Company lists · Data refreshed October 2026

Top 25 Facility management control system suppliers based in London, United Kingdom

Name: Facility management control system suppliers based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 76 companies tracked

RevenueBase identified 76 company matches for facility management control system suppliers associated with London, United Kingdom as of October 2026 and tracks 1,375 professional contacts across them, including 418 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for facility management control system suppliers associated with London, 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 October 25, 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 Oct 25, 2026 How this list was built

76Companies

1,375Contacts tracked

418Verified emails

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The 25 largest facility management control system suppliers based in London, United Kingdom

Ranked by team size

Top 25 of 76 company matches for facility management control system suppliers based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Inviron Rebranded To Dalkia UK	Exact match	London, United KingdomHQ recorded Oct 25, 2026	501-1,000	315 contacts →
	Exact match “Exciting news - we have rebranded to Dalkia in the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Tenon FM UK	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1,001-5,000	209 contacts →
	Exact match “Tenon FM is one of the fastest growing FM providers in the world – not just the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Sfg20	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	95 contacts →
	Exact match “Manage your building maintenance, effortlessly, through the SFG20 software, Facilities-iQ.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	3mse LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	72 contacts →
	Exact match “3MSe Ltd are an experienced provider of turnkey Building Management Systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Turnpower	Exact match	London, United KingdomHQ recorded Oct 25, 2026	501-1,000	62 contacts →
	Exact match “Turnpower is an award-winning, full-service facilities management company, proudly self-delivering over 95% of our services across the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Tascor Services LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	201-500	49 contacts →
	Exact match “Tascor Services provide a full range of Facilities Management services to the Police, NHS and Fire Emergency services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	KCE FM Limited	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	42 contacts →
	Exact match “KCE FM Limited is renowned for its commitment towards client satisfaction throughout its Facilities Management, Building Services Maintenance and Building Fabric project works.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	HPS Services LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	31 contacts →
	Exact match “We believe that everyone deserves a fantastic place to live, learn, work and stay.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	ALL BMS Systems LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	26 contacts →
	Exact match “All BMS Systems offer a comprehensive service covering consultancy, design, project management, engineering, installation and all essential support services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Care Facilities Management	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	24 contacts →
	Exact match “Care Facilities Management provides intelligent facilities management solutions across a broad range of properties nationwide We provide a one stop shop and cover all requirements…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Siemsatec LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	16 contacts →
	Exact match “Established in 2004, Siemsatec Ltd are an independent building management systems (BMS) and energy management specialists.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	ISITE	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	12 contacts →
	Exact match “iSite is a powerful, end-to-end CAFM and CMMS solution designed to streamline property, asset, and facility management.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Baltimore Group	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	10 contacts →
	Exact match “Baltimore Group is an integrated facilities management & property services company with offices based throughout the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Cilantro Facilities Management	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	10 contacts →
	Exact match “Cilantro Facilities Management ethos is to successfully and proactively manage mechanical, electrical services and energy centres across each of our blue chip clients’…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	IBOS	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “IBOS optimises building systems, transforming them into intelligent, highly efficient operations.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Impero Facilities	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “Experienced and trusted Facilities Management service provider.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Vida Facilities	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “At VIDΛ we are committed to building and maintaining open, transparent, and trust-based relationships with our clients, our team and the communities we work within.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Stoneview Group	Exact match	London, United KingdomHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Stoneview Group is an established and trusted Facilities Management company offering a complete range of quality planned and reactive maintenance services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Loxone Flagship Partner Automate	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	4 contacts →
	Exact match “We deliver projects that provide full building control, whether you are looking for a next level smart home which is properly centrally managed, a hotel which needs the wow factor…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Bilton Solutions LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “Bilton Solutions provide a high level of service and technical knowledge, working openly and honestly to listen and support our clients.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	RJC Controls LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “RJC Controls Ltd specialises in providing advanced technology solutions for the efficient and effective management of various building systems within commercial, residential, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Managed Property Services LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	201-500	3 contacts →
	Exact match “Managed Property Services are a Small Medium Enterprise, we are incredibly proud of our family roots and believe this differentiates us in the marketplace today.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Ability Facilities Management LTD	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “Ability Facilities Management based in London provides a customer focused range of services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	ARC Facilities UK	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “We are a Building Management, Services and Maintenance company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Escher Building Integration Technology Limited	Exact match	London, United KingdomHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “ESCHER BUILDING INTEGRATION TECHNOLOGY LIMITED BMS HVAC Controls / Energy Management Specialists” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “facility management control system suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 76 facility management control system suppliers based in London, United Kingdom

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Facility management control system suppliers based in London, United Kingdom at a glance

As of Oct 25, 2026

30.4%Verified-email coverage

18.1Average contacts per company

11-50Median size (employees)

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 76 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 London, United Kingdom whose business descriptions match “facility management control system suppliers” 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 418 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 October 25, 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.

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 “facility management control system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility management control system suppliers are there based in London, United Kingdom?

RevenueBase identified 76 company matches for facility management control system suppliers associated with London, United Kingdom as of October 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?

Inviron Rebranded To Dalkia UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most facility management control system suppliers?

London leads the United Kingdom with 76 company records, followed by Birmingham (17) and Leeds (11).

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 418 professional contacts with verified work emails tracked across these 76 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 October 25, 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.