Company lists · Data refreshed September 2026

Top 25 Power generation engineering services based in Germany

Name: Power generation engineering services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 594 companies tracked

RevenueBase identified 594 power generation engineering services headquartered in Germany as of September 2026 and tracks 50,248 professional contacts across them, including 22,687 with verified work emails. Berlin is the largest hub.

This list covers power generation engineering 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 17, 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 17, 2026 86% judged on-target in blind review

594Companies

50,248Contacts tracked

22,687Verified emails

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The 25 largest power generation engineering services based in Germany

Ranked by team size

Top 25 of 594 power generation engineering services based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power generation engineering 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Siemens Energy	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	10001+	46,587 contacts →
	Indirect evidence “Siemens Energy is one of the world’s leading energy technology companies.” Source: RevenueBase Database · checked Sep 17, 2026
2	INP Deutschland Gmbh	Partial evidence	Römerberg, GermanyHQ checked Sep 17, 2026	501-1,000	244 contacts →
	Partial evidence “INP International Projects is an owner-managed engineering company with its headquarters in Römerberg.” Source: RevenueBase Database · checked Sep 17, 2026
3	Bilfinger Energy Transition	Indirect evidence	Oberhausen, GermanyHQ checked Sep 17, 2026	501-1,000	195 contacts →
	Indirect evidence “Partner for the energy Industry Bilfinger has successfully supported and advised customers from the energy industry for decades.” Source: RevenueBase Database · checked Sep 17, 2026
4	Steag Energy Services Gmbh	Strong evidence	Essen, GermanyHQ checked Sep 17, 2026	1,001-5,000	142 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Kodiak Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “KODIAK's SERVICES: PROJECT DEVELOPMENT ADVISORY - Project development and strategic planning - Market advisory - Advisory in technology and location - Project governance and…” Source: RevenueBase Database · checked Sep 17, 2026
6	Feag Gmbh	Partial evidence	Baiersdorf, GermanyHQ checked Sep 17, 2026	201-500	85 contacts →
	Partial evidence “Als Spezialisiten der Elektrotechnik liefern wir individuelle Lösungen auf allen Stromnetzebenen - von Beratung und Engineering über Fertigung zu Service vor Ort.” Source: RevenueBase Database · checked Sep 17, 2026
7	BLS Energieplan Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “Die BLS Energieplan GmbH wurde 1984 gegründet und hat ihr Portfolio an Ingenieurdienstleistungen seither kontinuierlich erweitert.” Source: RevenueBase Database · checked Sep 17, 2026
8	EGT Energievertrieb Gmbh	Indirect evidence	Triberg, GermanyHQ checked Sep 17, 2026	201-500	57 contacts →
	Indirect evidence “Mit ihrer hohen Innovationskraft erzielt die EGT seit über 115 Jahren große Erfolge im Energievertrieb, der Energieversorgung sowie im Elektrotechnischen Anlagenbau.” Source: RevenueBase Database · checked Sep 17, 2026
9	Stucke Elektronik Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “stuckeGROUP – Power Solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	Digsilent Gmbh	Strong evidence	Gomaringen, GermanyHQ checked Sep 17, 2026	51-200	51 contacts →
	Strong evidence “DIgSILENT GmbH is a software and consulting company providing highly specialized services in the field of electrical power systems for transmission, distribution, generation…” Source: RevenueBase Database · checked Sep 17, 2026
11	John Becker Ingenieure Gmbh & Co. KG	Indirect evidence	Lilienthal, GermanyHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “ö ü –, Als unabhängiges ü ü entwickeln wir innovative Lösungen für eine sichere und wirtschaftliche Energie- und Wasserversorgung.” Source: RevenueBase Database · checked Sep 17, 2026
12	WT Energiesysteme Gmbh	Indirect evidence	Riesa, GermanyHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Energy is a fundamental physical variable, it can neither be generated nor destroyed, it can only be transformed.” Source: RevenueBase Database · checked Sep 17, 2026
13	ESK Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “Als anerkanntes Engineering-Unternehmen für Energiespeicher- und Energiesystemdienstleistungen führt die ESK GmbH seit vielen Jahren nationale und internationale Projekte…” Source: RevenueBase Database · checked Sep 17, 2026
14	Emondo Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “Mit unseren Anlagen ersetzen wir Kraftwerke.” Source: RevenueBase Database · checked Sep 17, 2026
