Company lists · Data refreshed October 2026
Top 25 Energy iot hardware manufacturers based in Germany
RevenueBase identified 89 company matches for energy iot hardware manufacturers associated with Germany as of October 2026 and tracks 2,668 professional contacts across them, including 1,243 with verified work emails. Berlin is the largest hub.
This list covers company matches for energy iot hardware manufacturers 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.
The 25 largest energy iot hardware manufacturers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 607 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 | |||||
| 2 | 151 contacts → | ||||
Exact match “We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 115 contacts → | ||||
Exact match “Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 71 contacts → | ||||
Exact match “Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 68 contacts → | ||||
Exact match “EnOcean | Pioneering Sustainable IoT Solutions through Energy Harvesting and Sensor-to-Cloud Connectivity Headquarters: Munich Energy harvesting technology: Leading developer of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 54 contacts → | ||||
Exact match “Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “Hörburger GmbH is an information technology and services company based out of Gewerbestrasse 5, Waltenhofen, Bavaria, Germany.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 52 contacts → | ||||
Exact match “Die ZENNER International GmbH & Co.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 49 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 | |||||
| 10 | 36 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 | |||||
| 11 | 34 contacts → | ||||
Exact match “wtec is a global technology leader dedicated to innovation, sustainability, and smarter building operations.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 25 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 | |||||
| 13 | 24 contacts → | ||||
Exact match “INSIDE M2M is your partner for secure and flexible IoT solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 22 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match “We are autosen.com - Sensors, automation and Industrial IoT.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “perto is an energy efficiency service provider for large properties.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “ROCKETHOME is a leading provider of home energy management and smart building systems in Europe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Zenner IoT Solutions develops IoT solutions for the energy industry, municipalities, cities, commerce and industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Our mission: to accompany businesses on their journey into the digital future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “QConnex | Internet your things.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Arigo is a pioneer in IoT and Cloud solutions, serving industries, building automation, smart metering, and data analytics since 1996.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Wir entwickeln individuelle Hard- und Softwarelösungen für das Internet der Dinge.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “The name MICAS AG stands for innovative, individualised and high quality sensor and electronic products for building technology.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Whether it is a simple metering interface or a complex computer managing industrial vehicles, SMaBiT has the experience and is dedicated to providing the ideal custom solution for…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy iot hardware manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 89 energy iot hardware manufacturers based in Germany
See the full list, filter by size, metro and specialty, and access 1,243 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy iot hardware manufacturers based in Germany at a glance
As of Oct 12, 2026Companies by employee count
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 89 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 iot hardware manufacturers” 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 1,243 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 iot hardware manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy iot hardware manufacturers are there based in Germany?
RevenueBase identified 89 company matches for energy iot hardware manufacturers 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 iot hardware manufacturers?
Berlin leads with 9 company records, followed by Hamburg (6) 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 1,243 professional contacts with verified work emails tracked across these 89 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.
Ready to reach these companies? Verified emails and direct dials for all 89 energy iot hardware manufacturers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Energy iot hardware manufacturers by geography
- Energy iot hardware manufacturers based in Bangalore, India
- Energy iot hardware manufacturers based in Hyderabad, India
- Energy iot hardware manufacturers based in Australia
- Energy iot hardware manufacturers based in Brazil
- Energy iot hardware manufacturers based in Canada
- Energy iot hardware manufacturers based in France
- Energy iot hardware manufacturers based in India
- Energy iot hardware manufacturers based in Italy
- Energy iot hardware manufacturers based in the Netherlands
- Energy iot hardware manufacturers based in Poland
- Energy iot hardware manufacturers based in South Africa
- Energy iot hardware manufacturers based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy iot hardware manufacturers based in Bangalore, India
- Energy iot hardware manufacturers based in Hyderabad, India
- Energy iot hardware manufacturers based in Australia
- Energy iot hardware manufacturers based in Brazil
- Energy iot hardware manufacturers based in Canada
- Energy iot hardware manufacturers based in France
Company intelligence · public preview
Top 25 energy iot hardware manufacturers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 89 matching company records for energy iot hardware manufacturers based in Germany, with 2,668 tracked contacts and 1,243 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy iot hardware manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Diehl Meteringdiehl.comHQ: Nuremberg, GermanyReported employees: 1,001-5,000 | Nuremberg, Germany | 1,001-5,000 | Exact match | 607 contacts → |
