Company lists · Data refreshed September 2026

Top 25 Home energy management systems based in Germany

RevenueBase identified 87 company matches for home energy management systems associated with Germany as of September 2026 and tracks 1,735 professional contacts across them, including 711 with verified work emails. Berlin is the largest hub.

This list covers company matches for home energy management systems 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 16, 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 16, 2026 How this list was built
87Companies
1,735Contacts tracked
711Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest home energy management systems based in Germany

Ranked by team size
Top 25 of 87 company matches for home energy management systems based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchLahnau, GermanyHQ recorded Sep 16, 2026501-1,000267 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 · Sep 16, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Sep 16, 2026501-1,000187 contacts →

Exact match

“Wir sind Ihr Partner für die smarte Energiewende in der Wohnimmobilie.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Sep 16, 202651-200162 contacts →

Exact match

“At tado° we believe that unnecessarily wasting energy should be a thing of the past.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchDresden, GermanyHQ recorded Sep 16, 202651-200118 contacts →

Exact match

“Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSaarlouis, GermanyHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Sep 16, 202651-20056 contacts →

Exact match

“CO2 emissions in the real estate sector must be reduced quickly.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Sep 16, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchHaigerloch, GermanyHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
9Exact matchRegensburg, GermanyHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
10Exact matchFreiburg, GermanyHQ recorded Sep 16, 202611-5030 contacts →

Exact match

“We are Enit.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchSchwabach, GermanyHQ recorded Sep 16, 202651-20029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchMartinsried, GermanyHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
13Exact matchCologne, GermanyHQ recorded Sep 16, 20261-1023 contacts →

Exact match

“Making the invisible flow of energy visible!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchMannheim, GermanyHQ recorded Sep 16, 202611-5022 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 · Sep 16, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Sep 16, 202651-20021 contacts →

Exact match

“ROCKETHOME is a leading provider of home energy management and smart building systems in Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchStuttgart, GermanyHQ recorded Sep 16, 202651-20016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Our vision is to empower utilities and property managers, to intelligently and efficiently manage their energy usage and emitted emissions to achieve tomorrow’s energy revolution…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Sep 16, 20261-1013 contacts →

Exact match

“decarbon1ze develops smart solutions for metering and billing the consumption of individual electric appliances.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchMunich, GermanyHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“Rethinking Energy – with hymate.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchMunich, GermanyHQ recorded Sep 16, 20261-1011 contacts →

Exact match

“With the cleverwatt Energy Co-Pilot, SMEs can reduce their energy costs easily and sustainably.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchStuttgart, GermanyHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“Die SEnerCon (SigmaEnergyConsulting) GmbH berät seit 1992 erfolgreich Hauseigentümer und Mieter bei der Senkung des Heizenergie- und Stromverbrauchs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchPliezhausen, GermanyHQ recorded Sep 16, 202611-509 contacts →

Exact match

“The smart energy management from enisyst enables the control and optimisation of decentralised energy systems at a central point.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLeipzig, GermanyHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Der Umgang mit Energie im Quartier wird immer komplexer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 87 home energy management systems based in Germany

See the full list, filter by size, metro and specialty, and access 711 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Home energy management systems based in Germany at a glance

As of Sep 16, 2026
41.0%Verified-email coverage
19.9Average contacts per company
11-50Median size (employees)
13.8%Largest-city concentration · Berlin
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
33
51-200
10
501-1,000
3

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 87 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 “home energy management systems” 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 711 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 16, 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 “home energy management systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home energy management systems are there based in Germany?

RevenueBase identified 87 company matches for home energy management systems 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?

Janitza Electronics Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most home energy management systems?

Berlin leads with 12 company records, followed by Cologne (5) and Munich (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 711 professional contacts with verified work emails tracked across these 87 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 87 home energy management systems based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.