Company lists · Data refreshed September 2026
Top 25 Internet of things solutions impacting utilities based in Germany
RevenueBase identified 65 internet of things solutions impacting utilities headquartered in Germany as of September 2026 and tracks 2,645 professional contacts across them, including 1,193 with verified work emails and 125 with mobile numbers. Berlin is the largest hub.
This list covers internet of things solutions impacting utilities 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 6, 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.
The 25 largest internet of things solutions impacting utilities based in Germany
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Partial evidence | 585 contacts → | |||
“Diehl Metering is a worldwide leader in the design, manufacture and supply of smart metering solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Indirect evidence | 187 contacts → | |||
“gridX's mission is to make renewable energy accessible and affordable for all.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Partial evidence | 155 contacts → | |||
“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Indirect evidence | 118 contacts → | |||
“Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Strong evidence | 82 contacts → | |||
“Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Partial evidence | 64 contacts → | |||
“EnOcean | Pioneering Sustainable IoT Solutions through Energy Harvesting and Sensor-to-Cloud Connectivity Headquarters: Munich Energy harvesting technology: Leading developer of…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Partial evidence | 55 contacts → | |||
“Die ZENNER International GmbH & Co.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 51 contacts → | |||
“Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Strong evidence | 39 contacts → | |||
“We set the Internet of Things in motion.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 39 contacts → | |||
“Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Indirect evidence | 27 contacts → | |||
“Sustainability aspects are an integrated part of our everyday work at OmegaLambdaTec.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Partial evidence | 25 contacts → | |||
“IoT solutions for central monitoring and control of decentralized distributed devices are becoming increasingly important in our society.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Partial evidence | 23 contacts → | |||
“Gantner Instruments Environment Solutions is a manufacturer and full-service PV monitoring, control, and analytics supplier for utility-scale renewable power plants.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Partial evidence | 22 contacts → | |||
“Die Digimondo GmbH wurde 2016 von Software-Experten mit der Vision gegründet, mit dem Internet der Dinge (IoT) die Welt effizienter, nachhaltiger und besser zu machen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 21 contacts → | |||
“ROCKETHOME is a leading provider of home energy management and smart building systems in Europe.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Indirect evidence | 19 contacts → | |||
“Since 2003, deZem has been developing and supplying hardware and software to connect and analyse sensor data from many heterogeneous sources – worldwide with projects in Europe…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Partial evidence | 15 contacts → | |||
“Zenner IoT Solutions develops IoT solutions for the energy industry, municipalities, cities, commerce and industry.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Partial evidence | 14 contacts → | |||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Indirect evidence | 13 contacts → | |||
“Our mission: to accompany businesses on their journey into the digital future.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Partial evidence | 11 contacts → | |||
“Arigo is a pioneer in IoT and Cloud solutions, serving industries, building automation, smart metering, and data analytics since 1996.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Strong evidence | 10 contacts → | |||
“QConnex | Internet your things.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Indirect evidence | 9 contacts → | |||
“Our mission: IT meets ENERGY.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 8 contacts → | |||
“Wir, die GPS Gesellschaft für Produktionssysteme GmbH bieten Unternehmen Dienste in der Entwicklung von Strategien zur effizienteren Nutzung ihrer Sensordaten auf der Grundlage…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Partial evidence | 8 contacts → | |||
“IoT solution provider for O&G and building monitoring RCT Remote Control Technology, based in Germany, is one of the leading IoT solution providers for smart remote monitoring of…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 8 contacts → | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
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: internet of things solutions impacting utilities. 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 internet of things solutions impacting utilities.
- Partial evidence
- Its own public description names part of internet of things solutions impacting utilities, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name internet of things solutions impacting utilities. 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 65 internet of things solutions impacting utilities based in Germany
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Internet of things solutions impacting utilities based in Germany at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 internet of things solutions impacting utilities, 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 “internet of things solutions impacting utilities”. 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 internet of things solutions impacting utilities), 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 internet of things solutions impacting utilities, 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, 1,193 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 6, 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.
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 internet of things solutions impacting utilities, 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 internet of things solutions impacting utilities are there based in Germany?
RevenueBase identified 65 internet of things solutions impacting utilities 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?
Diehl Metering, headquartered in Nuremberg, tops this list with the largest team on record.
Which city has the most internet of things solutions impacting utilities?
Berlin leads with 8 headquartered companies, followed by Hamburg (5) and Karlsruhe (5).
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 1,193 verified decision-maker contacts tracked across these 65 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 6, 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.
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