Company lists · Data refreshed September 2026

Top 20 Utility customer service software based in Germany

RevenueBase identified 31 company matches for utility customer service software associated with Germany as of September 2026 and tracks 1,550 professional contacts across them, including 706 with verified work emails and 22 with mobile numbers. Berlin is the largest hub.

This list covers company matches for utility customer service software 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 September 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 6, 2026 How this list was built
31Companies
1,550Contacts tracked
706Verified emails
22Mobile numbers
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The 20 largest utility customer service software based in Germany

Ranked by team size
Top 20 of 31 company matches for utility customer service software based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMagdeburg, GermanyHQ recorded Sep 6, 20265,001-10,000699 contacts →

Exact match

“Regiocom provides specialised IT solutions, customer contact management and business process outsourcing services including billing services for utility companies.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchRoggentin, GermanyHQ recorded Sep 6, 2026201-500180 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchHanover, GermanyHQ recorded Sep 6, 202651-20091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Sep 6, 202651-20070 contacts →

Exact match

“Kundenservice ist der Schlüssel zu einem nachhaltigen wirtschaftlichen Erfolg und langfristiger Kundenbindung.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchAachen, GermanyHQ recorded Sep 6, 202651-20055 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Sep 6, 202651-20052 contacts →

Exact match

“endios – Wir machen aus Kundenbeziehungen echte Kundenliebe.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchBochum, GermanyHQ recorded Sep 6, 2026201-50049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Sep 6, 202651-20043 contacts →

Exact match

“Du möchtest mit deinem Vertrieb mehr Umsatz generieren?”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchLangen, GermanyHQ recorded Sep 6, 202651-20042 contacts →

Exact match

“Seit 1994 vertreiben wir Abrechnungslösungen für Energie, Wasser- und Wärmeversorger, Contracting-Unternehmen und Wohnungsbaugesellschaften.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchMünster, GermanyHQ recorded Sep 6, 2026201-50026 contacts →

Exact match

“Mit unseren umfangreichen Leistungen unterstützen wir Versorgungsunternehmen wirkungsvoll und nachhaltig in allen Segmenten der Kundenbetreuung und bei der Umsetzung dazugehöriger…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchSenftenberg, GermanyHQ recorded Sep 6, 202651-20018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchUrbar, GermanyHQ recorded Sep 6, 202611-5016 contacts →

Exact match

“Dürfen wir uns vorstellen?”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchBocholt, GermanyHQ recorded Sep 6, 202651-20013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchOsterode Am Harz, GermanyHQ recorded Sep 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchErfurt, GermanyHQ recorded Sep 6, 202651-2008 contacts →

Exact match

“Herwig- Field Service and Workforce Management for energy suppliers Our strength lies in the planning, control and precise documentation of extensive processes.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchHeusenstamm, GermanyHQ recorded Sep 6, 202611-507 contacts →

Exact match

“We are SunUp - ein innovatives Softwareunternehmen für Kundenverwaltung, Kundenabrechnung und Kundenbindung.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Sep 6, 202611-502 contacts →

Exact match

“Das neue Werkzeug für die Prozesskostenanalyse für Versorgungsunternehmen PROCO 2.1 unterstützt Unternehmen der Versorgungswirtschaft bei der Prozessreorganisation und…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchNeuffen, GermanyHQ recorded Sep 6, 20261-102 contacts →

Exact match

“Sie sind Strom, Gas, Wasser- oder Wärmekunde, haben Fragen zu unseren Vertragsangeboten, wollen umziehen, eine Einzugsermächtigung erteilen Die Mitarbeiterinnen im”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchDüsseldorf, GermanyHQ recorded Sep 6, 20261-102 contacts →

Exact match

“Volteo – Die modulare White-Label Kunden-App für Stadtwerke Volteo bietet eine zukunftsfähige App-Lösung, mit der Stadtwerke sämtliche Kundenservices digitalisiert bündeln können…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchSaarwellingen, GermanyHQ recorded Sep 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 20 of 31 utility customer service software based in Germany

See the full list, filter by size, metro and specialty, and access 706 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility customer service software based in Germany at a glance

As of Sep 6, 2026
45.5%Verified-email coverage
1.4%Mobile-number coverage
50.0Average contacts per company
51-200Median size (employees)
6.5%Largest-city concentration · Berlin
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
5
51-200
12
201-500
5
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

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 “utility customer service software” 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 706 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 September 6, 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 “utility customer service software”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility customer service software are there based in Germany?

RevenueBase identified 31 company matches for utility customer service software associated with Germany as of September 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?

Regiocom SE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility customer service software?

Berlin leads with 2 company records, followed by Erfurt (2) and Hamburg (2).

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 706 professional contacts with verified work emails tracked across these 31 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 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 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.