Company lists · Data refreshed September 2026

Top 25 Energy billing software companies based in Germany

Name: Energy billing software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 144 companies tracked

RevenueBase identified 144 energy billing software companies headquartered in Germany as of September 2026 and tracks 2,443 professional contacts across them, including 1,012 with verified work emails. Berlin is the largest hub.

This list covers energy billing 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 28, 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 28, 2026 86% judged on-target in blind review

144Companies

2,443Contacts tracked

1,012Verified emails

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The 25 largest energy billing software companies based in Germany

Ranked by team size

Top 25 of 144 energy billing software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy billing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Schleupen SE	Strong evidence	Ettlingen, GermanyHQ checked Sep 28, 2026	501-1,000	253 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 28, 2026
2	Soptim AG	Partial evidence	Aachen, GermanyHQ checked Sep 28, 2026	201-500	213 contacts →
	Partial evidence “Our heart has been beating for the energy industry for over fifty years now.” Source: RevenueBase Database · checked Sep 28, 2026
3	siv.ag	Partial evidence	Roggentin, GermanyHQ checked Sep 28, 2026	201-500	180 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
4	Epilot Gmbh	Partial evidence	Cologne, GermanyHQ checked Sep 28, 2026	51-200	106 contacts →
	Partial evidence “The platform for a new energy world.” Source: RevenueBase Database · checked Sep 28, 2026
5	Lynqtech	Partial evidence	Hannover, GermanyHQ checked Sep 28, 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 28, 2026
6	Powercloud Gmbh	Strong evidence	Achern, GermanyHQ checked Sep 28, 2026	201-500	79 contacts →
	Strong evidence “Mission statement We are a cloud software provider that supports the players in the energy market on their path into the future with innovative solutions for the digital…” Source: RevenueBase Database · checked Sep 28, 2026
7	Metergrid Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “metergrid develops innovative SaaS products for specific problems of decentralized energy systems.” Source: RevenueBase Database · checked Sep 28, 2026
8	Klafka & Hinz Energie-Informations-Systeme Gmbh	Strong evidence	Aachen, GermanyHQ checked Sep 28, 2026	51-200	55 contacts →
	Strong evidence “Willkommen bei FirstX, der innovativen Softwareplattform von Klafka & Hinz Energie-Informations-Systeme GmbH.” Source: RevenueBase Database · checked Sep 28, 2026
9	EVU Zählwerk Abrechnungs- UND Servicegesellschaft MBH	Partial evidence	Bochum, GermanyHQ checked Sep 28, 2026	201-500	49 contacts →
	Partial evidence “Die evu zählwerk Abrechnungs- und Servicegesellschaft mbH ist eine Tochtergesellschaft der ewmr – Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH.” Source: RevenueBase Database · checked Sep 28, 2026
10	Lumenaza Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “Lumenaza GmbH is a Berlin-based company that develops solutions driving the digitalization of the energy transition, enabling both individuals and businesses to benefit from the…” Source: RevenueBase Database · checked Sep 28, 2026
11	Somentec Software Gmbh	Partial evidence	Langen, GermanyHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “Seit 1994 vertreiben wir Abrechnungslösungen für Energie, Wasser- und Wärmeversorger, Contracting-Unternehmen und Wohnungsbaugesellschaften.” Source: RevenueBase Database · checked Sep 28, 2026
12	KUGU	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “The KUGU platform digitizes building technologies and automizes related business processes.” Source: RevenueBase Database · checked Sep 28, 2026
13	Seven2one Informationssysteme Gmbh	Strong evidence	Karlsruhe, GermanyHQ checked Sep 28, 2026	11-50	39 contacts →
	Strong evidence “INDIVIDUALIZED SOFTWARE FOR THE ENERGY TOPICS OF THE FUTURE Seven2one is passionate about developing software for a sustainable energy world The solution is our focus.” Source: RevenueBase Database · checked Sep 28, 2026
14	Ponton Gmbh	Strong evidence	Hamburg, GermanyHQ checked Sep 28, 2026	51-200	39 contacts →
