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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

226Companies

7,746Contacts tracked

3,568Verified emails

360Mobile numbers

Unlock all 226 companies Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names power generation software developers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Innio GroupPartial evidence	Munich, GermanyHQ checked Sep 5, 2026	1,001-5,000	2,111
	“INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Source: company website · checked Sep 5, 2026
2	EPLANPartial evidence	Monheim Am Rhein, GermanyHQ checked Sep 5, 2026	501-1,000	898
	“Eplan provides software and service solutions in the fields of electrical, automation and mechatronic engineering.” Source: company website · checked Sep 5, 2026
3	PSI SoftwarePartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	1,001-5,000	442
	“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Source: company website · checked Sep 5, 2026
4	Janitza Electronics GmbhIndirect evidence	Lahnau, GermanyHQ checked Sep 5, 2026	501-1,000	267
	“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: company website · checked Sep 5, 2026
5	Schleupen SEPartial evidence	Ettlingen, GermanyHQ checked Sep 5, 2026	501-1,000	253
	“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: company website · checked Sep 5, 2026
6	Soptim AGIndirect evidence	Aachen, GermanyHQ checked Sep 5, 2026	201-500	213
	“Our heart has been beating for the energy industry for over fifty years now.” Source: company website · checked Sep 5, 2026
7	CuculusPartial evidence	Erfurt, GermanyHQ checked Sep 5, 2026	51-200	155
	“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Source: company website · checked Sep 5, 2026
8	EnvelioPartial evidence	Cologne, GermanyHQ checked Sep 5, 2026	51-200	155
	“envelio - Supporting the smarter, faster evolution of your power grid.” Source: company website · checked Sep 5, 2026
9	Steag Energy Services GmbhPartial evidence	Essen, GermanyHQ checked Sep 5, 2026	1,001-5,000	142
	“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: company website · checked Sep 5, 2026
10	Epilot GmbhIndirect evidence	Cologne, GermanyHQ checked Sep 5, 2026	51-200	106
	“The platform for a new energy world.” Source: company website · checked Sep 5, 2026
11	node.energyIndirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	51-200	97
	“node.energy is your strategic partner for the digital commercial management of wind and solar projects.” Source: company website · checked Sep 5, 2026
12	LynqtechIndirect evidence	Hannover, GermanyHQ checked Sep 5, 2026	51-200	91
	“LYNQTECH verbindet modernstes Tech-Know-how mit langjährigem Wissen aus der Energiewirtschaft - und gibt damit die Antwort auf eine immer komplexer werdende Energiewelt.” Source: company website · checked Sep 5, 2026
13	Green FusionIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	84
	“The energy-saving pilot for all boiler rooms.” Source: company website · checked Sep 5, 2026
14	EcoplanetPartial evidence	Munich, GermanyHQ checked Sep 5, 2026	51-200	80
	“ecoplanet ist die weltweite erste Software für integriertes Energiemanagement: Verbrauchssteuerung, intelligente Beschaffung und Regulatorik an einem Ort & KI-basiert optimiert.” Source: company website · checked Sep 5, 2026
15	IBA AGIndirect evidence	Fürth, GermanyHQ checked Sep 5, 2026	51-200	76
	“Our mission is to bring transparency to the world of industrial production and energy producing and distributing plants.” Source: company website · checked Sep 5, 2026
16	Avat Automation GmbhIndirect evidence	Tuebingen, GermanyHQ checked Sep 5, 2026	51-200	65
	“AVAT developing pioneering automation solutions for the energy industry worldwide.” Source: company website · checked Sep 5, 2026
17	Klafka & Hinz Energie-Informations-Systeme GmbhPartial evidence	Aachen, GermanyHQ checked Sep 5, 2026	51-200	55
	“Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.” Source: company website · checked Sep 5, 2026
18	Stucke Elektronik GmbhPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	53
	“stuckeGROUP – Power Solutions.” Source: company website · checked Sep 5, 2026
19	Optimax Energy GmbhIndirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	11-50	51
	“Revolutionizing the energy market and promoting renewable energies as a tech company?” Source: company website · checked Sep 5, 2026
20	Digsilent GmbhStrong evidence	Gomaringen, GermanyHQ checked Sep 5, 2026	51-200	51
	“DIgSILENT GmbH is a software and consulting company providing highly specialized services in the field of electrical power systems for transmission, distribution, generation…” Source: company website · checked Sep 5, 2026
21	Seven2one Informationssysteme GmbhPartial evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	11-50	39
	“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: company website · checked Sep 5, 2026
22	Theben Smart EnergyIndirect evidence	Haigerloch, GermanyHQ checked Sep 5, 2026	51-200	39
	“Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.” Source: company website · checked Sep 5, 2026
23	KSV Koblenzer Steuerungs- UND Verteilungsbau GmbhIndirect evidence	Koblenz, GermanyHQ checked Sep 5, 2026	51-200	39
	“Die KSV Koblenzer Steuerungs- und Verteilungsbau GmbH ist ihr kompetenter und zuverlässiger Ansprechpartner in allen Fragestellungen der Energie- und Anlagentechnik, Steuerungs-…” Source: company website · checked Sep 5, 2026
24	Consolinno Energy GmbhIndirect evidence	Regensburg, GermanyHQ checked Sep 5, 2026	51-200	36
	“Wir sind ein junges, schnell wachsendes Unternehmen und entwickeln seit 2017 innovative Lösungen in Regensburg.” Source: company website · checked Sep 5, 2026
25	Solar-Log DeutschlandIndirect evidence	Geislingen-Binsdorf, GermanyHQ checked Sep 5, 2026	51-200	36
	“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: company website · checked Sep 5, 2026

Showing 25 of 226 power generation software developers based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,568 reachable decision-makers.

Free signup · no credit card

See all 226 companies

Power generation software developers based in Germany at a glance

As of Sep 5, 2026

11-50Median size (employees)

BerlinLargest hub · 25 HQs

360Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

3,338

31–60

214

61–90

90–180

180+

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 evidence 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 SmartSearch, 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.
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 an evidence 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

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.

Ready to reach these companies? Verified emails and direct dials for all 226 power generation software developers based in Germany. Start with a free account, no credit card.

Get the full list

Related lists

Power generation software developers by geography

Browse the directory

Browse: Companies home · All Germany lists · All Power generation software developers lists · New lists

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.