“Diehl Metering is a worldwide leader in the design, manufacture and supply of smart metering solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cuculuscuculus.comHQ: Erfurt, GermanyReported employees: 51-200 | Erfurt, Germany | 51-200 | Exact match | 151 contacts → |
“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kiwigrid Gmbhkiwigrid.comHQ: Dresden, GermanyReported employees: 51-200 | Dresden, Germany | 51-200 | Exact match | 115 contacts → |
“Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Device Insightdevice-insight.comHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 71 contacts → |
“Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Enoceanenocean.comHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 68 contacts → |
“EnOcean | Pioneering Sustainable IoT Solutions through Energy Harvesting and Sensor-to-Cloud Connectivity Headquarters: Munich Energy harvesting technology: Leading developer of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Smight Gmbhsmight.comHQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 54 contacts → |
“Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hörburger Gmbhhoerburger.deHQ: Waltenhofen, GermanyReported employees: 201-500 | Waltenhofen, Germany | 201-500 | Exact match | 54 contacts → |
“Hörburger GmbH is an information technology and services company based out of Gewerbestrasse 5, Waltenhofen, Bavaria, Germany.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Zenner Internationalzenner.deHQ: Saarbrücken, GermanyReported employees: 1,001-5,000 | Saarbrücken, Germany | 1,001-5,000 | Exact match | 52 contacts → |
“Die ZENNER International GmbH & Co.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Encentive Gmbhencentive.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 49 contacts → |
“encentive helps industrial companies reduce energy costs and CO₂ emissions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Theben Smart Energytheben-se.deHQ: Haigerloch, GermanyReported employees: 51-200 | Haigerloch, Germany | 51-200 | Exact match | 36 contacts → |
“Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  WTECwtec.ioHQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 34 contacts → |
“wtec is a global technology leader dedicated to innovation, sustainability, and smarter building operations.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Berg Gmbhberg-energie.deHQ: Martinsried, GermanyReported employees: 11-50 | Martinsried, Germany | 11-50 | Exact match | 25 contacts → |
“Ganzheitliche Lösungen für effizientes Energiemanagement – seit über 30 Jahren Die Berg GmbH bietet ganzheitliche Energielösungen aus einer Hand.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Inside M2m Gmbhinside-m2m.deHQ: Garbsen (near Hannover), GermanyReported employees: 51-200 | Garbsen (near Hannover), Germany | 51-200 | Exact match | 24 contacts → |
“INSIDE M2M is your partner for secure and flexible IoT solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Dezem Gmbhdezem.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 22 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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  autosen.comautosen.comHQ: Essen, GermanyReported employees: 11-50 | Essen, Germany | 11-50 | Exact match | 22 contacts → |
“We are autosen.com - Sensors, automation and Industrial IoT.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PERTOperto.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“perto is an energy efficiency service provider for large properties.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Rockethome Gmbhrockethome.deHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 17 contacts → |
“ROCKETHOME is a leading provider of home energy management and smart building systems in Europe.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Zenner IOT Solutions Gmbhzenner-iot.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 14 contacts → |
“Zenner IoT Solutions develops IoT solutions for the energy industry, municipalities, cities, commerce and industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  M2m Germany Gmbhm2mgermany.deHQ: Wehrheim, GermanyReported employees: 11-50 | Wehrheim, Germany | 11-50 | Exact match | 12 contacts → |
“Our mission: to accompany businesses on their journey into the digital future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Qconnex Gmbhqconnex.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“QConnex | Internet your things.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Arigo Software Gmbharigo-software.deHQ: Bielefeld, GermanyReported employees: 11-50 | Bielefeld, Germany | 11-50 | Exact match | 11 contacts → |
“Arigo is a pioneer in IoT and Cloud solutions, serving industries, building automation, smart metering, and data analytics since 1996.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tapdo Technologies Gmbhtapdo.ioHQ: Münster, GermanyReported employees: 11-50 | Münster, Germany | 11-50 | Exact match | 9 contacts → |
“Wir entwickeln individuelle Hard- und Softwarelösungen für das Internet der Dinge.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Micas AGmicas.deHQ: Oelsnitz Im Erzegbirge, GermanyReported employees: 51-200 | Oelsnitz Im Erzegbirge, Germany | 51-200 | Exact match | 9 contacts → |
“The name MICAS AG stands for innovative, individualised and high quality sensor and electronic products for building technology.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  RCTr-c-t.bizHQ: Gladenbach, GermanyReported employees: 11-50 | Gladenbach, Germany | 11-50 | Exact match | 9 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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Smabit Gmbhsmabit.euHQ: Berlino, GermanyReported employees: 11-50 | Berlino, Germany | 11-50 | Exact match | 8 contacts → |
“Whether it is a simple metering interface or a complex computer managing industrial vehicles, SMaBiT has the experience and is dedicated to providing the ideal custom solution for…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Energy iot hardware manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
88 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 89 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy iot hardware manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy iot hardware manufacturers did RevenueBase find based in Germany?
