Company lists · Data refreshed September 2026

Top 25 Electrical grid consulting firms based in Germany

RevenueBase identified 1,087 electrical grid consulting firms headquartered in Germany as of September 2026 and tracks 5,213 professional contacts across them, including 1,657 with verified work emails. Berlin is the largest hub.

This list covers electrical grid 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 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
1,087Companies
5,213Contacts tracked
1,657Verified emails
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The 25 largest electrical grid consulting firms based in Germany

Ranked by team size
Top 25 of 1,087 electrical grid consulting firms 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 electrical grid 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 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
2Partial evidenceCologne, GermanyHQ checked Sep 28, 202651-200155 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceEssen, GermanyHQ checked Sep 28, 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 28, 2026
4Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202651-20089 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceFilderstadt, GermanyHQ checked Sep 28, 2026201-50087 contacts →

Indirect evidence

“Die Müller Bleher Group ist ein seit über 30 Jahren bestehendes und erfolgreiches Ingenieurbüro für die elektrotechnische Gebäudeausrüstung.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceBaiersdorf, GermanyHQ checked Sep 28, 2026201-50085 contacts →

Indirect evidence

“Als Spezialisiten der Elektrotechnik liefern wir individuelle Lösungen auf allen Stromnetzebenen - von Beratung und Engineering über Fertigung zu Service vor Ort.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceBerlin, GermanyHQ checked Sep 28, 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 28, 2026
8Indirect evidenceStuttgart, GermanyHQ checked Sep 28, 202651-20079 contacts →

Indirect evidence

“Herausforderungen von Heute als Chancen für Morgen nutzen.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceHamburg, GermanyHQ checked Sep 28, 202651-20070 contacts →

Indirect evidence

“We are visionaries and engineers, generalists and specialists.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceNeustadt An Der Donau, GermanyHQ checked Sep 28, 2026201-50067 contacts →

Indirect evidence

“weil Sie in unsere Leistungen vertrauen.”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceGomaringen, GermanyHQ checked Sep 28, 202651-20051 contacts →

Strong 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
12Indirect evidenceLudwigsburg, GermanyHQ checked Sep 28, 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 28, 2026
13Indirect evidenceLilienthal, GermanyHQ checked Sep 28, 202651-20049 contacts →

Indirect evidence

“ö ü –, Als unabhängiges ü ü entwickeln wir innovative Lösungen für eine sichere und wirtschaftliche Energie- und Wasserversorgung.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceRiesa, GermanyHQ checked Sep 28, 202651-20048 contacts →

Indirect evidence

“Energy is a fundamental physical variable, it can neither be generated nor destroyed, it can only be transformed.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceVerl, GermanyHQ checked Sep 28, 2026501-1,00048 contacts →

Indirect evidence

“Elektro Beckhoff realisiert elektrotechnische Anlagen für die Industrie, den Wohnungsbau, Krankenhäuser, Hotels und öffentliche Einrichtungen.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceBonn, GermanyHQ checked Sep 28, 202611-5038 contacts →

Indirect evidence

“Wir sind Spezialisten in der Elektrizitäts- und Gaswirtschaft E-Bridge ist eine Unternehmensberatung mit Kompetenz in Energie und unterstützt bei komplexen, strategisch…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceKastl, GermanyHQ checked Sep 28, 202611-5037 contacts →

Indirect evidence

“Die #1 für das Elektrohandwerk.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceDarmstadt, GermanyHQ checked Sep 28, 202611-5037 contacts →

Indirect evidence

“Energynautics is a power systems consultancy firm based in Germany.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceNordhorn, GermanyHQ checked Sep 28, 202651-20037 contacts →

Indirect evidence

“Energieversorgung neu gedacht: Industriestandard trifft Handschlagqualität.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceMünchen, GermanyHQ checked Sep 28, 202611-5036 contacts →

Indirect evidence

“We take responsibility for your project and stand steadfastly by your side in our role as technical expert.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceNürnberg, GermanyHQ checked Sep 28, 202611-5030 contacts →

Indirect evidence

“We are experts in plant and power station construction.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceBochum, GermanyHQ checked Sep 28, 202651-20030 contacts →

Partial evidence

“The consulting company phi-Consulting GmbH based in Bochum, Germany, helps utilities to optimize their business processes in the fields of energy markets deregulation, consumption…”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceHamburg, GermanyHQ checked Sep 28, 202651-20029 contacts →

Partial evidence

“Since more than 45 years we have been supporting as a leading consulting and planning office customers primarily from the energy sector.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceKiel, GermanyHQ checked Sep 28, 202651-20027 contacts →

Indirect evidence

“Sachverstand und Kreativität, Erfahrung und Neugier, ergänzt durch Ausbildung und Weiterbildung, bewährte Lösungen und innovative Ideen, sowie Flexibilität und Bewegung in den…”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceGoslar, GermanyHQ checked Sep 28, 202611-5026 contacts →

Strong evidence

“INENSUS is a consulting and engineering firm specializing in solar-hybrid mini-grids for rural electrification.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 1,087 electrical grid consulting firms based in Germany

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Electrical grid consulting firms based in Germany at a glance

As of Sep 28, 2026
31.8%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
647
11-50
257
51-200
79
201-500
14
501-1,000
3
1,001-5,000
6
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 1,087 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 electrical grid 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 “electrical grid 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 electrical grid 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 electrical grid 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, 1,657 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.

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 electrical grid 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 electrical grid consulting firms are there based in Germany?

RevenueBase identified 1,087 electrical grid 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?

Bohlen & Doyen BAU Gmbh, headquartered in Wiesmoor, tops this list with the largest team on record.

Which city has the most electrical grid consulting firms?

Berlin leads with 43 headquartered companies, followed by Hamburg (36) and Munchen (17).

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 1,657 verified decision-maker contacts tracked across these 1,087 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.