Company lists · Data refreshed September 2026

Top 25 Utilities consulting firms based in Germany

RevenueBase identified 650 utilities consulting firms headquartered in Germany as of September 2026 and tracks 7,196 professional contacts across them, including 3,104 with verified work emails. Berlin is the largest hub.

This list covers utilities consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review
650Companies
7,196Contacts tracked
3,104Verified emails
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The 25 largest utilities consulting firms based in Germany

Ranked by team size
Top 25 of 650 utilities consulting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to utilities consulting firms: 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
1Indirect evidenceStuttgart, GermanyHQ checked Sep 21, 20261,001-5,0001,279 contacts →

Indirect evidence

“As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceBochum, GermanyHQ checked Sep 21, 2026501-1,000269 contacts →

Indirect evidence

“Von Planung bis Bauüberwachung in großen Infrastruktur-Projekten, von Architektur bis Erneuerbare Energien-ZETCON Ingenieure sind ganz vorne mit dabei in den Bereichen Energie…”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceEssen, GermanyHQ checked Sep 21, 202651-200151 contacts →

Partial evidence

“We are E.ON Inhouse Consulting and you should definitely remember our name.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceHeidelberg, GermanyHQ checked Sep 21, 2026501-1,000143 contacts →

Indirect evidence

“Wir, die hsag Heidelberger Services AG, sind Ihr Partner in der Energiewirtschaft.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceEssen, GermanyHQ checked Sep 21, 20261,001-5,000142 contacts →

Indirect 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 21, 2026
6Indirect evidenceSchwerin, GermanyHQ checked Sep 21, 2026501-1,000114 contacts →

Indirect evidence

“providata GmbH ist seit über 20 Jahren ein zuverlässiger und kompetenter Partner in der Energiewirtschaft.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceAachen, GermanyHQ checked Sep 21, 202651-200112 contacts →

Indirect evidence

“As pioneers and experts, BET shapes the energy landscape of tomorrow.”

Source: RevenueBase Database · checked Sep 21, 2026
8Strong evidenceIsmaning/münchen, GermanyHQ checked Sep 21, 202651-200108 contacts →

Strong evidence

“m3 management consulting is a consultancy focused around the network industry (such as utilities and telecommunications), that combines traditional management consulting and…”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceKoblenz, GermanyHQ checked Sep 21, 2026201-500107 contacts →

Indirect evidence

“Wir sind Experten für Wasser, Umwelt, Ingenieurbau, Informatik, Energie und Architektur.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceLudwigshafen, GermanyHQ checked Sep 21, 2026501-1,00096 contacts →

Indirect evidence

“Die Technische Werke Ludwigshafen AG, TWL, steht seit mehr als 100 Jahren für die zuverlässige Versorgung mit Energie und Trinkwasser für Haushalt und Gewerbe.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceMannheim, GermanyHQ checked Sep 21, 2026201-50092 contacts →

Indirect evidence

“MVV Enamic bietet als B2B-Lösungseinheit der MVV Energie AG Geschäftskunden ganzheitliche Energielösungen aus einer Hand.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceBerlin, GermanyHQ checked Sep 21, 202651-20089 contacts →

Indirect evidence

“ENLITE ist der umsetzungsstärkste Berater und Begleiter für Führungskräfte der Energiewirtschaft.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceStuttgart, GermanyHQ checked Sep 21, 202651-20088 contacts →

Indirect evidence

“Seit Jahrzehnten steht RBS wave für zuverlässiges und innovatives Know-how im Bereich Ingenieurdienstleistungen.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceGrünwald, GermanyHQ checked Sep 21, 202651-20084 contacts →

Indirect evidence

“Die Hochfrequenz Unternehmensberatung GmbH wurde 2009 gegründet.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceBerlin, GermanyHQ checked Sep 21, 202651-20082 contacts →

Indirect evidence

“Die BLS Energieplan GmbH wurde 1984 gegründet und hat ihr Portfolio an Ingenieurdienstleistungen seither kontinuierlich erweitert.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceStuttgart, GermanyHQ checked Sep 21, 202651-20079 contacts →

Indirect evidence

“Herausforderungen von Heute als Chancen für Morgen nutzen.”

Source: RevenueBase Database · checked Sep 21, 2026
17Strong evidenceLeipzig, GermanyHQ checked Sep 21, 202651-20078 contacts →

Strong evidence

“Tilia is a French German services, co-development and consulting firm founded in 2009 by people with broad international experience and a common vision of the future of utilities…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceBerlin, GermanyHQ checked Sep 21, 202651-20071 contacts →

Indirect evidence

“enervis is a specialized management consultancy for the energy industry.”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceCrailsheim, GermanyHQ checked Sep 21, 202651-20068 contacts →

Partial evidence

“Since 2008, Consistency has been a consulting partner for national and international companies in multiple sectors.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceErlangen, GermanyHQ checked Sep 21, 202611-5063 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceGera, GermanyHQ checked Sep 21, 2026501-1,00058 contacts →

Indirect evidence

“Die DMS Gruppe ist mit über 950 Mitarbeitern einer der größten unabhängigen Dienstleister in der Versorgungswirtschaft.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceMannheim, GermanyHQ checked Sep 21, 202651-20057 contacts →

Indirect evidence

“Das BFE Institut für Energie und Umwelt GmbH ist ein Unternehmen der MVV Energie AG und zählt mit über Projekten und ca.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceLudwigsburg, GermanyHQ checked Sep 21, 202651-20049 contacts →

Indirect evidence

“WOLFF & MÜLLER ENERGY GMBH ist Teil der traditionsreichen Unternehmensgruppe WOLFF & MÜLLER, einem mittelständischen Familienunternehmen mit Stammsitz in Stuttgart.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceNorderstedt, GermanyHQ checked Sep 21, 202651-20048 contacts →

Indirect evidence

“Seit 1998 sind wir erfolgreicher Anbieter von Rundum-Lösungen aus einer Hand.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceKempten (allgäu), GermanyHQ checked Sep 21, 2026201-50045 contacts →

Indirect evidence

“ENERGIE IN VIELEN FACETTEN PRÄG berät seine Kunden in allen Energiefragen und deckt die gesamte Bandbreite des Energiebedarfs ab: von der Mobilität, über die Wärmeversorgung, bis…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 650 utilities consulting firms based in Germany

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Utilities consulting firms based in Germany at a glance

As of Sep 21, 2026
43.1%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
6.5%Largest-city concentration · Berlin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
369
11-50
170
51-200
71
201-500
14
501-1,000
6
1,001-5,000
3
5,001-10,000
1
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 650 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 utilities consulting firms, 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 “utilities consulting firms”. 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 utilities consulting firms), 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 utilities consulting firms, 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, 3,104 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 21, 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.

Utilities consulting firms by metro

  • Utilities consulting firms in Berlin42
  • Utilities consulting firms in Hamburg29

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 utilities consulting firms, 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 utilities consulting firms are there based in Germany?

RevenueBase identified 650 utilities consulting firms 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?

Fichtner, headquartered in Stuttgart, tops this list with the largest team on record.

Which city has the most utilities consulting firms?

Berlin leads with 42 headquartered companies, followed by Hamburg (29) and Munchen (22).

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 3,104 verified decision-maker contacts tracked across these 650 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 21, 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.