Company lists · Data refreshed September 2026

Top 25 Power systems engineering companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,187 companies tracked

RevenueBase identified 2,187 power systems engineering companies headquartered in Germany as of September 2026 and tracks 15,662 professional contacts across them, including 5,492 with verified work emails. Berlin is the largest hub.

This list covers power systems engineering companies 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

2,187Companies

15,662Contacts tracked

5,492Verified emails

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The 25 largest power systems engineering companies based in Germany

Ranked by team size

Top 25 of 2,187 power systems engineering companies 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 systems engineering companies: 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	Voith Hydro	Indirect evidence	Heidenheim, GermanyHQ checked Sep 17, 2026	5,001-10,000	3,267 contacts →
	Indirect evidence “Voith Hydro is one of the leading industrial partners for #PowerStation operators - worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	Innio Group	Partial evidence	Munich, GermanyHQ checked Sep 17, 2026	1,001-5,000	2,111 contacts →
	Partial evidence “INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Source: RevenueBase Database · checked Sep 17, 2026
3	Vincorion	Partial evidence	Wedel, GermanyHQ checked Sep 17, 2026	501-1,000	291 contacts →
	Partial evidence “We power your mission!” Source: RevenueBase Database · checked Sep 17, 2026
4	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
5	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
6	Bohlen & Doyen BAU Gmbh	Indirect evidence	Wiesmoor, GermanyHQ checked Sep 17, 2026	1,001-5,000	158 contacts →
	Indirect evidence “Bohlen & Doyen ist ein Team aus mehr als kompetenten Mitarbeitern.” Source: RevenueBase Database · checked Sep 17, 2026
7	Bachner Group	Indirect evidence	Mainburg, GermanyHQ checked Sep 17, 2026	1,001-5,000	145 contacts →
	Indirect evidence “Die Bachner Group steht ihren Kunden seit über 100 Jahren gemäß dem Anspruch „Elektro- und Energiekompetenz aus einer Hand“ in allen Bereichen der Elektrodienstleistungen zur…” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	LTB Leitungsbau Gmbh	Indirect evidence	Radebeul, GermanyHQ checked Sep 17, 2026	201-500	131 contacts →
	Indirect evidence “LTB Leitungsbau GmbH is an utilities company based out of Friedrich-List-Straße 27, Radebeul, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
10	Koopmann Gruppe	Indirect evidence	Cloppenburg, GermanyHQ checked Sep 17, 2026	201-500	90 contacts →
	Indirect evidence “Wir sind ein aufstrebendes mittelständisches Familienunternehmen in zweiter Generation.” Source: RevenueBase Database · checked Sep 17, 2026
11	Müller Bleher Group	Indirect evidence	Filderstadt, GermanyHQ checked Sep 17, 2026	201-500	87 contacts →
	Indirect evidence “Die Müller Bleher Group ist ein seit über 30 Jahren bestehendes und erfolgreiches Ingenieurbüro für die elektrotechnische Gebäudeausrüstung.” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	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
14	Elatec Power Distribution Gmbh	Partial evidence	Konz, GermanyHQ checked Sep 17, 2026	201-500	68 contacts →
	Partial evidence “The ELATEC POWER DISTRIBUTION GmbH is a medium-sized provider of solutions for the energy distribution and supply.” Source: RevenueBase Database · checked Sep 17, 2026
15	Reng Industriesysteme Gmbh	Indirect evidence	Neustadt An Der Donau, GermanyHQ checked Sep 17, 2026	201-500	67 contacts →
	Indirect evidence “weil Sie in unsere Leistungen vertrauen.” Source: RevenueBase Database · checked Sep 17, 2026
16	Enaco Energieanlagen	Indirect evidence	Maisach, GermanyHQ checked Sep 17, 2026	501-1,000	65 contacts →
	Indirect evidence “ENACO Energieanlagen - und Kommunikationstechnik GmbH is a construction company based out of TULPENSTRAßE 19, Maisach, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
17	E.Infra Gmbh	Indirect evidence	Dresden, GermanyHQ checked Sep 17, 2026	201-500	55 contacts →
	Indirect evidence “Liebe Besucherin, lieber Besucher der E.INFRA, Technik verbindet - Dafür sorgen über 300 Mitarbeiter:innen an fünf Niederlassungen der E.INFRA in Deutschland.” Source: RevenueBase Database · checked Sep 17, 2026
18	Elen Energy	Indirect evidence	Muelheim An Der Ruhr, GermanyHQ checked Sep 17, 2026	51-200	53 contacts →
	Indirect evidence “Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	Sitte Elektrotechnik Unternehmensgruppe	Indirect evidence	Hagen Im Bremischen, GermanyHQ checked Sep 17, 2026	501-1,000	52 contacts →
	Indirect evidence “Die Sitte Elektrotechnik Unternehmensgruppe ist eine feste Größe rund um die Elektrotechnik.” Source: RevenueBase Database · checked Sep 17, 2026
21	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
22	Jovyatlas Gmbh	Partial evidence	Jemgum, GermanyHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “System house for sustainable energy management, UPS systems, rectifier, inverter and resistors” Source: RevenueBase Database · checked Sep 17, 2026
23	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
24	Elektro Beckhoff Gmbh	Indirect evidence	Verl, GermanyHQ checked Sep 17, 2026	501-1,000	48 contacts →
	Indirect evidence “Elektro Beckhoff realisiert elektrotechnische Anlagen für die Industrie, den Wohnungsbau, Krankenhäuser, Hotels und öffentliche Einrichtungen.” Source: RevenueBase Database · checked Sep 17, 2026
25	Heitkamp Industrial Solutions Gmbh	Indirect evidence	Essen, GermanyHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Heitkamp blickt auf mehr als 130 Jahre Bautradition zurück.” 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 systems engineering companies. 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 systems engineering companies.
Partial evidence: Its own public description names part of power systems engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power systems engineering companies. 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 2,187 power systems engineering companies based in Germany

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Power systems engineering companies based in Germany at a glance

As of Sep 17, 2026

35.1%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,169

11-50

520

51-200

209

201-500

501-1,000

1,001-5,000

5,001-10,000

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 2,187 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 systems engineering companies, 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 systems engineering companies”. 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 systems engineering companies), 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 systems engineering companies, 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, 5,492 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 systems engineering companies by metro

Power systems engineering companies in Berlin72
Power systems engineering companies in Hamburg48

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 systems engineering companies, 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 systems engineering companies are there based in Germany?

RevenueBase identified 2,187 power systems engineering companies 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?

Voith Hydro, headquartered in Heidenheim, tops this list with the largest team on record.

Which city has the most power systems engineering companies?

Berlin leads with 72 headquartered companies, followed by Hamburg (48) and Munchen (24).

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 5,492 verified decision-maker contacts tracked across these 2,187 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.