Company lists · Data refreshed September 2026

Top 25 Smart meter software companies based in Germany

RevenueBase identified 198 smart meter software companies headquartered in Germany as of September 2026 and tracks 5,551 professional contacts across them, including 2,516 with verified work emails and 77 with mobile numbers. Berlin is the largest hub.

This list covers smart meter software 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
198Companies
5,551Contacts tracked
2,516Verified emails
77Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest smart meter software companies based in Germany

Ranked by team size
Top 25 of 198 smart meter software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to smart meter software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNuremberg, GermanyHQ checked Sep 6, 20261,001-5,000585 contacts →

“Diehl Metering is a worldwide leader in the design, manufacture and supply of smart metering solutions.”

Source: company website · checked Sep 6, 2026
2Partial evidenceBerlin, GermanyHQ checked Sep 6, 20261,001-5,000442 contacts →

“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.”

Source: company website · checked Sep 6, 2026
3Partial evidenceEttlingen, GermanyHQ checked Sep 6, 2026501-1,000253 contacts →

“With around 450 employees at five national locations, Schleupen SE is one of the leading innovative software manufacturers in the fields of energy and water management (EWW) as…”

Source: company website · checked Sep 6, 2026
4Indirect evidenceAachen, GermanyHQ checked Sep 6, 2026201-500213 contacts →

“Our heart has been beating for the energy industry for over fifty years now.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceRoggentin, GermanyHQ checked Sep 6, 2026201-500180 contacts →

“Mehr als 20 Jahre erfolgreich etabliert, ist die SIV.AG heute einer der führenden ganzheitlichen Lösungsanbieter für die deutsche und internationale Energie- und Wasserwirtschaft.”

Source: company website · checked Sep 6, 2026
6Partial evidenceErfurt, GermanyHQ checked Sep 6, 202651-200155 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, 2026
7Indirect evidenceCologne, GermanyHQ checked Sep 6, 202651-200155 contacts →

“envelio - Supporting the smarter, faster evolution of your power grid.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceCologne, GermanyHQ checked Sep 6, 202651-200106 contacts →

“The platform for a new energy world.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceErfurt, GermanyHQ checked Sep 6, 2026201-500102 contacts →

“QUNDIS GmbH is an innovative, mid-sized company with about 300 employees located in Erfurt, Germany.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 6, 202651-20097 contacts →

“node.energy is your strategic partner for the digital commercial management of wind and solar projects.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceHannover, GermanyHQ checked Sep 6, 202651-20091 contacts →

“LYNQTECH verbindet modernstes Tech-Know-how mit langjährigem Wissen aus der Energiewirtschaft - und gibt damit die Antwort auf eine immer komplexer werdende Energiewelt.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceMünster, GermanyHQ checked Sep 6, 2026201-50091 contacts →

“Wir digitalisieren Energie.”

Source: company website · checked Sep 6, 2026
13Partial evidenceMannheim, GermanyHQ checked Sep 6, 202651-20086 contacts →

“Power Plus Communications is Europe's leading supplier of data communications technologies for Smart Metering & Smart Grids PPC's solutions offer energy suppliers efficient…”

Source: company website · checked Sep 6, 2026
14Indirect evidenceDarmstadt, GermanyHQ checked Sep 6, 202611-5081 contacts →
Source: company website · checked Sep 6, 2026
15Partial evidenceMunich, GermanyHQ checked Sep 6, 202651-20080 contacts →

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

Source: company website · checked Sep 6, 2026
16Indirect evidenceBerlin, GermanyHQ checked Sep 6, 202651-20072 contacts →

“Solandeo installiert und betreibt dort, wo sie einen konkreten Mehrwert schaffen.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceGallin, GermanyHQ checked Sep 6, 2026201-50071 contacts →

“EMH metering GmbH & Co.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceSaarlouis, GermanyHQ checked Sep 6, 202651-20071 contacts →

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

Source: company website · checked Sep 6, 2026
19Indirect evidenceStuttgart, GermanyHQ checked Sep 6, 202651-20068 contacts →

“metergrid develops innovative SaaS products for specific problems of decentralized energy systems.”

Source: company website · checked Sep 6, 2026
20Partial evidenceAachen, GermanyHQ checked Sep 6, 202651-20055 contacts →

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

Source: company website · checked Sep 6, 2026
21Indirect evidenceSaarbrücken, GermanyHQ checked Sep 6, 20261,001-5,00055 contacts →

“Die ZENNER International GmbH & Co.”

Source: company website · checked Sep 6, 2026
22Indirect evidenceHamburg, GermanyHQ checked Sep 6, 202651-20052 contacts →

“endios – Wir machen aus Kundenbeziehungen echte Kundenliebe.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceOsnabrück, GermanyHQ checked Sep 6, 202651-20052 contacts →

“smartOPTIMO wurde 2009 von den Stadtwerken Münster und Osnabrück gegründet und ist eines der führenden Stadtwerke-Netzwerke Deutschlands.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceKarlsruhe, GermanyHQ checked Sep 6, 202651-20051 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, 2026
25Indirect evidenceBochum, GermanyHQ checked Sep 6, 2026201-50049 contacts →

“Die evu zählwerk Abrechnungs- und Servicegesellschaft mbH ist eine Tochtergesellschaft der ewmr – Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH.”

Source: company website · checked Sep 6, 2026

Showing 25 of 198 smart meter software companies based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,516 reachable decision-makers.

Free signup · no credit card

View the full list →

Smart meter software companies based in Germany at a glance

As of Sep 6, 2026
45.3%Verified-email coverage
1.4%Mobile-number coverage
28.0Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Berlin
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
74
51-200
43
201-500
11
501-1,000
4
1,001-5,000
4
5,001-10,000
1

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 smart meter software 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 “smart meter software 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 smart meter software 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 smart meter software 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, 2,516 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 smart meter software 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 smart meter software companies are there based in Germany?

RevenueBase identified 198 smart meter software 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?

Diehl Metering, headquartered in Nuremberg, tops this list with the largest team on record.

Which city has the most smart meter software companies?

Berlin leads with 22 headquartered companies, followed by Erfurt (7) and Karlsruhe (7).

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 2,516 verified decision-maker contacts tracked across these 198 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.

Ready to reach these companies? Verified emails and direct dials for all 198 smart meter software companies based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.