Company lists · Data refreshed September 2026
Top 23 Gas utility software companies based in Germany
RevenueBase identified 48 gas utility software companies headquartered in Germany as of September 2026 and tracks 1,314 professional contacts across them, including 639 with verified work emails and 10 with mobile numbers. Essen is the largest hub.
This list covers gas utility 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 23 largest gas utility software companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Schleupen SEPartial evidence | 253 | |||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 211 | ||||
“Our heart has been beating for the energy industry for over fifty years now.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | siv.agIndirect evidence | 181 | |||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 109 | ||||
“The platform for a new energy world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 89 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 55 | ||||
“Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 53 | ||||
“IT Solutions for Utilities Cloud-native applications for geographic information systems (GIS), maintenance for utility networks, integrity management, and rights management for…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 42 | ||||
“Seit 1994 vertreiben wir Abrechnungslösungen für Energie, Wasser- und Wärmeversorger, Contracting-Unternehmen und Wohnungsbaugesellschaften.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 25 | ||||
“Conntac is an innovative software company based in Augsburg.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 | ||||
“Konzentrieren Sie sich auf das Wesentliche, wir erledigen den Rest für Sie.“ An dieser Grundidee richten wir seit über 25 Jahren unser tägliches Handeln in der Zusammenarbeit mit…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 16 | ||||
“Dürfen wir uns vorstellen?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 | ||||
“Die Lovion GmbH hat sich auf die Entwicklung von IT-Lösungen für Netzbetreiber spezialisiert.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 | ||||
“retoflow bietet Verteilnetzbetreibern und Stadtwerken eine Softwareplattform zur innovativen und integrierten Planung von Strom- und Rohrnetzen an.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 10 | ||||
“ArcMind Technologies ist ein unabhängiger IT-Dienstleister, der Lösungen für die Energiewirtschaft konzipiert, programmiert und implementiert.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | Smartsim GmbhIndirect evidence | 9 | |||
“Our mission is to develop digital solutions for tomorrow’s energy system.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 | ||||
“Die CRP Informationssysteme GmbH ist eine Gruppe 🧑 von hochqualifizierten Fachleuten, die ihre Expertise und Leidenschaft in den Dienst von Energieversorgungsunternehmen mit…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Liwacom Informationstechnik GmbhStrong evidence | 6 | |||
“For more than thirty years now, the international natural gas industry has placed its trust in our high-grade software products and services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | Messkonzept GmbhPartial evidence | 6 | |||
“Our philosophy is to deliver the best measuring characteristics, first-class quality, honest consulting and customer-friendly service in GAS ANALYTICS.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 | ||||
“Die envago GmbH entwickelt Software-Lösungen für die Energiebranche.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“We are IWB, the innovators behind CRYO.TAS, the standard for fully automated quality assurance and bulk loading systems.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | TimpetoolsPartial evidence | 3 | |||
“timpetools entwickelt Software für die Energiewirtschaft – von Standard-Lösungen für Handel und Vertrieb bis zu individueller Auftragsarbeit.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | Energieversorgung Ergolding-Essenbach GmbhIndirect evidence | 2 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“ENERKO INFORMATIK is a software development company with a specialization in energy related solutions based out of Markt 45-47, Aachen, Germany.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 23 of 48 gas utility software companies based in Germany
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Gas utility software companies based in Germany at a glance
As of Sep 3, 2026Companies by employee count
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 gas utility software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Germany whose own description of what they do matches “gas utility software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among gas utility 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 an evidence 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, 639 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 3, 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
How many gas utility software companies are there based in Germany?
RevenueBase identified 48 gas utility 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?
Schleupen SE, headquartered in Moers, tops this list with the largest team on record.
Which city has the most gas utility software companies?
Essen leads with 4 headquartered companies, followed by Aachen (3) and Dortmund (2).
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 639 verified decision-maker contacts tracked across these 48 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 3, 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 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.
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