Company lists · Data refreshed September 2026

Top 25 Power generation software developers based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 226 companies tracked

RevenueBase identified 226 power generation software developers headquartered in Germany as of September 2026 and tracks 7,746 professional contacts across them, including 3,568 with verified work emails and 360 with mobile numbers. Berlin is the largest hub.

This list covers power generation software developers 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 5, 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 5, 2026 86% judged on-target in blind review

226Companies

7,746Contacts tracked

3,568Verified emails

360Mobile numbers

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The 25 largest power generation software developers based in Germany

Ranked by team size

Top 25 of 226 power generation software developers based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to power generation software developers: 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	Innio Group	Partial evidence	Munich, GermanyHQ checked Sep 5, 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 5, 2026
2	EPLAN	Partial evidence	Monheim Am Rhein, GermanyHQ checked Sep 5, 2026	501-1,000	898 contacts →
	Partial evidence “Eplan provides software and service solutions in the fields of electrical, automation and mechatronic engineering.” Source: RevenueBase Database · checked Sep 5, 2026
3	PSI Software	Partial evidence	Berlin, GermanyHQ checked Sep 5, 2026	1,001-5,000	442 contacts →
	Partial evidence “The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Source: RevenueBase Database · checked Sep 5, 2026
4	Janitza Electronics Gmbh	Indirect evidence	Lahnau, GermanyHQ checked Sep 5, 2026	501-1,000	267 contacts →
	Indirect evidence “Janitza energy measurement technology Nowadays, energy management is not only relevant for the environment and for society but is also a critical competitive factor.” Source: RevenueBase Database · checked Sep 5, 2026
5	Schleupen SE	Partial evidence	Ettlingen, GermanyHQ checked Sep 5, 2026	501-1,000	253 contacts →
	Partial evidence “With around 450 employees at five national locations, Schleupen SE is one of the leading innovative software manufacturers in the fields of energy and water management (EWW) as…” Source: RevenueBase Database · checked Sep 5, 2026
6	Soptim AG	Indirect evidence	Aachen, GermanyHQ checked Sep 5, 2026	201-500	213 contacts →
	Indirect evidence “Our heart has been beating for the energy industry for over fifty years now.” Source: RevenueBase Database · checked Sep 5, 2026
7	Cuculus	Partial evidence	Erfurt, GermanyHQ checked Sep 5, 2026	51-200	155 contacts →
	Partial evidence “We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Source: RevenueBase Database · checked Sep 5, 2026
8	Envelio	Partial evidence	Cologne, GermanyHQ checked Sep 5, 2026	51-200	155 contacts →
	Partial evidence “envelio - Supporting the smarter, faster evolution of your power grid.” Source: RevenueBase Database · checked Sep 5, 2026
9	Steag Energy Services Gmbh	Partial evidence	Essen, GermanyHQ checked Sep 5, 2026	1,001-5,000	142 contacts →
	Partial 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 5, 2026
10	Epilot Gmbh	Indirect evidence	Cologne, GermanyHQ checked Sep 5, 2026	51-200	106 contacts →
	Indirect evidence “The platform for a new energy world.” Source: RevenueBase Database · checked Sep 5, 2026
11	node.energy	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	51-200	97 contacts →
	Indirect evidence “node.energy is your strategic partner for the digital commercial management of wind and solar projects.” Source: RevenueBase Database · checked Sep 5, 2026
12	Lynqtech	Indirect evidence	Hannover, GermanyHQ checked Sep 5, 2026	51-200	91 contacts →
	Indirect evidence “LYNQTECH verbindet modernstes Tech-Know-how mit langjährigem Wissen aus der Energiewirtschaft - und gibt damit die Antwort auf eine immer komplexer werdende Energiewelt.” Source: RevenueBase Database · checked Sep 5, 2026
13	Green Fusion	Indirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	84 contacts →
	Indirect evidence “The energy-saving pilot for all boiler rooms.” Source: RevenueBase Database · checked Sep 5, 2026
14	Ecoplanet	Partial evidence	Munich, GermanyHQ checked Sep 5, 2026	51-200	80 contacts →
	Partial evidence “ecoplanet ist die weltweite erste Software für integriertes Energiemanagement: Verbrauchssteuerung, intelligente Beschaffung und Regulatorik an einem Ort & KI-basiert optimiert.” Source: RevenueBase Database · checked Sep 5, 2026
15	IBA AG	Indirect evidence	Fürth, GermanyHQ checked Sep 5, 2026	51-200	76 contacts →
	Indirect evidence “Our mission is to bring transparency to the world of industrial production and energy producing and distributing plants.” Source: RevenueBase Database · checked Sep 5, 2026
