Company lists · Data refreshed September 2026

Top 25 Connected building management companies based in the United Kingdom

Name: Connected building management 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 16, 2026 521 companies tracked

RevenueBase identified 521 connected building management companies headquartered in the United Kingdom as of September 2026 and tracks 6,119 professional contacts across them, including 2,773 with verified work emails. London is the largest hub.

This list covers connected building management 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 16, 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 16, 2026 86% judged on-target in blind review

521Companies

6,119Contacts tracked

2,773Verified emails

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The 25 largest connected building management companies based in the United Kingdom

Ranked by team size

Top 25 of 521 connected building management companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to connected building management 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	Gratte Brothers Group	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	501-1,000	270 contacts →
	Partial evidence “Gratte Brothers Group is a leading independent provider of comprehensive building services, renowned for exceptional quality.” Source: RevenueBase Database · checked Sep 16, 2026
2	Scci Alphatrack	Strong evidence	Harlow, United KingdomHQ checked Sep 16, 2026	201-500	205 contacts →
	Strong evidence “Part of the SCCI Group, SCCI Alphatrack designs, installs, and maintains connected building systems across social housing, commercial property, new builds, and public sector…” Source: RevenueBase Database · checked Sep 16, 2026
3	Learnd	Partial evidence	Manchester, United KingdomHQ checked Sep 16, 2026	201-500	196 contacts →
	Partial evidence “learnd was founded in 2020 to disrupt the way buildings operate by providing energy and cost savings at scale - we call this the Power of Many.” Source: RevenueBase Database · checked Sep 16, 2026
4	Abec LTD	Strong evidence	Tewkesbury, United KingdomHQ checked Sep 16, 2026	51-200	175 contacts →
	Strong evidence “ABEC is one of the leading independent Building Management System (BMS) and Electrical Power Monitoring System (EPMS) specialists.” Source: RevenueBase Database · checked Sep 16, 2026
5	Swegon Uk&i	Indirect evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 16, 2026	501-1,000	156 contacts →
	Indirect evidence “Swegon is a market leading supplier of energy efficient indoor climate, cooling and life safety systems.” Source: RevenueBase Database · checked Sep 16, 2026
6	This IS Fresh	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	145 contacts →
	Indirect evidence “We are a market leading, third party manager of residential for rent assets across the UK and Ireland.” Source: RevenueBase Database · checked Sep 16, 2026
7	Urang Group LTD	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	139 contacts →
	Partial evidence “Urang Property Management is a leading London-based property management company with over 27 years of experience managing residential developments across Greater London.” Source: RevenueBase Database · checked Sep 16, 2026
8	Smith & Byford	Partial evidence	Cheam, United KingdomHQ checked Sep 16, 2026	201-500	132 contacts →
	Partial evidence “Smith & Byford is a family-owned and operated building services company.” Source: RevenueBase Database · checked Sep 16, 2026
9	Trend Control Systems	Strong evidence	Horsham, United KingdomHQ checked Sep 16, 2026	501-1,000	113 contacts →
	Strong evidence “Trend is one of the world's leading Building Energy Management Systems manufacturers, with a worldwide distribution and support network covering over 50 countries.” Source: RevenueBase Database · checked Sep 16, 2026
10	Lloret	Partial evidence	Coulsdon, United KingdomHQ checked Sep 16, 2026	51-200	110 contacts →
	Partial evidence “Today's buildings need to embrace wellbeing, user experience and flexibility while minimising their impact on the planet.” Source: RevenueBase Database · checked Sep 16, 2026
11	DMA Group	Partial evidence	Rochester, United KingdomHQ checked Sep 16, 2026	51-200	102 contacts →
	Partial evidence “DMA Group – Making Buildings Work Better, Since 1803 We’re DMA Group, a proudly independent SME with over 220 years of experience in property services.” Source: RevenueBase Database · checked Sep 16, 2026
12	SOWGA	Partial evidence	Pulborough, United KingdomHQ checked Sep 16, 2026	51-200	95 contacts →
	Partial evidence “With over 40 years of experience in building services engineering, Sowga, a Pareto company, is a trusted provider of mechanical and electrical engineering, maintenance, and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Resource Data Management	Indirect evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	88 contacts →
	Indirect evidence “We help businesses optimise their HVACR and BMS control systems, reduce energy use, and ensure food safety compliance.” Source: RevenueBase Database · checked Sep 16, 2026
14	Principle Estate Management	Partial evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	78 contacts →
	Partial evidence “Operating from offices in Birmingham and London, Principle is a forward-thinking, customer-focused property management company committed to positively impacting the everyday lives…” Source: RevenueBase Database · checked Sep 16, 2026