	Strong evidence “PONTON is a software company providing standard-based solutions for B2B processes in the energy industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Phi-Consulting Gmbh	Partial evidence	Bochum, GermanyHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “The consulting company phi-Consulting GmbH based in Bochum, Germany, helps utilities to optimize their business processes in the fields of energy markets deregulation, consumption…” Source: RevenueBase Database · checked Sep 28, 2026
16	Solarize	Strong evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	26 contacts →
	Strong evidence “Unsere cloudbasierte Software ermöglicht eine präzise, verbrauchsgenaue Abrechnung in der zunehmend Zeitreihen basierten Energiewelt.” Source: RevenueBase Database · checked Sep 28, 2026
17	Berg Gmbh	Partial evidence	Martinsried, GermanyHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Ganzheitliche Lösungen für effizientes Energiemanagement – seit über 30 Jahren Die Berg GmbH bietet ganzheitliche Energielösungen aus einer Hand.” Source: RevenueBase Database · checked Sep 28, 2026
18	Kraftwerk Software Holding Gmbh	Partial evidence	Halle/saale, GermanyHQ checked Sep 28, 2026	201-500	21 contacts →
	Partial evidence “Wir sind das Betriebssystem der Energiewende.” Source: RevenueBase Database · checked Sep 28, 2026
19	Aktif Unternehmensgruppe	Indirect evidence	Senftenberg, GermanyHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
20	Varys. Gesellschaft FÜR Software UND Abrechnung MBH	Indirect evidence	Jena, GermanyHQ checked Sep 28, 2026	51-200	16 contacts →
	Indirect evidence “Die varys.” Source: RevenueBase Database · checked Sep 28, 2026
21	Thermomess Wärmemessdienst AG	Indirect evidence	Wasserburg, GermanyHQ checked Sep 28, 2026	201-500	14 contacts →
	Indirect evidence “Bei Thermomess steht der Kunde stets im Mittelpunkt.” Source: RevenueBase Database · checked Sep 28, 2026
22	TAP Steuerungsgesellschaft MBH & CO KG	Partial evidence	München, GermanyHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Über TAP Die TAP ist als eine innovative SaaS-Lösung auf Basis von SAP S/4 Hana Utilities speziell auf die Anforderungen deutscher Energieversorgungsunternehmen zugeschnitten und…” Source: RevenueBase Database · checked Sep 28, 2026
23	Hymate	Partial evidence	Munich, GermanyHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Rethinking Energy – with hymate.” Source: RevenueBase Database · checked Sep 28, 2026
24	Visconto Gmbh	Partial evidence	Veitshöchheim, GermanyHQ checked Sep 28, 2026	51-200	11 contacts →
	Partial evidence “Visconto ist ein starker Partner für Unternehmen auf dem Energiemarkt: Von der Bilanzierung und Abrechnung über bis zur Betreuung der Endkunden.” Source: RevenueBase Database · checked Sep 28, 2026
25	Skibatron	Indirect evidence	Gelsenkirchen, GermanyHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 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: energy billing software 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 energy billing software companies.
Partial evidence: Its own public description names part of energy billing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy billing software 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 144 energy billing software companies based in Germany

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Energy billing software companies based in Germany at a glance

As of Sep 28, 2026

41.4%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 144 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 energy billing 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 “energy billing 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 energy billing 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 energy billing 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, 1,012 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 28, 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 energy billing 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 energy billing software companies are there based in Germany?

RevenueBase identified 144 energy billing 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 Ettlingen, tops this list with the largest team on record.

Which city has the most energy billing software companies?

Berlin leads with 11 headquartered companies, followed by Munchen (6) and Aachen (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 1,012 verified decision-maker contacts tracked across these 144 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 28, 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.