Company lists · Data refreshed September 2026

Top 25 Smart grid infrastructure companies based in Germany

RevenueBase identified 88 company matches for smart grid infrastructure companies associated with Germany as of September 2026 and tracks 2,967 professional contacts across them, including 1,197 with verified work emails. Berlin is the largest hub.

This list covers company matches for smart grid infrastructure companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
88Companies
2,967Contacts tracked
1,197Verified emails
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The 25 largest smart grid infrastructure companies based in Germany

Ranked by team size
Top 25 of 88 company matches for smart grid infrastructure companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNuremberg, GermanyHQ recorded Sep 22, 20261,001-5,000585 contacts →

Exact match

“Diehl Metering is a worldwide leader in the design, manufacture and supply of smart metering solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchAachen, GermanyHQ recorded Sep 22, 2026201-500213 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Sep 22, 202651-200155 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Sep 22, 202651-200106 contacts →

Exact match

“The platform for a new energy world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMannheim, GermanyHQ recorded Sep 22, 202651-20086 contacts →

Exact match

“Power Plus Communications is Europe's leading supplier of data communications technologies for Smart Metering & Smart Grids PPC's solutions offer energy suppliers efficient…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Sep 22, 202651-20072 contacts →

Exact match

“Solandeo installiert und betreibt dort, wo sie einen konkreten Mehrwert schaffen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchGallin, GermanyHQ recorded Sep 22, 2026201-50071 contacts →

Exact match

“EMH metering GmbH & Co.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSaarlouis, GermanyHQ recorded Sep 22, 202651-20071 contacts →

Exact match

“Als Innovationstreiber der Energiebranche ist inexogy von dem Ziel getrieben, die Weichen der künftigen, klimaneutralen Energiewelt zu stellen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchOsnabrück, GermanyHQ recorded Sep 22, 202651-20052 contacts →

Exact match

“smartOPTIMO wurde 2009 von den Stadtwerken Münster und Osnabrück gegründet und ist eines der führenden Stadtwerke-Netzwerke Deutschlands.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchKarlsruhe, GermanyHQ recorded Sep 22, 202651-20051 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchHaigerloch, GermanyHQ recorded Sep 22, 202651-20039 contacts →

Exact match

“Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“IP Innovative Power GmbH is a pan-European Energy-as-a-Service microgrid investor and developer, focused on reducing carbon emissions across the built environment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchRegensburg, GermanyHQ recorded Sep 22, 202651-20036 contacts →

Exact match

“Wir sind ein junges, schnell wachsendes Unternehmen und entwickeln seit 2017 innovative Lösungen in Regensburg.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchMönchengladbach, GermanyHQ recorded Sep 22, 2026201-50036 contacts →

Exact match

“For 30 years, hausheld AG has specialized in process automation and software development.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Die EFR GmbH ist ein Systemanbieter im Bereich Energiemanagement in Deutschland und Mitteleuropa.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchHanover, GermanyHQ recorded Sep 22, 202651-20035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchDortmund, GermanyHQ recorded Sep 22, 202651-20030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchIlmenau, GermanyHQ recorded Sep 22, 202651-20027 contacts →

Exact match

“Die TMZ Thüringer Mess- und Zählerwesen Service GmbH versteht sich als vollumfänglicher Dienstleister auf dem Gebiet des intelligenten Messwesens.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchMartinsried, GermanyHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Ganzheitliche Lösungen für effizientes Energiemanagement – seit über 30 Jahren Die Berg GmbH bietet ganzheitliche Energielösungen aus einer Hand.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBremen, GermanyHQ recorded Sep 22, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact match60325, GermanyHQ recorded Sep 22, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchZwoenitz, GermanyHQ recorded Sep 22, 202651-20023 contacts →

Exact match

“Gantner Instruments Environment Solutions is a manufacturer and full-service PV monitoring, control, and analytics supplier for utility-scale renewable power plants.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Sep 22, 202611-5021 contacts →

Exact match

“Die Einführung intelligenter ist weit mehr als der Ersatz von bisheriger Messtechnik durch neuere Lösungen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchMaxdorf, GermanyHQ recorded Sep 22, 202651-20020 contacts →

Exact match

“VOLTARIS ist der Partner für alle Leistungen im klassischen und intelligenten Messwesen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchBielefeld, GermanyHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Ihr Partner für elektronische Stromzähler und Spezialist für moderne Messeinrichtungen mit Basiszähler und Gateway.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 88 smart grid infrastructure companies based in Germany

See the full list, filter by size, metro and specialty, and access 1,197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Smart grid infrastructure companies based in Germany at a glance

As of Sep 22, 2026
40.3%Verified-email coverage
33.7Average contacts per company
11-50Median size (employees)
11.4%Largest-city concentration · Berlin
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
32
51-200
20
201-500
6
501-1,000
1
1,001-5,000
2

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 88 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “smart grid infrastructure companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,197 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “smart grid infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many smart grid infrastructure companies are there based in Germany?

RevenueBase identified 88 company matches for smart grid infrastructure companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Diehl Metering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most smart grid infrastructure companies?

Berlin leads with 10 company records, followed by Karlsruhe (4) and Frankfurt (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,197 professional contacts with verified work emails tracked across these 88 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.