Company lists · Data refreshed September 2026

Top 22 Grid services software companies based in the United Kingdom

Name: Grid services software 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 3, 2026 107 companies tracked

RevenueBase identified 107 grid services software companies headquartered in the United Kingdom as of September 2026 and tracks 3,057 professional contacts across them, including 1,419 with verified work emails and 213 with mobile numbers. London is the largest hub.

This list covers grid services software 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, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

107Companies

3,057Contacts tracked

1,419Verified emails

213Mobile numbers

Unlock all 107 companies Free signup · no credit card · 500 free credits

The 22 largest grid services software companies based in the United Kingdom

Ranked by team size

Top 22 of 107 grid services software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names grid services software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CorrelaIndirect evidence	Solihull, United KingdomHQ checked Sep 3, 2026	201-500	291
	“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.” Source: company website · checked Sep 3, 2026
2	Brady TechnologiesIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	144
	“At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Source: company website · checked Sep 3, 2026
3	Enoda LTDIndirect evidence	Edinburgh, United KingdomHQ checked Sep 3, 2026	51-200	134
	“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Source: company website · checked Sep 3, 2026
4	Amt-SybexIndirect evidence	United KingdomHQ checked Sep 3, 2026	51-200	120
	“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.” Source: company website · checked Sep 3, 2026
5	POWWRPartial evidence	Manchester, United KingdomHQ checked Sep 3, 2026	51-200	117
	“POWWR is a cloud-based software provider for the energy and utilities sector.” Source: company website · checked Sep 3, 2026
6	Camlin EnergyIndirect evidence	Lisburn, United KingdomHQ checked Sep 3, 2026	501-1,000	105
	“Empowering Your Tomorrow.” Source: company website · checked Sep 3, 2026
7	GMSLPartial evidence	Cambridge, United KingdomHQ checked Sep 3, 2026	51-200	77
	“GMSL are the market leaders in software and 24/7 operations for gas and power companies across Europe.” Source: company website · checked Sep 3, 2026
8	ArenkoIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	68
	“Arenko is a market leading technology provider enabling the clean energy transition.” Source: company website · checked Sep 3, 2026
9	Flui TechnologiesPartial evidence	Wallingford, United KingdomHQ checked Sep 3, 2026	51-200	65
	“We are the leading provider of critical utilities and infrastructure software in the UK & I.” Source: company website · checked Sep 3, 2026
10	Utiligroup ESGIndirect evidence	Chorley, United KingdomHQ checked Sep 3, 2026	201-500	59
	“ESG is the leading single-source enabler of market entry leading competitive growth at scale, operational performance optimisation and smart enablement for new entrant energy…” Source: company website · checked Sep 3, 2026
11	MethodiaPartial evidence	London, United KingdomHQ checked Sep 3, 2026	51-200	53
	“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.” Source: company website · checked Sep 3, 2026
12	PowerverseIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	52
	“Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: company website · checked Sep 3, 2026
13	Cloud Energy SoftwarePartial evidence	Manchester, United KingdomHQ checked Sep 3, 2026	51-200	48
	“For over 20 years, Cloud Energy Software has partnered with organisations across the energy and utility sector to implement technology strategies, prototype digital services and…” Source: company website · checked Sep 3, 2026
14	Chameleon Technology UK LTDIndirect evidence	Harrogate, United KingdomHQ checked Sep 3, 2026	11-50	44
	“Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.” Source: company website · checked Sep 3, 2026
15	ZOAIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	501-1,000	43
	“We need intelligent technology to accelerate our path to net zero.” Source: company website · checked Sep 3, 2026
16	Wheatley Software SolutionsPartial evidence	Tostock Bury St. Edmunds, United KingdomHQ checked Sep 3, 2026	51-200	31
	“Wheatley Software Solutions is a UK based pioneering software company providing innovative products to the utility metering industry.” Source: company website · checked Sep 3, 2026
17	IonatePartial evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	30
	“IONATE is a deep-tech innovator building the technology backbone for smart electricity grids.” Source: company website · checked Sep 3, 2026
18	UtilidexPartial evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	28
	“Utilidex delivers a range of integrated energy software products supporting end customers, consultants and energy suppliers/generators for data management, billing, trading…” Source: company website · checked Sep 3, 2026
19	Nortech Management LTDIndirect evidence	Evesham, United KingdomHQ checked Sep 3, 2026	11-50	24
	“Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: company website · checked Sep 3, 2026
20	QuorumPartial evidence	Sedgefield, United KingdomHQ checked Sep 3, 2026	11-50	20
	“Delivering market-leading software, IT infrastructure, and advice for businesses involved in the energy market.” Source: company website · checked Sep 3, 2026
21	ZIV Automation UK LTDPartial evidence	Gateshead, United KingdomHQ checked Sep 3, 2026	201-500	20
	“ZIV Automation UK specialise in automating Transmission & Distribution Networks providing automation hardware, software & support.” Source: company website · checked Sep 3, 2026
22	Open EnergiIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	18
	“Open Energi, a bp Company create advanced technology to deliver an affordable, zero carbon energy future.” Source: company website · checked Sep 3, 2026

Showing 22 of 107 grid services software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,419 reachable decision-makers.

Free signup · no credit card

See all 107 companies

Grid services software companies based in the United Kingdom at a glance

As of Sep 3, 2026

11-50Median size (employees)

LondonLargest hub · 28 HQs

213Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

857

90–180

468

180+

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 grid services 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 the United Kingdom whose own description of what they do matches “grid services 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 grid services software 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 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, 1,419 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.

Grid services software companies by metro

Grid services software companies in London28

Frequently asked

How many grid services software companies are there based in the United Kingdom?

RevenueBase identified 107 grid services software 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?

Correla, headquartered in Solihull, tops this list with the largest team on record.

Which city has the most grid services software companies?

London leads with 28 headquartered companies, followed by Edinburgh (5) and Oxford (4).

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 1,419 verified decision-maker contacts tracked across these 107 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.

Ready to reach these companies? Verified emails and direct dials for all 107 grid services software companies based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Grid services software companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Grid services software companies lists · New lists

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.