The saved snapshot records 89 matching company records, 2,668 tracked contacts and 1,243 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy iot hardware manufacturers by geography
- Energy iot hardware manufacturers based in Bangalore, India
- Energy iot hardware manufacturers based in Hyderabad, India
- Energy iot hardware manufacturers based in Australia
- Energy iot hardware manufacturers based in Brazil
- Energy iot hardware manufacturers based in Canada
- Energy iot hardware manufacturers based in France
- Energy iot hardware manufacturers based in India
- Energy iot hardware manufacturers based in Italy
- Energy iot hardware manufacturers based in the Netherlands
- Energy iot hardware manufacturers based in Poland
- Energy iot hardware manufacturers based in South Africa
- Energy iot hardware manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 energy iot hardware manufacturers based in Germany. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-iot-hardware-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy iot hardware manufacturers based in Bangalore, India
- Energy iot hardware manufacturers based in Hyderabad, India
- Energy iot hardware manufacturers based in Australia
- Energy iot hardware manufacturers based in Brazil
- Energy iot hardware manufacturers based in Canada
- Energy iot hardware manufacturers based in France
Company intelligence · public preview
Top 25 energy iot hardware manufacturers based in Germany
RevenueBase records 89 matching company records for energy iot hardware manufacturers based in Germany, with 2,668 tracked contacts and 1,243 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy iot hardware manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Diehl Meteringdiehl.com HQ: Nuremberg, GermanyReported employees: 1,001-5,000 | Nuremberg, Germany | 1,001-5,000 | Exact match | 607 contacts → |
“Diehl Metering is a worldwide leader in the design, manufacture and supply of smart metering solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cuculuscuculus.com HQ: Erfurt, GermanyReported employees: 51-200 | Erfurt, Germany | 51-200 | Exact match | 151 contacts → |
“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kiwigrid Gmbhkiwigrid.com HQ: Dresden, GermanyReported employees: 51-200 | Dresden, Germany | 51-200 | Exact match | 115 contacts → |
“Kiwigrid ist das IoT-Unternehmen für Energiemanagement und Energieoptimierung.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Device Insightdevice-insight.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 71 contacts → |
“Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Enoceanenocean.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 68 contacts → |
“EnOcean | Pioneering Sustainable IoT Solutions through Energy Harvesting and Sensor-to-Cloud Connectivity Headquarters: Munich Energy harvesting technology: Leading developer of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Smight Gmbhsmight.com HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 54 contacts → |
“Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hörburger Gmbhhoerburger.de HQ: Waltenhofen, GermanyReported employees: 201-500 | Waltenhofen, Germany | 201-500 | Exact match | 54 contacts → |
“Hörburger GmbH is an information technology and services company based out of Gewerbestrasse 5, Waltenhofen, Bavaria, Germany.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zenner Internationalzenner.de HQ: Saarbrücken, GermanyReported employees: 1,001-5,000 | Saarbrücken, Germany | 1,001-5,000 | Exact match | 52 contacts → |
“Die ZENNER International GmbH & Co.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Encentive Gmbhencentive.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 49 contacts → |
“encentive helps industrial companies reduce energy costs and CO₂ emissions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Theben Smart Energytheben-se.de HQ: Haigerloch, GermanyReported employees: 51-200 | Haigerloch, Germany | 51-200 | Exact match | 36 contacts → |
“Seit mehr als 100 Jahren steht die Theben AG als Mutter der Theben Smart Energy für Innovationen.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WTECwtec.io HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 34 contacts → |
“wtec is a global technology leader dedicated to innovation, sustainability, and smarter building operations.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Berg Gmbhberg-energie.de HQ: Martinsried, GermanyReported employees: 11-50 | Martinsried, Germany | 11-50 | Exact match | 25 contacts → |
