Company lists · Data refreshed September 2026

Top 17 Utility customer service platforms based in the United Kingdom

RevenueBase identified 44 company matches for utility customer service platforms associated with the United Kingdom as of September 2026 and tracks 1,084 professional contacts across them, including 528 with verified work emails and 141 with mobile numbers. London is the largest hub.

This list covers company matches for utility customer service platforms associated with the United Kingdom, 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
44Companies
1,084Contacts tracked
528Verified emails
141Mobile numbers
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The 17 largest utility customer service platforms based in the United Kingdom

Ranked by team size
Top 17 of 44 company matches for utility customer service platforms based in the United Kingdom, 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 matchEuxton, United KingdomHQ recorded Sep 6, 2026501-1,000380 contacts →

Exact match

“We're ESG - and we put the power of data in your hands.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchSale, United KingdomHQ recorded Sep 6, 2026501-1,000202 contacts →

Exact match

“We provide UK SMEs with telecoms, water, gas and electricity, payment services and business insurance.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchBristol, United KingdomHQ recorded Sep 6, 2026201-500108 contacts →

Exact match

“We started life in 2001 as Bristol Wessex Billing Services Ltd.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20053 contacts →

Exact match

“Methodia is a software development company, which specializes in Business-as-a-Service (BaaS) and Software-as-a-Service (SaaS) solutions designed for utility retailers.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchBlackpool, United KingdomHQ recorded Sep 6, 202651-20038 contacts →

Exact match

“Are you tired of navigating the complexities of energy pricing, struggling with payment solutions, or managing your water services?”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchColchester, United KingdomHQ recorded Sep 6, 20261,001-5,00029 contacts →

Exact match

“Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchNottingham, United KingdomHQ recorded Sep 6, 202651-20027 contacts →

Exact match

“Yü Group PLC is driving innovation in energy and utility supply solutions for UK businesses.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchBelfast, United KingdomHQ recorded Sep 6, 2026501-1,00020 contacts →

Exact match

“Lagan was founded in 1994 and was acquired by KANA Software, Inc.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchWest Malling, United KingdomHQ recorded Sep 6, 202611-5013 contacts →

Exact match

“UtilityClick is a Software Company offering industry-leading cloud-based solutions to the energy sector.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchSleaford, United KingdomHQ recorded Sep 6, 202611-5012 contacts →

Exact match

“OAKWICK UTILITY ARBORISTS LTD is an utilities company.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 6, 202611-509 contacts →

Exact match

“With over 17 years’ experience in the energy trade and caring experience, we decided to combine our skill sets, and we created Delta Gas and Power.Delta Gas and Power’s motto is…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchCoventry, United KingdomHQ recorded Sep 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchSwithland, United KingdomHQ recorded Sep 6, 20261-104 contacts →

Exact match

“SWITHLAND SPRING WATER LIMITED is an utilities company.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchWashington, United KingdomHQ recorded Sep 6, 20261-104 contacts →

Exact match

“Smarter Utility Management Starts Here.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchEaglescliffe, United KingdomHQ recorded Sep 6, 20261-103 contacts →

Exact match

“Delivering streamlined utility management solutions exclusively for TPI’s through our cloud-based platforms in order to improve their customer’s satisfaction and profitability.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchBearsted, United KingdomHQ recorded Sep 6, 2026201-5001 contacts →

Exact match

“All your utilities on one single bill, one direct debit and a call center in London.what more could you wish for!”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchColchester, United KingdomHQ recorded Sep 6, 202651-2001 contacts →

Exact match

“Enpaas (Energy Platform As A Service) We’re changing the way energy companies run their business with the world’s only fully digital Software-as-a-Service (SaaS) platform and…”

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

Showing 17 of 44 utility customer service platforms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 528 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility customer service platforms based in the United Kingdom at a glance

As of Sep 6, 2026
48.7%Verified-email coverage
13.0%Mobile-number coverage
24.6Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · London
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
11
51-200
5
201-500
3
501-1,000
3
1,001-5,000
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 the United Kingdom whose business descriptions match “utility customer service platforms” 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 528 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 platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility customer service platforms are there based in the United Kingdom?

RevenueBase identified 44 company matches for utility customer service platforms associated with the United Kingdom 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?

ESG 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 platforms?

London leads with 6 company records, followed by Nottingham (3) and Belfast (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 528 professional contacts with verified work emails tracked across these 44 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.