Company lists · Data refreshed September 2026

Top 25 Electrical grid modernization companies based in Germany

RevenueBase identified 127 electrical grid modernization companies headquartered in Germany as of September 2026 and tracks 2,339 professional contacts across them, including 557 with verified work emails. Berlin is the largest hub.

This list covers electrical grid modernization 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 19, 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 19, 2026 86% judged on-target in blind review
127Companies
2,339Contacts tracked
557Verified emails
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The 25 largest electrical grid modernization companies based in Germany

Ranked by team size
Top 25 of 127 electrical grid modernization companies based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid modernization 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
1Indirect evidenceAachen, GermanyHQ checked Sep 19, 2026201-500213 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceCologne, GermanyHQ checked Sep 19, 202651-200155 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceLudwigshafen, GermanyHQ checked Sep 19, 2026501-1,000107 contacts →

Indirect evidence

“Eine flächendeckende, preiswerte und zuverlässige Netzanbindung ist unser Auftrag.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceBaiersdorf, GermanyHQ checked Sep 19, 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 19, 2026
5Indirect evidenceLübeck, GermanyHQ checked Sep 19, 2026501-1,00069 contacts →

Indirect evidence

“Strom kommt aus der Steckdose.”

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceKarlsruhe, GermanyHQ checked Sep 19, 202651-20051 contacts →

Partial evidence

“Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceRiesa, GermanyHQ checked Sep 19, 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 19, 2026
8Indirect evidenceDarmstadt, GermanyHQ checked Sep 19, 202611-5037 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceNordhorn, GermanyHQ checked Sep 19, 202651-20037 contacts →

Indirect evidence

“Energieversorgung neu gedacht: Industriestandard trifft Handschlagqualität.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceHannover, GermanyHQ checked Sep 19, 202651-20035 contacts →

Indirect evidence

“GETEC net ist seit mehr als zwei Jahrzehnten führend in der Entwicklung, Errichtung und dem Betrieb von Arealnetzen.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceDortmund, GermanyHQ checked Sep 19, 202651-20030 contacts →

Indirect evidence

“Energieversorgung der Zukunft beginnt im Niederspannungsnetz Als Lemonbeat sind wir überzeugt: Die Digitalisierung der Energienetze ist der Schlüssel für eine nachhaltige, sichere…”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceOelsnitz/erzgeb., GermanyHQ checked Sep 19, 202651-20024 contacts →

Indirect evidence

“Wir, die Elektrotechnik Oelsnitz/E.”

Source: RevenueBase Database · checked Sep 19, 2026
13Partial evidenceBremen, GermanyHQ checked Sep 19, 202651-20024 contacts →

Partial evidence

“energy grid service, Ihr Partner für die elektrische Infrastruktur und Services für Ihre Energieanlagen.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidence60325, GermanyHQ checked Sep 19, 202611-5024 contacts →

Partial evidence

“Venios offers IT solutions and consulting services capable of analyzing, planning, forecasting, monitoring, and controlling the conditions of power grid infrastructure…”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceNurtingen, GermanyHQ checked Sep 19, 202651-20020 contacts →

Indirect evidence

“HUMMEL Systemhaus GmbH – Elektrotechnik und nachhaltige Energielösungen aus Nürtingen Die HUMMEL Systemhaus GmbH mit Sitz in Nürtingen, Baden-Württemberg, ist ein zuverlässiger…”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceBünde, GermanyHQ checked Sep 19, 202651-20017 contacts →

Indirect evidence

“Strom ist unsere Passion.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceParsberg, GermanyHQ checked Sep 19, 2026501-1,00013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceAachen, GermanyHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“gridhound ist als Spin-Off des Instituts ACS der RWTH Aachen Universität gegründet worden.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceNorderstedt, GermanyHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“Ingenieurbüro für Netzplantechnik & Ladeinfrastrukturplanung.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceKempten (allgäu), GermanyHQ checked Sep 19, 20261-106 contacts →

Indirect evidence

“Die egrid applications & consulting GmbH entwickelt als Tochter der Allgäuer Überlandwerk GmbH intelligente Lösungen für die dezentrale Integration erneuerbarer Energien in…”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceSchwerin, GermanyHQ checked Sep 19, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceHamburg, GermanyHQ checked Sep 19, 202611-506 contacts →

Partial evidence

“HGC Elektrotechnik is a Hamburg-based company specializing in electrical engineering and renewable energy solutions.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceMagdeburg, GermanyHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceBerlin, GermanyHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“SCADA-Automation ist ihr vertrauenswürdiger Experte und Partner für zuverlässige, flexible und ganzheitliche Systemintegrationslösungen für den Neubau und die Modernisierung von…”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceFahrenbach, GermanyHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“Wenninger GmbH & CoKG is a company based out of 1 Ampereweg, Fahrenbach, Baden-Wrttemberg, Germany.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 127 electrical grid modernization companies based in Germany

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Electrical grid modernization companies based in Germany at a glance

As of Sep 19, 2026
23.8%Verified-email coverage
18.4Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Berlin
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
34
51-200
17
201-500
4
501-1,000
4
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 127 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 modernization 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 “electrical grid modernization 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 electrical grid modernization 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 electrical grid modernization 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, 557 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 19, 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 modernization 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 electrical grid modernization companies are there based in Germany?

RevenueBase identified 127 electrical grid modernization 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?

Soptim AG, headquartered in Aachen, tops this list with the largest team on record.

Which city has the most electrical grid modernization companies?

Berlin leads with 6 headquartered companies, followed by Hamburg (4) and Karlsruhe (4).

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 557 verified decision-maker contacts tracked across these 127 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 19, 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.