtwerke Bernau, liefern Strom, Erdgas und Fernwärme, wir sorgen für sauberes Trinkwasser und schaffen so Lebensqualität für die Menschen in Bernau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKempen, GermanyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Stadtwerke Kempen mit der Sauna und Wasserwelt AquaSol Die Stadtwerke Kempen GmbH ist ein modernes, innovatives Energieversorgungsunternehmen mit den Sparten Strom, Gas, Wasser…”

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

Exact match

“Anlagenbau für Wasser- und Abwassertechnik Labore / Institute / Krankenhäuser und Industrie EnviroDTS ist spezialisiert auf die komplette Abwasseraufbereitung und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchKaiserslautern, GermanyHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“WVE GmbH Kaiserslautern - Ihr starker Partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“BORSIG Service GmbH, a member of the BORSIG Group, offers comprehensive services for power generation, chemicals and petrochemicals as well as oil, gas and water supply.”

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

Showing 25 of 260 power generation water services based in Germany

See the full list, filter by size, metro and specialty, and access 1,843 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power generation water services based in Germany at a glance

As of Nov 6, 2026
36.9%Verified-email coverage
19.2Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
58
51-200
56
201-500
20
501-1,000
6
1,001-5,000
4

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 260 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 “power generation water 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 1,843 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 “power generation water services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power generation water services are there based in Germany?

RevenueBase identified 260 company matches for power generation water 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?

Mainova AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power generation water services?

Hamburg leads with 6 company records, followed by Leipzig (6) and Berlin (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 1,843 professional contacts with verified work emails tracked across these 260 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.