Company lists · Data refreshed October 2026

Top 25 Energy monitoring equipment companies based in Germany

RevenueBase identified 143 company matches for energy monitoring equipment companies associated with Germany as of October 2026 and tracks 2,166 professional contacts across them, including 911 with verified work emails. Berlin is the largest hub.

This list covers company matches for energy monitoring equipment 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 October 12, 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 Oct 12, 2026 How this list was built
143Companies
2,166Contacts tracked
911Verified emails
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The 25 largest energy monitoring equipment companies based in Germany

Ranked by team size
Top 25 of 143 company matches for energy monitoring equipment companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 Oct 12, 20261,001-5,000607 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchLahnau, GermanyHQ recorded Oct 12, 2026501-1,000287 contacts →

Exact match

“Janitza energy measurement technology Nowadays, energy management is not only relevant for the environment and for society but is also a critical competitive factor.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchGallin, GermanyHQ recorded Oct 12, 2026201-50071 contacts →

Exact match

“EMH metering GmbH & Co.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Oct 12, 202611-5049 contacts →

Exact match

“encentive helps industrial companies reduce energy costs and CO₂ emissions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchHaigerloch, GermanyHQ recorded Oct 12, 202651-20036 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchSchwabach, GermanyHQ recorded Oct 12, 202651-20030 contacts →

Exact match

“Wir sind KBR – Ihr Partner für smartes Energiemanagement!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchKarlsruhe, GermanyHQ recorded Oct 12, 202651-20029 contacts →

Exact match

“Energieeffizienzmaßnahmen sind nicht immer mit hohen Investitionen verbunden.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchFreiburg, GermanyHQ recorded Oct 12, 202611-5029 contacts →

Exact match

“We are Enit.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Oct 12, 202611-5028 contacts →

Exact match

“Wettbewerblicher Strom, Gas Digitale Zählertechnik Mehrwertdienstleistungen Energiedatentransparenz und -optimierung”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchMartinsried, GermanyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
11Exact matchMannheim, GermanyHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“From the very first concepts and ideas for the product and service range in 2008 over the foundation as a start-up in 2010, econ solutions GmbH now is a nationwide active…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchGeislingen-Binsdorf, GermanyHQ recorded Oct 12, 202651-20022 contacts →

Exact match

“Solar-Log GmbH, based in the German city of Geislingen-Binsdorf, is one of the leading companies in the areas of smart energy, feed-in management and PV monitoring with global…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchMunich, GermanyHQ recorded Oct 12, 20261-1021 contacts →

Exact match

“encosa energy supports commercial and industrial customers in reducing their electricity costs and CO₂ emissions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchLangensendelbach, GermanyHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“Die Firma PQ Plus GmbH ist ein Anbieter für multifunktionale Messtechnik im Bereich der elektrischen Energiedatenerfassung.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchStuttgart, GermanyHQ recorded Oct 12, 202651-20014 contacts →

Exact match

“Seit mehr als 25 Jahren entwickeln und vertreiben wir unsere Produkte und erweitern unser Serviceangebot.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLangenfeld (rheinland), GermanyHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“Wir helfen Industrie und Logistik in Deutschland, das volle Energiepotenzial ihres Standortes zu nutzen und unabhängig zu werden.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchStuttgart, GermanyHQ recorded Oct 12, 20261-1011 contacts →

Exact match

“LEO by Preflet is an agentic AI system for energy and resource management in buildings.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchHameln, GermanyHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“For 25 years INGA has been an innovative and reliable partner for construction and development in building automation on the German market.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchBielefeld, GermanyHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Development, manufacture, and distribution of data acquisition, measurement, and control devices for energy and utility systems.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Oct 12, 20261-108 contacts →

Exact match

“At H.E.A.T, we’ve spent over a decade in the battery industry and noticed a clear gap: while huge effort goes into optimizing hardware, the role of the Energy Management System…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchRödermark, GermanyHQ recorded Oct 12, 202611-508 contacts →

Exact match

“Die Firma Sontex entwickelt und produziert intelligente Technologie und Produkte für den Energiemarkt.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchBuch, GermanyHQ recorded Oct 12, 202611-507 contacts →

Exact match

“ENERGIE messen, steuern und regeln wir.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchGotha, GermanyHQ recorded Oct 12, 202611-507 contacts →

Exact match

“Since its founding in 1989, EMU has been developing and producing energy meters for monitoring and billing purposes, data loggers and software solutions for energy management and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Oct 12, 20261-107 contacts →

Exact match

“Klassische Energiemonitoring-Systeme zeigen Verbräuche, aber sie steuern keine Einsparungen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchMemmingen, GermanyHQ recorded Oct 12, 202611-506 contacts →

Exact match

“Wir setzen neue Maßstäbe an die Messdienstleistung.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 143 energy monitoring equipment companies based in Germany

See the full list, filter by size, metro and specialty, and access 911 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy monitoring equipment companies based in Germany at a glance

As of Oct 12, 2026
42.1%Verified-email coverage
15.1Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Berlin
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
58
51-200
10
201-500
1
501-1,000
4
1,001-5,000
1
5,001-10,000
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 143 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 “energy monitoring equipment 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 911 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 October 12, 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 “energy monitoring equipment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy monitoring equipment companies are there based in Germany?

RevenueBase identified 143 company matches for energy monitoring equipment companies associated with Germany as of October 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 energy monitoring equipment companies?

Berlin leads with 10 company records, followed by Hamburg (5) and Leipzig (5).

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 911 professional contacts with verified work emails tracked across these 143 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 October 12, 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.