Company lists · Data refreshed September 2026

Top 25 Energy infrastructure planning software companies based in Germany

RevenueBase identified 724 energy infrastructure planning software companies headquartered in Germany as of September 2026 and tracks 94,232 professional contacts across them, including 34,379 with verified work emails. Berlin is the largest hub.

This list covers energy infrastructure planning 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
724Companies
94,232Contacts tracked
34,379Verified emails
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The 25 largest energy infrastructure planning software companies based in Germany

Ranked by team size
Top 25 of 724 energy infrastructure planning 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 infrastructure planning 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
1Partial evidenceMunich, GermanyHQ checked Sep 28, 202610001+46,587 contacts →

Partial evidence

“Siemens Energy is one of the world’s leading energy technology companies.”

Source: RevenueBase Database · checked Sep 28, 2026
2Strong evidenceEssen, GermanyHQ checked Sep 28, 202610001+21,622 contacts →

Strong evidence

“We are one of Europe's largest energy companies with the business areas of energy networks, energy infrastructure solutions and energy sales.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceDüsseldorf, GermanyHQ checked Sep 28, 20265,001-10,0004,117 contacts →

Partial evidence

“From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceBerlin, GermanyHQ checked Sep 28, 20265,001-10,0003,242 contacts →

Partial evidence

“Enpal is Europe's leading new energy company.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceMunich, GermanyHQ checked Sep 28, 20265,001-10,0001,026 contacts →

Partial evidence

“Die E.ON Energie Deutschland GmbH ist ein bundesweit führendes Energieunternehmen und Dachgesellschaft des E.ON Vertriebs in Deutschland.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceHamburg, GermanyHQ checked Sep 28, 20261,001-5,000897 contacts →

Partial evidence

“1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.”

Source: RevenueBase Database · checked Sep 28, 2026
7Strong evidenceWörrstadt, GermanyHQ checked Sep 28, 20261,001-5,000785 contacts →

Strong evidence

“For 30 years, we have been one of the leading specialists in renewable energies, offering complete project development and other services related to the planning, construction…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceFrankfurt Am Main, GermanyHQ checked Sep 28, 20261,001-5,000750 contacts →

Partial evidence

“Wir sind der führende Energiedienstleister in Frankfurt am Main und versorgen über eine Million Menschen mit Strom, Gas, Wärme und Wasser.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceBerlin, GermanyHQ checked Sep 28, 2026201-500565 contacts →

Partial evidence

“Q ENERGY is Europe’s 360° green energy company.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceDauerthal, GermanyHQ checked Sep 28, 20261,001-5,000492 contacts →

Partial evidence

“ENERTRAG provides a full range of services related to renewable energies.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceEssen, GermanyHQ checked Sep 28, 20265,001-10,000467 contacts →

Partial evidence

“The Steag Iqony Group combines the best of all energy worlds.”

Source: RevenueBase Database · checked Sep 28, 2026
12Strong 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
13Partial evidenceEssen, GermanyHQ checked Sep 28, 20261,001-5,000395 contacts →

Partial evidence

“Iqony makes green energy feasible.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceLeipzig, GermanyHQ checked Sep 28, 2026201-500334 contacts →

Indirect evidence

“Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceCottbus, GermanyHQ checked Sep 28, 20265,001-10,000324 contacts →

Partial evidence

“Der Energiesektor durchläuft einen noch nie dagewesenen Transformationsprozess – und mit ihm auch die LEAG als Ostdeutschlands größter Energieproduzent.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial 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
17Partial evidenceKöln, GermanyHQ checked Sep 28, 2026201-500211 contacts →

Partial evidence

“As the operator of one of Europe’s largest Virtual Power Plants, we connect thousands of energy producers, consumers, and storage systems to form a powerful team for renewable…”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceTraunstein, GermanyHQ checked Sep 28, 2026201-500210 contacts →

Partial evidence

“MaxSolar is a leading provider of integrated, innovative energy solutions for companies and municipalities.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceOberhausen, GermanyHQ checked Sep 28, 2026501-1,000195 contacts →

Partial evidence

“Partner for the energy Industry Bilfinger has successfully supported and advised customers from the energy industry for decades.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceZossen, GermanyHQ checked Sep 28, 2026201-500189 contacts →

Partial evidence

“About us We have been active in the renewable energy market since 1997.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceHagen, GermanyHQ checked Sep 28, 20261,001-5,000164 contacts →

Partial evidence

“Die ENERVIE - Südwestfalen Energie und Wasser AG ist der Konzernverbund der Mark-E und Stadtwerke Lüdenscheid.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceWiesmoor, GermanyHQ checked Sep 28, 20261,001-5,000158 contacts →

Indirect evidence

“Bohlen & Doyen ist ein Team aus mehr als kompetenten Mitarbeitern.”

Source: RevenueBase Database · checked Sep 28, 2026
23Strong 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
24Indirect 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
25Partial evidenceBraunschweig, GermanyHQ checked Sep 28, 20261,001-5,000151 contacts →

Partial evidence

“BS|ENERGY liefert Energie.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 724 energy infrastructure planning software companies based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 34,379 reachable decision-makers.

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Energy infrastructure planning software companies based in Germany at a glance

As of Sep 28, 2026
36.5%Verified-email coverage
130.2Average contacts per company
11-50Median size (employees)
9.3%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
316
11-50
234
51-200
96
201-500
29
501-1,000
8
1,001-5,000
16
5,001-10,000
6
10001+
6

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 724 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 infrastructure planning 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 infrastructure planning 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 infrastructure planning 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 infrastructure planning 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, 34,379 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 infrastructure planning 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 infrastructure planning 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 infrastructure planning software companies are there based in Germany?

RevenueBase identified 724 energy infrastructure planning 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?

Siemens Energy, headquartered in Munich, tops this list with the largest team on record.

Which city has the most energy infrastructure planning software companies?

Berlin leads with 67 headquartered companies, followed by Hamburg (23) and Munchen (23).

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 34,379 verified decision-maker contacts tracked across these 724 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.