Company lists · Data refreshed September 2026

Top 25 Energy market software companies based in Germany

RevenueBase identified 268 energy market software companies headquartered in Germany as of September 2026 and tracks 5,647 professional contacts across them, including 2,342 with verified work emails. Berlin is the largest hub.

This list covers energy market software 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 28, 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 28, 2026 86% judged on-target in blind review
268Companies
5,647Contacts tracked
2,342Verified emails
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The 25 largest energy market software companies based in Germany

Ranked by team size
Top 25 of 268 energy market software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy market software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceBerlin, GermanyHQ checked Sep 28, 20261,001-5,000442 contacts →

Strong evidence

“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.”

Source: RevenueBase Database · checked Sep 28, 2026
2Strong evidenceEttlingen, GermanyHQ checked Sep 28, 2026501-1,000253 contacts →

Strong 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 28, 2026
3Partial evidenceAachen, GermanyHQ checked Sep 28, 2026201-500213 contacts →

Partial evidence

“Our heart has been beating for the energy industry for over fifty years now.”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceErfurt, GermanyHQ checked Sep 28, 202651-200155 contacts →

Strong 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 28, 2026
5Indirect evidenceCologne, GermanyHQ checked Sep 28, 202651-200155 contacts →

Indirect evidence

“envelio - Supporting the smarter, faster evolution of your power grid.”

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidenceMunich, GermanyHQ checked Sep 28, 202651-200129 contacts →

Strong evidence

“enmacc is Europe's leading digital market venue for OTC energy and environmental commodities trading.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceWürzburg, GermanyHQ checked Sep 28, 202651-200129 contacts →

Partial evidence

“Die INTENSE AG ist ein dynamisches, mittelständisches Software- und IT-Beratungsunternehmen.”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceMunich, GermanyHQ checked Sep 28, 202651-200120 contacts →

Strong evidence

“Beyond Trading We are an energy trader and market leader for trading flexible energy systems in Europe.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceMünchen, GermanyHQ checked Sep 28, 202651-200108 contacts →

Partial evidence

“Syneco was founded in as the energy service provider of the Thüga Group.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceCologne, GermanyHQ checked Sep 28, 202651-200106 contacts →

Partial evidence

“The platform for a new energy world.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceFrankfurt Am Main, GermanyHQ checked Sep 28, 202651-20097 contacts →

Partial evidence

“node.energy is your strategic partner for the digital commercial management of wind and solar projects.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceHannover, GermanyHQ checked Sep 28, 202651-20091 contacts →

Partial 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 28, 2026
13Indirect evidenceDarmstadt, GermanyHQ checked Sep 28, 202611-5081 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceMunich, GermanyHQ checked Sep 28, 202651-20080 contacts →

Strong 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 28, 2026
15Partial evidenceStuttgart, GermanyHQ checked Sep 28, 202651-20068 contacts →

Partial evidence

“metergrid develops innovative SaaS products for specific problems of decentralized energy systems.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceTuebingen, GermanyHQ checked Sep 28, 202651-20065 contacts →

Partial evidence

“AVAT developing pioneering automation solutions for the energy industry worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceFreiburg, GermanyHQ checked Sep 28, 202651-20065 contacts →

Partial evidence

“greenventory is a high-tech startup from Freiburg that has set itself the task of bringing the energy transition to cities.”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceAachen, GermanyHQ checked Sep 28, 202651-20055 contacts →

Strong evidence

“Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceEssen, GermanyHQ checked Sep 28, 202651-20054 contacts →

Partial evidence

“ESFORIN SE is the independent market leader and pioneer in flexibility marketing and cross-market optimisation in Europe.”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceLeipzig, GermanyHQ checked Sep 28, 202611-5051 contacts →

Strong evidence

“Revolutionizing the energy market and promoting renewable energies as a tech company?”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceGomaringen, GermanyHQ checked Sep 28, 202651-20051 contacts →

Partial 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 28, 2026
22Partial evidenceBerlin, GermanyHQ checked Sep 28, 202651-20042 contacts →

Partial evidence

“Lumenaza GmbH is a Berlin-based company that develops solutions driving the digitalization of the energy transition, enabling both individuals and businesses to benefit from the…”

Source: RevenueBase Database · checked Sep 28, 2026
23Strong evidenceKarlsruhe, GermanyHQ checked Sep 28, 202611-5039 contacts →

Strong 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 28, 2026
24Strong evidenceHamburg, GermanyHQ checked Sep 28, 202651-20039 contacts →

Strong evidence

“PONTON is a software company providing standard-based solutions for B2B processes in the energy industry.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202611-5039 contacts →

Indirect evidence

“Frequenz' autonomous mind platform revolutionizes the way the world manages, stores and trades power.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 268 energy market software companies based in Germany

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Energy market software companies based in Germany at a glance

As of Sep 28, 2026
41.5%Verified-email coverage
21.1Average contacts per company
11-50Median size (employees)
14.2%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
110
51-200
39
201-500
6
501-1,000
1
1,001-5,000
2
10001+
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 268 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 energy market software 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 “energy market software 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 energy market software 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 energy market software 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, 2,342 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 28, 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.

Energy market software companies by metro

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 energy market software 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 energy market software companies are there based in Germany?

RevenueBase identified 268 energy market software 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?

PSI Software, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most energy market software companies?

Berlin leads with 38 headquartered companies, followed by Munich (17) 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 2,342 verified decision-maker contacts tracked across these 268 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 28, 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.