16	Avat Automation Gmbh	Indirect evidence	Tuebingen, GermanyHQ checked Sep 5, 2026	51-200	65 contacts →
	Indirect evidence “AVAT developing pioneering automation solutions for the energy industry worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
17	Klafka & Hinz Energie-Informations-Systeme Gmbh	Partial evidence	Aachen, GermanyHQ checked Sep 5, 2026	51-200	55 contacts →
	Partial evidence “Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.” Source: RevenueBase Database · checked Sep 5, 2026
18	Stucke Elektronik Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	53 contacts →
	Partial evidence “stuckeGROUP – Power Solutions.” Source: RevenueBase Database · checked Sep 5, 2026
19	Optimax Energy Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	11-50	51 contacts →
	Indirect evidence “Revolutionizing the energy market and promoting renewable energies as a tech company?” Source: RevenueBase Database · checked Sep 5, 2026
20	Digsilent Gmbh	Strong evidence	Gomaringen, GermanyHQ checked Sep 5, 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 5, 2026
21	Seven2one Informationssysteme Gmbh	Partial evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	11-50	39 contacts →
	Partial evidence “INDIVIDUALIZED SOFTWARE FOR THE ENERGY TOPICS OF THE FUTURE Seven2one is passionate about developing software for a sustainable energy world The solution is our focus.” Source: RevenueBase Database · checked Sep 5, 2026
22	Theben Smart Energy	Indirect evidence	Haigerloch, GermanyHQ checked Sep 5, 2026	51-200	39 contacts →
	Indirect evidence “Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.” Source: RevenueBase Database · checked Sep 5, 2026
23	KSV Koblenzer Steuerungs- UND Verteilungsbau Gmbh	Indirect evidence	Koblenz, GermanyHQ checked Sep 5, 2026	51-200	39 contacts →
	Indirect evidence “Die KSV Koblenzer Steuerungs- und Verteilungsbau GmbH ist ihr kompetenter und zuverlässiger Ansprechpartner in allen Fragestellungen der Energie- und Anlagentechnik, Steuerungs-…” Source: RevenueBase Database · checked Sep 5, 2026
24	Consolinno Energy Gmbh	Indirect evidence	Regensburg, GermanyHQ checked Sep 5, 2026	51-200	36 contacts →
	Indirect evidence “Wir sind ein junges, schnell wachsendes Unternehmen und entwickeln seit 2017 innovative Lösungen in Regensburg.” Source: RevenueBase Database · checked Sep 5, 2026
25	Solar-Log Deutschland	Indirect evidence	Geislingen-Binsdorf, GermanyHQ checked Sep 5, 2026	51-200	36 contacts →
	Indirect evidence “Solar-Log GmbH, based in the German city of Geislingen-Binsdorf, is one of the leading companies in the areas of smart energy, feed-in management and PV monitoring with global…” Source: RevenueBase Database · checked Sep 5, 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 software developers. 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 software developers.
Partial evidence: Its own public description names part of power generation software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation software developers. 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 226 power generation software developers based in Germany

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Power generation software developers based in Germany at a glance

As of Sep 5, 2026

46.1%Verified-email coverage

4.6%Mobile-number coverage

34.3Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Berlin

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,3380–30

21431–60

061–90

190–180

15180+

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 software developers, 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 software developers”. 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 software developers), 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 software developers, 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, 3,568 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 5, 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 software developers by metro

Power generation software developers in Berlin25

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 software developers, 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 software developers are there based in Germany?

RevenueBase identified 226 power generation software developers 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?

Innio Group, headquartered in Munich Germany, tops this list with the largest team on record.

Which city has the most power generation software developers?

Berlin leads with 25 headquartered companies, followed by Aachen (6) and Leipzig (6).

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 3,568 verified decision-maker contacts tracked across these 226 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 5, 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.