Company lists · Data refreshed November 2026

Top 25 Grid-interactive building companies based in the United Kingdom

RevenueBase identified 111 company matches for grid-interactive building companies associated with the United Kingdom as of November 2026 and tracks 1,240 professional contacts across them, including 649 with verified work emails. London is the largest hub.

This list covers company matches for grid-interactive building 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 November 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 Nov 6, 2026 How this list was built
111Companies
1,240Contacts tracked
649Verified emails
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The 25 largest grid-interactive building companies based in the United Kingdom

Ranked by team size
Top 25 of 111 company matches for grid-interactive building companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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 matchGloucester, United KingdomHQ recorded Nov 6, 2026501-1,000360 contacts →

Exact match

“With over 850 staff, we are one of the UK’s leading electrical contractors and solar PV installers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-200133 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Reactive Technologies (RTL) is a global Grid-Enhancing Technologies (GETs) company addressing the challenges of energy transition, electrification and accelerating load growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBerkhamsted, United KingdomHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“We design, fund, build and operate the next generation all-electric solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDundrod Rd, United KingdomHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Founded in 2008, Solmatix is one of the UK's and Ireland's leading renewable energy specialists, delivering innovative, high-quality energy solutions for commercial, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBletchley, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Delivering intelligent control systems through engineering expertise and close collaboration with property owners, consultants, and project Trusted Delivery Partner IO Controls is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewark, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Integrated BMS specialise in providing Energy Management Systems for the built environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAshby-de-la-zouch, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Absolute Solar LTD are renewable energy and energy saving company based in the East Midlands, we are experts in all aspects of Solar Panel PV systems, Battery Storage Energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCorby, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“UK based manufacturer of the renowned Rutland Windcharger range of micro wind turbines and the Solar iBoost PV immersion controller.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“xWatts is a smart energy management software that reduces costs and emissions by over 20% in commercial buildings via predictive control and automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStockport Manchester, United KingdomHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“We are designers & manufacturers of the world’s first completely wireless building energy management system, aimed at making Building Energy Management Systems (BEMS) available to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchReigate, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Pillinger Controls Ltd was acquired by Nordomatic in 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCardiff, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Our vision is to make buildings better!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“General Business Activities ECS Power and Control Ltd is an established building energy management system house located in the East of England and was founded in 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNewport, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“BIPVco is a pioneering UK manufacturer of building integrated photovoltaic roofing solutions for the commercial, industrial and residential sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchYork, United KingdomHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“In November 2024, Green Building Renewables rebranded to 21°.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBlackburn, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“BGreenn is a renewable energy company that installs low-carbon technologies in domestic homes and commercial and public companies throughout the UK and India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSudbury, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Prefect Controls – Control.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPenrith, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Solfit is a British manufacturer of roof-integrated solar solutions designed for UK new build housing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchStockton On Tees, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Encora Energy provides project development, owners engineer, operations management and consultancy services to companies wishing to own and trade decentralised grid and behind the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWashington, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Flowing Energy Solutions are focused on creating a greener future by reducing each homes carbon footprint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSix Mile Bottom, United KingdomHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Creating sustainable, net-zero spaces to enable a better tomorrow for generations to come.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLancing, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Cube Controls Ltd provides well-designed and intuitive Building Control Systems that can balance healthy environmental control against significant energy savings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“IBOS optimises building systems, transforming them into intelligent, highly efficient operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeigh, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The home of intelligent building solutions Tyrrell Systems Limited was formed in 1998 to provide intelligent solutions for control, monitoring, integration and unified user…”

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

Showing 25 of 111 grid-interactive building companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 649 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid-interactive building companies based in the United Kingdom at a glance

As of Nov 6, 2026
52.3%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
23.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
40
51-200
13
501-1,000
1

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 111 companies.

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-interactive building 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 649 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 November 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.

Grid-interactive building 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-interactive building companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid-interactive building companies are there based in the United Kingdom?

RevenueBase identified 111 company matches for grid-interactive building companies associated with the United Kingdom as of November 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?

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

Which city has the most grid-interactive building companies?

London leads with 26 company records, followed by Manchester (3) and Liverpool (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 649 professional contacts with verified work emails tracked across these 111 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 111 grid-interactive building companies based in the United Kingdom. Start with a free account, no credit card.

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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.