Company lists · Data refreshed September 2026

Top 14 Hydropower developers based in Germany

RevenueBase identified 28 company matches for hydropower developers associated with Germany as of September 2026 and tracks 3,910 professional contacts across them, including 1,427 with verified work emails. Hilter is the largest hub.

This list covers company matches for hydropower developers 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 September 20, 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 Sep 20, 2026 How this list was built
28Companies
3,910Contacts tracked
1,427Verified emails
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The 14 largest hydropower developers based in Germany

Ranked by team size
Top 14 of 28 company matches for hydropower developers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchHeidenheim, GermanyHQ recorded Sep 20, 20265,001-10,0003,267 contacts →

Exact match

“Voith Hydro is one of the leading industrial partners for #PowerStation operators - worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchRavensburg, GermanyHQ recorded Sep 20, 2026201-500173 contacts →

Exact match

“Die Wasserkraftsparte der ANDRITZ GRUPPE ist ein globaler Anbieter für elektromechanische Ausrüstungen und Serviceleistungen “from water-to-wire” für Wasserkraftwerke und einer…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchEssen, GermanyHQ recorded Sep 20, 20261,001-5,000142 contacts →

Exact match

“STEAG Energy Services GmbH (SES) is one of the world’s leading service providers for power assets: we offer German minded engineering for more than MW of installed capacity in a…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLaufenburg, GermanyHQ recorded Sep 20, 2026201-50077 contacts →

Exact match

“Schluchseewerk AG is the leading company concerning pumped hydro storages in Germany and owns 25% of the installed power.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchTriberg, GermanyHQ recorded Sep 20, 2026201-50057 contacts →

Exact match

“Mit ihrer hohen Innovationskraft erzielt die EGT seit über 115 Jahren große Erfolge im Energievertrieb, der Energieversorgung sowie im Elektrotechnischen Anlagenbau.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchGröbenzell, GermanyHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“We are revolutionizing hydropower by introducing a crucial form of base load-capable renewable energy generation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMannheim-mallau, GermanyHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Engineering company - specialized in the field of electrical power plants (Thermal, renewable, hybrid), MV-HV substations, water pumping stations for EMEA Markets.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchRenchen, GermanyHQ recorded Sep 20, 202651-20014 contacts →

Exact match

“Through the consumption of fossil fuels, the technologies of the future will depend on renewable energy sources like hydropower.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAmorbach, GermanyHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“DIVE-Turbine: Compact - Efficient - Reliable - Fishfriendly The DIVE-Turbine is an innovative turbine concept for hydropower plants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLandshut, GermanyHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Welcome to the world of hydropower!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchTrier, GermanyHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“HSI steht für Hydro Service International und wurde als die HSI Hydro Engineering GmbH im Jahr 1982 von den zwei Maschinenbauingenieuren Harald Hersel und Herbert Pilz gegründet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchRegen, GermanyHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Unser Team Wir sind Ihr Partner für komplexe Fragestellungen in den Bereichen Wasser, Umwelt und Energie.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCoburg, GermanyHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Nach unserem Motto Alles rund um die Wasserkraft bieten wir Ihnen Dienstleitungen und Produkte für Ihre Wasserkraftanlage an.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchTönisvorst, GermanyHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We are a service company based in Tönisvorst Germany.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 14 of 28 hydropower developers based in Germany

See the full list, filter by size, metro and specialty, and access 1,427 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydropower developers based in Germany at a glance

As of Sep 20, 2026
36.5%Verified-email coverage
139.6Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Hilter
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
6
51-200
5
201-500
4
1,001-5,000
1
5,001-10,000
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 28 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 “hydropower developers” 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 1,427 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 September 20, 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 “hydropower developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower developers are there based in Germany?

RevenueBase identified 28 company matches for hydropower developers associated with Germany as of September 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?

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

Which city has the most hydropower developers?

Hilter leads with 2 company records, followed by Karlsruhe (2) and Ravensburg (2).

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 1,427 professional contacts with verified work emails tracked across these 28 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 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 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.