“Ganzheitliche Lösungen für effizientes Energiemanagement – seit über 30 Jahren Die Berg GmbH bietet ganzheitliche Energielösungen aus einer Hand.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inside M2m Gmbhinside-m2m.de HQ: Garbsen (near Hannover), GermanyReported employees: 51-200 | Garbsen (near Hannover), Germany | 51-200 | Exact match | 24 contacts → |
“INSIDE M2M is your partner for secure and flexible IoT solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Dezem Gmbhdezem.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 22 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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | autosen.comautosen.com HQ: Essen, GermanyReported employees: 11-50 | Essen, Germany | 11-50 | Exact match | 22 contacts → |
“We are autosen.com - Sensors, automation and Industrial IoT.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PERTOperto.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“perto is an energy efficiency service provider for large properties.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rockethome Gmbhrockethome.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 17 contacts → |
“ROCKETHOME is a leading provider of home energy management and smart building systems in Europe.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Zenner IOT Solutions Gmbhzenner-iot.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 14 contacts → |
“Zenner IoT Solutions develops IoT solutions for the energy industry, municipalities, cities, commerce and industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | M2m Germany Gmbhm2mgermany.de HQ: Wehrheim, GermanyReported employees: 11-50 | Wehrheim, Germany | 11-50 | Exact match | 12 contacts → |
“Our mission: to accompany businesses on their journey into the digital future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Qconnex Gmbhqconnex.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“QConnex | Internet your things.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Arigo Software Gmbharigo-software.de HQ: Bielefeld, GermanyReported employees: 11-50 | Bielefeld, Germany | 11-50 | Exact match | 11 contacts → |
“Arigo is a pioneer in IoT and Cloud solutions, serving industries, building automation, smart metering, and data analytics since 1996.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tapdo Technologies Gmbhtapdo.io HQ: Münster, GermanyReported employees: 11-50 | Münster, Germany | 11-50 | Exact match | 9 contacts → |
“Wir entwickeln individuelle Hard- und Softwarelösungen für das Internet der Dinge.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Micas AGmicas.de HQ: Oelsnitz Im Erzegbirge, GermanyReported employees: 51-200 | Oelsnitz Im Erzegbirge, Germany | 51-200 | Exact match | 9 contacts → |
“The name MICAS AG stands for innovative, individualised and high quality sensor and electronic products for building technology.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | RCTr-c-t.biz HQ: Gladenbach, GermanyReported employees: 11-50 | Gladenbach, Germany | 11-50 | Exact match | 9 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…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Smabit Gmbhsmabit.eu HQ: Berlino, GermanyReported employees: 11-50 | Berlino, Germany | 11-50 | Exact match | 8 contacts → |
“Whether it is a simple metering interface or a complex computer managing industrial vehicles, SMaBiT has the experience and is dedicated to providing the ideal custom solution for…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Energy iot hardware manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
88 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 89 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy iot hardware manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy iot hardware manufacturers did RevenueBase find based in Germany?
The saved snapshot records 89 matching company records, 2,668 tracked contacts and 1,243 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy iot hardware manufacturers by geography
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- Energy iot hardware manufacturers based in Italy
- Energy iot hardware manufacturers based in the Netherlands
- Energy iot hardware manufacturers based in Poland
- Energy iot hardware manufacturers based in South Africa
- Energy iot hardware manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 energy iot hardware manufacturers based in Germany. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-iot-hardware-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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