Company lists · Data refreshed September 2026

Top 11 Power generation software developers based in Berlin, Germany

RevenueBase identified 28 power generation software developers headquartered in Berlin, Germany as of September 2026 and tracks 1,085 professional contacts across them, including 314 with verified work emails and 33 with mobile numbers. Berlin is the largest hub.

This list covers power generation software developers headquartered in Berlin, 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 13, 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 13, 2026 86% judged on-target in blind review
28Companies
1,085Contacts tracked
314Verified emails
33Mobile numbers
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The 11 largest power generation software developers based in Berlin, Germany

Ranked by team size
Top 11 of 28 power generation software developers based in Berlin, Germany, ranked by team size, largest first. Data refreshed Sep 13, 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBerlin, GermanyHQ checked Sep 13, 20261,001-5,000442 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 13, 2026
2Indirect evidenceBerlin, GermanyHQ checked Sep 13, 202651-20084 contacts →

Indirect evidence

“The energy-saving pilot for all boiler rooms.”

Source: RevenueBase Database · checked Sep 13, 2026
3Indirect evidenceBerlin, GermanyHQ checked Sep 13, 202651-20042 contacts →

Indirect 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 13, 2026
4Indirect evidenceBerlin, GermanyHQ checked Sep 13, 202611-5014 contacts →

Indirect evidence

“Our vision is to empower utilities and property managers, to intelligently and efficiently manage their energy usage and emitted emissions to achieve tomorrow’s energy revolution…”

Source: RevenueBase Database · checked Sep 13, 2026
5Indirect evidenceBerlin, GermanyHQ checked Sep 13, 202611-5012 contacts →

Indirect evidence

“With dvlp.energy, you can quickly and easily find the right sites for your solar, wind or storage projects, and keep track of your entire project pipeline at all times.”

Source: RevenueBase Database · checked Sep 13, 2026
6Indirect evidenceBerlin, GermanyHQ checked Sep 13, 2026201-5009 contacts →

Indirect evidence

“From its founding, AlsoEnergy has led the market in edge-to-cloud portfolio management solutions that make clean energy more resilient, manageable, and scalable.”

Source: RevenueBase Database · checked Sep 13, 2026
7Partial evidenceBerlin, GermanyHQ checked Sep 13, 20261-109 contacts →

Partial evidence

“Blindleister builds software that creates transparency in the German electricity grid, offering a comprehensive overview of available assets, their technologies and critcal grid…”

Source: RevenueBase Database · checked Sep 13, 2026
8Indirect evidenceBerlin, GermanyHQ checked Sep 13, 20261-108 contacts →

Indirect evidence

“At H.E.A.T, we’ve spent over a decade in the battery industry and noticed a clear gap: while huge effort goes into optimizing hardware, the role of the Energy Management System…”

Source: RevenueBase Database · checked Sep 13, 2026
9Partial evidenceBerlin, GermanyHQ checked Sep 13, 202611-502 contacts →

Partial evidence

“24/7 Carbon-Free Energy (CFE) Solutions Blok-Z is an energy sector software provider based in Germany.”

Source: RevenueBase Database · checked Sep 13, 2026
10Partial evidenceBerlin, GermanyHQ checked Sep 13, 20261-102 contacts →

Partial evidence

“Wir sind ein dynamisches Softwarehaus mit dem Fokus auf der Energiewirtschaft, und unterstützen die Marktrollen mit cleveren SaaS oder On-Premise-Lösungen.”

Source: RevenueBase Database · checked Sep 13, 2026
11Indirect evidenceBerlin, GermanyHQ checked Sep 13, 20261-101 contacts →

Indirect evidence

“Weller Energie ist Ihr Spezialist in der Energiebranche und bietet Ihnen maßgeschneiderte Lösungen für Ihre individuellen Bedürfnisse.”

Source: RevenueBase Database · checked Sep 13, 2026

Showing 11 of 28 power generation software developers based in Berlin, Germany

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Power generation software developers based in Berlin, Germany at a glance

As of Sep 13, 2026
28.9%Verified-email coverage
3.0%Mobile-number coverage
38.8Average contacts per company
11-50Median size (employees)
89.3%Largest-city concentration · Berlin
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
9
51-200
3
201-500
2
1,001-5,000
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 66.0d

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 Berlin, 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 Berlin 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, 314 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 13, 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 in Germany

  • 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 Berlin, Germany?

RevenueBase identified 28 power generation software developers headquartered in Berlin, 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 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 314 verified decision-maker contacts tracked across these 28 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 13, 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.