Company lists · Data refreshed September 2026

Top 25 Advanced metering infrastructure companies based in the United Kingdom

Name: Advanced metering infrastructure companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 139 companies tracked

RevenueBase identified 139 advanced metering infrastructure companies headquartered in the United Kingdom as of September 2026 and tracks 3,619 professional contacts across them, including 1,508 with verified work emails. London is the largest hub.

This list covers advanced metering infrastructure companies headquartered in the United Kingdom, 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 19, 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 19, 2026 86% judged on-target in blind review

139Companies

3,619Contacts tracked

1,508Verified emails

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The 25 largest advanced metering infrastructure companies based in the United Kingdom

Ranked by team size

Top 25 of 139 advanced metering infrastructure companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to advanced metering infrastructure 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	Calisen	Indirect evidence	Manchester, United KingdomHQ checked Sep 19, 2026	1,001-5,000	692 contacts →
	Indirect evidence “We are Calisen.” Source: RevenueBase Database · checked Sep 19, 2026
2	Energy Assets	Indirect evidence	United KingdomHQ checked Sep 19, 2026	501-1,000	396 contacts →
	Indirect evidence “The Energy Assets Group is a leading, nationwide, utilities firm which owns, operates and manages over 1.8 million meter, data and network assets throughout Britain.” Source: RevenueBase Database · checked Sep 19, 2026
3	Morrison Data Services	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	1,001-5,000	364 contacts →
	Partial evidence “Founded in 1996, Morrison Data Services is a leading provider of data and metering services to energy and water utility service providers throughout the UK and Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sureserve Energy Services Meters	Partial evidence	Newmarket, United KingdomHQ checked Sep 19, 2026	201-500	239 contacts →
	Partial evidence “Based in Newmarket, Suffolk, we cover a wide range of industrial, commercial and residential smart metering and gas and electric applications across England, Scotland and Wales.” Source: RevenueBase Database · checked Sep 19, 2026
5	MPAAS	Partial evidence	Haydock, United KingdomHQ checked Sep 19, 2026	201-500	126 contacts →
	Partial evidence “MPAAS supports domestic and commercial UK energy suppliers to deliver an end to end, seamless metering solution.” Source: RevenueBase Database · checked Sep 19, 2026
6	Smart Choice Metering	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	51-200	124 contacts →
	Partial evidence “Smart Choice Metering delivers smart meter solutions to domestic customers, businesses and energy suppliers nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
7	best.energy	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	97 contacts →
	Indirect evidence “Best.Energy is a UK based company specialising in the measurement, control and reduction of energy consumption and costs within the industrial, commercial and public sectors.” Source: RevenueBase Database · checked Sep 19, 2026
8	YU Smart	Indirect evidence	Leicester, United KingdomHQ checked Sep 19, 2026	51-200	88 contacts →
	Indirect evidence “Specialists in the installation of smart meters in domestic and business premises across the UK.” Source: RevenueBase Database · checked Sep 19, 2026
9	Momentum Utility Services LTD	Indirect evidence	Newport, United KingdomHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “A game changing service provider.” Source: RevenueBase Database · checked Sep 19, 2026
10	Glenelly Infrastructure Solutions Limited	Strong evidence	Hemel Hempstead, United KingdomHQ checked Sep 19, 2026	51-200	68 contacts →
	Strong evidence “Glenelly Infrastructure Solutions Ltd (a United Infrastructure Group company) specialises in providing turnkey services in Power Distribution, Smart Metering, Fault Finding, and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Powerverse	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: RevenueBase Database · checked Sep 19, 2026
12	TMA Data Management	Partial evidence	Kingston Upon Thames, United KingdomHQ checked Sep 19, 2026	51-200	49 contacts →
	Partial evidence “TMA is the first-choice metering technology partner for the UK's most innovative energy suppliers.” Source: RevenueBase Database · checked Sep 19, 2026
13	Data Energy	Partial evidence	Bishops Stortford, United KingdomHQ checked Sep 19, 2026	11-50	42 contacts →
	Partial evidence “Trusted partners for residential property managers, delivering innovative solutions for procurement, metering, billing and data collection.” Source: RevenueBase Database · checked Sep 19, 2026
14	Sycous	Partial evidence	Leeds, United KingdomHQ checked Sep 19, 2026	11-50	40 contacts →
	Partial evidence “Sycous provides one solution for heat and energy network operators to meet their energy metering and billing requirements.” Source: RevenueBase Database · checked Sep 19, 2026
