Company lists · Data refreshed September 2026

Top 23 Grid integration software companies based in the United Kingdom

RevenueBase identified 177 company matches for grid integration software companies associated with the United Kingdom as of September 2026 and tracks 4,294 professional contacts across them, including 2,021 with verified work emails and 317 with mobile numbers. London is the largest hub.

This list covers company matches for grid integration software companies 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 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 RevenueBase SmartSearch · Exact Recorded Sep 3, 2026 How this list was built
177Companies
4,294Contacts tracked
2,021Verified emails
317Mobile numbers
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The 23 largest grid integration software companies based in the United Kingdom

Ranked by team size
Top 23 of 177 company matches for grid integration software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchLondon, United KingdomHQ recorded Sep 3, 2026501-1,000601 contacts →

Exact match

“Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchSolihull, United KingdomHQ recorded Sep 3, 2026201-500291 contacts →

Exact match

“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchStallingborough, United KingdomHQ recorded Sep 3, 2026201-500170 contacts →

Exact match

“We give you control of your generated green energy, creating the ultimate eco-smart home.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-200144 contacts →

Exact match

“At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Sep 3, 202651-200134 contacts →

Exact match

“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchUnited KingdomHQ recorded Sep 3, 202651-200120 contacts →

Exact match

“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchManchester, United KingdomHQ recorded Sep 3, 202651-200117 contacts →

Exact match

“POWWR is a cloud-based software provider for the energy and utilities sector.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchLisburn, United KingdomHQ recorded Sep 3, 2026501-1,000105 contacts →

Exact match

“Empowering Your Tomorrow.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchBrinkworth, United KingdomHQ recorded Sep 3, 202651-20097 contacts →

Exact match

“BELECTRIC UK is part of BELECTRIC, one of Europe's leading EPC service providers in the development, construction, and operation of solar power plants.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Sep 3, 202651-20077 contacts →

Exact match

“GMSL are the market leaders in software and 24/7 operations for gas and power companies across Europe.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20068 contacts →

Exact match

“Arenko is a market leading technology provider enabling the clean energy transition.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchWallingford, United KingdomHQ recorded Sep 3, 202651-20065 contacts →

Exact match

“We are the leading provider of critical utilities and infrastructure software in the UK & I.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5052 contacts →

Exact match

“Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchManchester, United KingdomHQ recorded Sep 3, 202651-20048 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchHarrogate, United KingdomHQ recorded Sep 3, 202611-5044 contacts →

Exact match

“Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 3, 2026501-1,00043 contacts →

Exact match

“We need intelligent technology to accelerate our path to net zero.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5042 contacts →

Exact match

“Piclo is the world’s leading independent marketplace for energy flexibility.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchCambridge, United KingdomHQ recorded Sep 3, 202611-5041 contacts →

Exact match

“Advanced Infrastructure was formed around the shared frustration among the founders that decarbonisation shouldn’t be blocked by something as simple as data access and visibility.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchCheltenham, United KingdomHQ recorded Sep 3, 202651-20041 contacts →

Exact match

“With rocketing fossil energy prices driving a cost of living crisis, the renewable energy transition has never been in greater focus.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchBelfast, United KingdomHQ recorded Sep 3, 202611-5038 contacts →

Exact match

“Joulen is a leading provider of flexible energy services, based in Belfast, Northern Ireland.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5035 contacts →

Exact match

“Through innovation in energy storage and optimisation, we will help to enable an energy network that runs entirely on renewables.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5030 contacts →

Exact match

“IONATE is a deep-tech innovator building the technology backbone for smart electricity grids.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5028 contacts →

Exact match

“Utilidex delivers a range of integrated energy software products supporting end customers, consultants and energy suppliers/generators for data management, billing, trading…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 23 of 177 grid integration software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 3, 2026
47.1%Verified-email coverage
7.4%Mobile-number coverage
24.3Average contacts per company
11-50Median size (employees)
27.7%Largest-city concentration · London
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
63
51-200
22
201-500
5
501-1,000
3

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 “grid integration software companies” 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 2,021 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 3, 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.

Grid integration software companies by metro

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 “grid integration software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 177 company matches for grid integration software companies 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?

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

Which city has the most grid integration software companies?

London leads with 49 company records, followed by Edinburgh (8) and Newcastle Upon Tyne (5).

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 2,021 professional contacts with verified work emails tracked across these 177 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 3, 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.