Company lists · Data refreshed September 2026

Top 25 Iot energy management companies based in Germany

Name: Iot energy management companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 593 companies tracked

RevenueBase identified 593 iot energy management companies headquartered in Germany as of September 2026 and tracks 10,021 professional contacts across them, including 3,317 with verified work emails. Berlin is the largest hub.

This list covers iot energy management 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 17, 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 17, 2026 86% judged on-target in blind review

593Companies

10,021Contacts tracked

3,317Verified emails

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The 25 largest iot energy management companies based in Germany

Ranked by team size

Top 25 of 593 iot energy management companies based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to iot energy management 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Techem Energy Services Gmbh	Partial evidence	Eschborn, GermanyHQ checked Sep 17, 2026	1,001-5,000	1,021 contacts →
	Partial evidence “Techem is a leading global energy service provider for the real estate sector and private homeowners.” Source: RevenueBase Database · checked Sep 17, 2026
2	Kieback&peter	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	1,001-5,000	580 contacts →
	Indirect evidence “Our DNA are sustainable buildings As a Smart Building Solutioneer, we combine intelligent building technologies, data-based services, sustainable excellence and multiple synergy…” Source: RevenueBase Database · checked Sep 17, 2026
3	Energiekonzepte Deutschland Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 17, 2026	201-500	334 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 17, 2026
4	Maxsolar Gmbh	Partial evidence	Traunstein, GermanyHQ checked Sep 17, 2026	201-500	210 contacts →
	Partial evidence “MaxSolar is a leading provider of integrated, innovative energy solutions for companies and municipalities.” Source: RevenueBase Database · checked Sep 17, 2026
5	Kalorimeta Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	501-1,000	187 contacts →
	Partial evidence “Wir sind Ihr Partner für die smarte Energiewende in der Wohnimmobilie.” Source: RevenueBase Database · checked Sep 17, 2026
6	Cuculus	Partial evidence	Erfurt, GermanyHQ checked Sep 17, 2026	51-200	155 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 17, 2026
7	BS Energy	Partial evidence	Braunschweig, GermanyHQ checked Sep 17, 2026	1,001-5,000	151 contacts →
	Partial evidence “BS\|ENERGY liefert Energie.” Source: RevenueBase Database · checked Sep 17, 2026
8	The Mobility House	Partial evidence	Munich, GermanyHQ checked Sep 17, 2026	201-500	149 contacts →
	Partial evidence “The Mobility House is shaping the future of energy and mobility.” Source: RevenueBase Database · checked Sep 17, 2026
9	Enviria	Partial evidence	Frankfurt, GermanyHQ checked Sep 17, 2026	51-200	132 contacts →
	Partial evidence “Since 2017, ENVIRIA develops comprehensive, integrated energy solutions for commercial and industrial clients.” Source: RevenueBase Database · checked Sep 17, 2026
10	Kiwigrid Gmbh	Strong evidence	Dresden, GermanyHQ checked Sep 17, 2026	51-200	118 contacts →
	Strong evidence “Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.” Source: RevenueBase Database · checked Sep 17, 2026
11	beyonnex.io	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	105 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 17, 2026
12	Aedifion	Indirect evidence	Köln, GermanyHQ checked Sep 17, 2026	51-200	100 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 17, 2026
13	MVV Enamic Gmbh	Partial evidence	Mannheim, GermanyHQ checked Sep 17, 2026	201-500	92 contacts →
	Partial evidence “MVV Enamic bietet als B2B-Lösungseinheit der MVV Energie AG Geschäftskunden ganzheitliche Energielösungen aus einer Hand.” Source: RevenueBase Database · checked Sep 17, 2026
14	Lynqtech	Partial evidence	Hannover, GermanyHQ checked Sep 17, 2026	51-200	91 contacts →
	Partial evidence “LYNQTECH verbindet modernstes Tech-Know-how mit langjährigem Wissen aus der Energiewirtschaft - und gibt damit die Antwort auf eine immer komplexer werdende Energiewelt.” Source: RevenueBase Database · checked Sep 17, 2026
15	Klarsolar Gmbh	Partial evidence	Heidelberg, GermanyHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Source: RevenueBase Database · checked Sep 17, 2026
16	Einhundert	Partial evidence	Köln, GermanyHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “Your partner for the energy transition in the real estate industry Since 2017, einhundert Energie GmbH has been supporting real estate companies in electrifying and decarbonizing…” Source: RevenueBase Database · checked Sep 17, 2026
17	Device Insight	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Source: RevenueBase Database · checked Sep 17, 2026
18	Meteoviva	Indirect evidence	52064 Aachen, GermanyHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “With about 14 million hours of operation, meteoviva is the leading provider for AI-based solutions for optimised building operations worldwide - and ISO 27001 certified.” Source: RevenueBase Database · checked Sep 17, 2026
19	Greenflash	Partial evidence	Essen, GermanyHQ checked Sep 17, 2026	51-200	81 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 17, 2026
20	Pure Energy	Partial evidence	Düsseldorf, GermanyHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “Pure Energy is a private clean-tech organization focusing on commercial optimization of renewable & BESS assets, energy trading, origination, and "hands-on" advisory services.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ecoplanet	Partial evidence	Munich, GermanyHQ checked Sep 17, 2026	51-200	80 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 17, 2026
22	Solandeo	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Solandeo installiert und betreibt dort, wo sie einen konkreten Mehrwert schaffen.” Source: RevenueBase Database · checked Sep 17, 2026
23	Inexogy Smart Metering	Partial evidence	Saarlouis, GermanyHQ checked Sep 17, 2026	51-200	71 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 17, 2026
24	Enocean	Strong evidence	Munich, GermanyHQ checked Sep 17, 2026	51-200	64 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 17, 2026
25	Enercity Contracting Gmbh	Partial evidence	Hannover, GermanyHQ checked Sep 17, 2026	51-200	55 contacts →
	Partial evidence “enercity contracting bietet für zahlreiche Fragen zur aktuellen Energieversorgung individuelle Contractinglösungen an.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: iot energy management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names iot energy management companies.
Partial evidence: Its own public description names part of iot energy management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot energy management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 593 iot energy management companies based in Germany

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Iot energy management companies based in Germany at a glance

As of Sep 17, 2026

33.1%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

8.9%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

280

11-50

203

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 593 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 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 “iot energy management 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 iot energy management 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 iot energy management 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, 3,317 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 17, 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 companies by metro

Iot energy management companies in Berlin53
Iot energy management companies in Hamburg25

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 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 iot energy management companies are there based in Germany?

RevenueBase identified 593 iot energy management 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?

Techem Energy Services Gmbh, headquartered in Eschborn, tops this list with the largest team on record.

Which city has the most iot energy management companies?

Berlin leads with 53 headquartered companies, followed by Hamburg (25) and Munchen (18).

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 3,317 verified decision-maker contacts tracked across these 593 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 17, 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.