15	Chameleon Technology UK LTD	Indirect evidence	Harrogate, United KingdomHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.” Source: RevenueBase Database · checked Sep 19, 2026
16	Next Generation Utilities	Partial evidence	Gateshead, United KingdomHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “NGU offers nationwide installation services for SMART metering and renewable energy within the UK’s energy and utilities sector.” Source: RevenueBase Database · checked Sep 19, 2026
17	Wheatley Software Solutions	Partial evidence	Bury St. Edmunds, United KingdomHQ checked Sep 19, 2026	51-200	31 contacts →
	Partial evidence “Wheatley Software Solutions is a UK based pioneering software company providing innovative products to the utility metering industry.” Source: RevenueBase Database · checked Sep 19, 2026
18	Vocon Energy LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “VOCON Energy Ltd is a newly established business specialising in the installation of Industrial and Commercial smart meters and the provision of Gas Safe Engineers to the Utility…” Source: RevenueBase Database · checked Sep 19, 2026
19	MPL Technology Group	Indirect evidence	Bicester, United KingdomHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “At MPL, we define an Estate as the full network of client facilities contributing to overall energy use.” Source: RevenueBase Database · checked Sep 19, 2026
20	Utility Partnership LTD	Strong evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	51-200	25 contacts →
	Strong evidence “Utility Partnership Ltd (UPL) are the UK's leading end-to-end utility infrastructure, smart metering and energy management solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
21	Nortech Management LTD	Indirect evidence	Evesham, United KingdomHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: RevenueBase Database · checked Sep 19, 2026
22	Steamaco	Strong evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “SteamaCo offers an advanced IoT smart metering platform that’s revolutionising the energy industry in Southeast Asia and Sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ch4 GAS Utility And Maintenance Services LTD	Indirect evidence	Doncaster, United KingdomHQ checked Sep 19, 2026	201-500	19 contacts →
	Indirect evidence “Formed in 2011 CH4 set off to deliver a service with safety, customer and client satisfaction whilst ensuring the development and training of their staff was always a key focus.” Source: RevenueBase Database · checked Sep 19, 2026
24	Igloo Energy	Indirect evidence	Southampton, United KingdomHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “Igloo Energy is a new type of energy company.” Source: RevenueBase Database · checked Sep 19, 2026
25	ONZO	Indirect evidence	25 Chapel Street, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “ONZO is a global leader in the creation of meaningful analytics and insight derived from Smart Meter consumption data.” Source: RevenueBase Database · checked Sep 19, 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: advanced metering infrastructure 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 advanced metering infrastructure companies.
Partial evidence: Its own public description names part of advanced metering infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advanced metering infrastructure 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 139 advanced metering infrastructure companies based in the United Kingdom

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Advanced metering infrastructure companies based in the United Kingdom at a glance

As of Sep 19, 2026

41.7%Verified-email coverage

26.0Average contacts per company

11-50Median size (employees)

12.9%Largest-city concentration · London

Sep 19, 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 United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 139 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 advanced metering infrastructure 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 the United Kingdom whose own description of what they do matches “advanced metering infrastructure 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 advanced metering infrastructure 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 advanced metering infrastructure companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 1,508 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 19, 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 advanced metering infrastructure 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 advanced metering infrastructure companies are there based in the United Kingdom?

RevenueBase identified 139 advanced metering infrastructure companies headquartered in the United Kingdom 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?

Calisen, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most advanced metering infrastructure companies?

London leads with 18 headquartered companies, followed by Manchester (8) and Cambridge (6).

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 1,508 verified decision-maker contacts tracked across these 139 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 19, 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.