15	Energynautics	Partial evidence	Darmstadt, GermanyHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “Energynautics is a power systems consultancy firm based in Germany.” Source: RevenueBase Database · checked Sep 17, 2026
16	Vrielmann Gmbh	Indirect evidence	Nordhorn, GermanyHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Energieversorgung neu gedacht: Industriestandard trifft Handschlagqualität.” Source: RevenueBase Database · checked Sep 17, 2026
17	Deutscher Bauservice Gmbh	Indirect evidence	Cloppenburg, GermanyHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Als Dienstleister im Bereich Glasfaser- und Stromnetzen, sowie der Entwicklung von Windkraft- und Photovoltaikanlagen sind wir seit unserer Gründung 2019 erfolgreich für…” Source: RevenueBase Database · checked Sep 17, 2026
18	4initia Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	35 contacts →
	Partial evidence “4initia GmbH offers first class engineering and consultancy services in all areas within the renewable energy industry, with a particular focus on wind and solar.” Source: RevenueBase Database · checked Sep 17, 2026
19	HIS Renewables Gmbh	Indirect evidence	Oberzent, GermanyHQ checked Sep 17, 2026	201-500	35 contacts →
	Indirect evidence “HIS makes solar projects reliable and efficient.” Source: RevenueBase Database · checked Sep 17, 2026
20	Horst Busch Elektro-Technik Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Auf unseren Seiten sind Plugins des sozialen Netzwerks Facebook Facebook Inc, 1601 Willow Road, Menlo Park, California, 94025, USA integriert.” Source: RevenueBase Database · checked Sep 17, 2026
21	Enpros Consulting Gmbh	Partial evidence	Nürnberg, GermanyHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “We are experts in plant and power station construction.” Source: RevenueBase Database · checked Sep 17, 2026
22	8.2 Obst & Hamm Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “8.2 Obst & Hamm GmbH was founded in 2003 and is part of the 8.2 group which traces back to 1995.” Source: RevenueBase Database · checked Sep 17, 2026
23	IPP ESN Power Engineering Gmbh	Indirect evidence	Kiel, GermanyHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Sachverstand und Kreativität, Erfahrung und Neugier, ergänzt durch Ausbildung und Weiterbildung, bewährte Lösungen und innovative Ideen, sowie Flexibilität und Bewegung in den…” Source: RevenueBase Database · checked Sep 17, 2026
24	Bewind Gmbh	Partial evidence	Rendsburg, GermanyHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “high performance turbine engineering” Source: RevenueBase Database · checked Sep 17, 2026
25	AVS Aggregatebau Gmbh	Indirect evidence	Ehingen, GermanyHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “Seit der Firmengründung im Jahr 1986 entwickelte sich die AVS kontinuierlich zu ihrer heutigen Bedeutung und Leistungsfähigkeit.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: power generation engineering services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names power generation engineering services.
Partial evidence: Its own public description names part of power generation engineering services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 594 power generation engineering services based in Germany

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Power generation engineering services based in Germany at a glance

As of Sep 17, 2026

45.2%Verified-email coverage

84.6Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

316

11-50

169

51-200

201-500

501-1,000

1,001-5,000

10001+

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 594 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 power generation engineering 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 “power generation engineering 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 power generation engineering 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 power generation engineering 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, 22,687 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 17, 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.

Power generation engineering services by metro

Power generation engineering services in Berlin37

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 power generation engineering 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 power generation engineering services are there based in Germany?

RevenueBase identified 594 power generation engineering 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?

Siemens Energy, headquartered in Munich, tops this list with the largest team on record.

Which city has the most power generation engineering services?

Berlin leads with 37 headquartered companies, followed by Hamburg (23) and Dusseldorf (9).

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 22,687 verified decision-maker contacts tracked across these 594 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 17, 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.