15	3mse LTD	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	74 contacts →
	Strong evidence “3MSe Ltd are an experienced provider of turnkey Building Management Systems.” Source: RevenueBase Database · checked Sep 16, 2026
16	Total Control	Indirect evidence	Tunbridge Wells, United KingdomHQ checked Sep 16, 2026	51-200	68 contacts →
	Indirect evidence “We deliver intelligent, integrated and innovative BMS solutions through our superior customer service, approach and expertise.” Source: RevenueBase Database · checked Sep 16, 2026
17	Newton Property Management LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “We are Scotland's Local Factor.” Source: RevenueBase Database · checked Sep 16, 2026
18	Parkgate Aspen	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	59 contacts →
	Partial evidence “Since 1974, we’ve been a refreshingly independent practitioner of block management earning the trust of tenants' associations and resident boards.” Source: RevenueBase Database · checked Sep 16, 2026
19	Forest Rock	Strong evidence	Loughborough, United KingdomHQ checked Sep 16, 2026	51-200	56 contacts →
	Strong evidence “Forest Rock: Your Full-Stack IoT Solution Partner Forest Rock is a leading provider of innovative IoT and building management solutions.” Source: RevenueBase Database · checked Sep 16, 2026
20	IPM	Partial evidence	Doncaster, United KingdomHQ checked Sep 16, 2026	11-50	54 contacts →
	Partial evidence “IPM are one of the leading property management companies in the North providing property management for residential, commercial and corporate portfolios.” Source: RevenueBase Database · checked Sep 16, 2026
21	ACE Fire And Security	Indirect evidence	Bedford, United KingdomHQ checked Sep 16, 2026	51-200	52 contacts →
	Indirect evidence “Established in 1990, Ace Fire & Security is an end-to-end security, occupant safety, systems integration, monitoring and fire solutions specialist for commercial, industrial site…” Source: RevenueBase Database · checked Sep 16, 2026
22	Delmatic Lighting Management	Partial evidence	Chiswick, United KingdomHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “Delmatic are leading suppliers of advanced lighting control and management systems.” Source: RevenueBase Database · checked Sep 16, 2026
23	Y & Y Management LTD	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	49 contacts →
	Partial evidence “Established in 2007, we offer a full block management service.” Source: RevenueBase Database · checked Sep 16, 2026
24	AES Control Systems	Partial evidence	Northampton, United KingdomHQ checked Sep 16, 2026	51-200	45 contacts →
	Partial evidence “AES is a leading provider of intelligent building control system solutions.” Source: RevenueBase Database · checked Sep 16, 2026
25	Future Group	Indirect evidence	Oakwood Hill Industrial Estate, United KingdomHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “The Multi-Award winning Future Group partners with property managers to deliver high-quality, energy efficient and fully-compliant block lighting, fire and life safety, security…” Source: RevenueBase Database · checked Sep 16, 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: connected building management 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 connected building management companies.
Partial evidence: Its own public description names part of connected building management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name connected building management 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 521 connected building management companies based in the United Kingdom

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Connected building management companies based in the United Kingdom at a glance

As of Sep 16, 2026

45.3%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

20.9%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

277

11-50

172

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 521 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 connected building management 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 “connected building management 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 connected building management 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 connected building management 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, 2,773 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 16, 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.

Connected building management companies by metro

Connected building management companies in London109

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 connected building management 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 connected building management companies are there based in the United Kingdom?

RevenueBase identified 521 connected building management 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?

Gratte Brothers Group, headquartered in London, tops this list with the largest team on record.

Which city has the most connected building management companies?

London leads with 109 headquartered companies, followed by Manchester (10) and Birmingham (9).

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 2,773 verified decision-maker contacts tracked across these 521 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 16, 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.