Company lists · Data refreshed September 2026

Top 25 Iot energy management platforms based in Germany

RevenueBase identified 212 iot energy management platforms headquartered in Germany as of September 2026 and tracks 4,505 professional contacts across them, including 1,859 with verified work emails. Berlin is the largest hub.

This list covers iot energy management platforms 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
212Companies
4,505Contacts tracked
1,859Verified emails
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The 25 largest iot energy management platforms based in Germany

Ranked by team size
Top 25 of 212 iot energy management platforms 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 iot energy management platforms: 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 evidenceLeipzig, GermanyHQ checked Sep 28, 2026201-500334 contacts →

Indirect evidence

“Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceHamburg, GermanyHQ checked Sep 28, 2026501-1,000187 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceMunich, GermanyHQ checked Sep 28, 2026201-500187 contacts →

Partial evidence

“gridX's mission is to make renewable energy accessible and affordable for all.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceErfurt, GermanyHQ checked Sep 28, 202651-200155 contacts →

Partial evidence

“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceDresden, GermanyHQ checked Sep 28, 202651-200118 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidenceCologne, GermanyHQ checked Sep 28, 202651-200106 contacts →

Strong evidence

“The platform for a new energy world.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceHamburg, GermanyHQ checked Sep 28, 202651-200105 contacts →

Indirect evidence

“Pioneer of smart real estate We make real estate climate-friendly, comfortable and economical: To achieve this we digitize and network buildings on behalf of our customers and…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceKöln, GermanyHQ checked Sep 28, 202651-200100 contacts →

Indirect evidence

“Based in Cologne (Germany) with over 100 employees, we operate Germany’s leading software solution for optimizing building operations.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceEssen, GermanyHQ checked Sep 28, 202651-20081 contacts →

Partial evidence

“Wir als End-to-End Partner denken Energie ganzheitlich, wie kein anderer: Wir realisieren die Energieversorgung unserer Kunden als integriertes Gesamtsystem und übernehmen dabei…”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceMunich, GermanyHQ checked Sep 28, 202651-20080 contacts →

Partial evidence

“ecoplanet ist die weltweite erste Software für integriertes Energiemanagement: Verbrauchssteuerung, intelligente Beschaffung und Regulatorik an einem Ort & KI-basiert optimiert.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceSaarlouis, GermanyHQ checked Sep 28, 202651-20071 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceOldenburg, GermanyHQ checked Sep 28, 202651-20071 contacts →

Indirect evidence

“Wir als be.storaged entwickeln und realisieren ganzheitliche Batteriespeicherlösungen - von der Projektentwicklung über Engineering und Bau bis hin zu Betrieb und Wartung…”

Source: RevenueBase Database · checked Sep 28, 2026
13Strong evidenceMunich, GermanyHQ checked Sep 28, 202651-20064 contacts →

Strong evidence

“EnOcean | Pioneering Sustainable IoT Solutions through Energy Harvesting and Sensor-to-Cloud Connectivity Headquarters: Munich Energy harvesting technology: Leading developer of…”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202651-20056 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceAachen, GermanyHQ checked Sep 28, 202651-20055 contacts →

Partial evidence

“Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceWaltenhofen, GermanyHQ checked Sep 28, 2026201-50053 contacts →

Indirect evidence

“Hörburger GmbH is an information technology and services company based out of Gewerbestrasse 5, Waltenhofen, Bavaria, Germany.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceKarlsruhe, GermanyHQ checked Sep 28, 202651-20051 contacts →

Indirect 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 28, 2026
18Indirect evidenceIlmenau, GermanyHQ checked Sep 28, 202651-20043 contacts →

Indirect evidence

“Betterspace develops smart software solutions that make your day-to-day work easier.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceBerlin, GermanyHQ checked Sep 28, 202611-5039 contacts →

Partial evidence

“Frequenz' autonomous mind platform revolutionizes the way the world manages, stores and trades power.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceHamburg, GermanyHQ checked Sep 28, 202611-5039 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceHaigerloch, GermanyHQ checked Sep 28, 202651-20039 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceBerlin, GermanyHQ checked Sep 28, 202611-5037 contacts →

Partial evidence

“metr aims to accelerate the reduction of global CO2 emissions and make buildings more energy-efficient and sustainable.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceHannover, GermanyHQ checked Sep 28, 202651-20037 contacts →

Partial evidence

“Energy costs are rising.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceRegensburg, GermanyHQ checked Sep 28, 202651-20036 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceGeislingen-Binsdorf, GermanyHQ checked Sep 28, 202651-20036 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 212 iot energy management platforms based in Germany

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Iot energy management platforms based in Germany at a glance

As of Sep 28, 2026
41.3%Verified-email coverage
21.2Average contacts per company
11-50Median size (employees)
12.7%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
81
51-200
36
201-500
4
501-1,000
1
1,001-5,000
1
5,001-10,000
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 212 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 iot energy management platforms, 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 “iot energy management platforms”. 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 iot energy management platforms), 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 iot energy management platforms, 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, 1,859 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.

Iot energy management platforms by metro

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 iot energy management platforms, 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 iot energy management platforms are there based in Germany?

RevenueBase identified 212 iot energy management platforms 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?

Energiekonzepte Deutschland Gmbh, headquartered in Leipzig, tops this list with the largest team on record.

Which city has the most iot energy management platforms?

Berlin leads with 27 headquartered companies, followed by Hamburg (12) and Munich (12).

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 1,859 verified decision-maker contacts tracked across these 212 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.