Company lists · Data refreshed September 2026

Top 25 Office building management companies based in London, United Kingdom

Name: Office building management companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 435 companies tracked

RevenueBase identified 435 office building management companies headquartered in London, United Kingdom as of September 2026 and tracks 22,405 professional contacts across them, including 5,546 with verified work emails. London is the largest hub.

This list covers office building management companies headquartered in London, 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 17, 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 17, 2026 86% judged on-target in blind review

435Companies

22,405Contacts tracked

5,546Verified emails

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The 25 largest office building management companies based in London, United Kingdom

Ranked by team size

Top 25 of 435 office building management companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to office 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	MITIE	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	13,908 contacts →
	Partial evidence “Founded in 1987, Mitie is the UK’s leading facilities management and professional services company.” Source: RevenueBase Database · checked Sep 17, 2026
2	Workman LLP	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	1,034 contacts →
	Strong evidence “We're Workman – the UK's largest independent property management and building consultancy specialist.” Source: RevenueBase Database · checked Sep 17, 2026
3	Pinnacle Group Limited	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	706 contacts →
	Indirect evidence “We are a community-facing, people-first business that delivers, manages, and maintains communities and places where people live, work, learn and play.” Source: RevenueBase Database · checked Sep 17, 2026
4	MAPP	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	547 contacts →
	Indirect evidence “We are MAPP … we are an adventurous, curious and outward-looking team of around 650+ people who are on a mission to do something a little bit special together.” Source: RevenueBase Database · checked Sep 17, 2026
5	VPS Uk&i	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	272 contacts →
	Indirect evidence “VPS is Europe’s leading temporary security specialist, protecting vacant properties, remote sites, construction and infrastructure projects with tailored, risk-based security…” Source: RevenueBase Database · checked Sep 17, 2026
6	Anabas	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	243 contacts →
	Partial evidence “Anabas is a dedicated facilities management company specialising in exceptional service delivery for our clients operating in corporate workplaces.” Source: RevenueBase Database · checked Sep 17, 2026
7	Anabas Welcome	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	192 contacts →
	Indirect evidence “For over 20 years, we have delivered best-in-class corporate reception services, providing fully managed front of house solutions that elevate the workplace experience.” Source: RevenueBase Database · checked Sep 17, 2026
8	Revantage Uk, A Blackstone Portfolio Company	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	140 contacts →
	Indirect evidence “Revantage, a Blackstone Real Estate portfolio company, is a global provider of corporate services.” Source: RevenueBase Database · checked Sep 17, 2026
9	Urang Group LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 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 17, 2026
10	Broadgate Estates	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	103 contacts →
	Partial evidence “Broadgate Estates is a leading property consultancy and management company in the UK, with a reputation for service excellence, placemaking and delivering management services…” Source: RevenueBase Database · checked Sep 17, 2026
11	Prime Property Management	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “Flat management that puts the leaseholders first We are London based managing agents who specialise in reducing leaseholders' service charge bills.” Source: RevenueBase Database · checked Sep 17, 2026
12	Newflex	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	78 contacts →
	Partial evidence “NewFlex delivers and manages a range of branded solutions for every type of building, in every type of location, for every type of occupier.” Source: RevenueBase Database · checked Sep 17, 2026
13	Helix, A Hines Company	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Helix is a specialist property management company providing comprehensive property management solutions across all commercial asset classes throughout the UK.” Source: RevenueBase Database · checked Sep 17, 2026
14	LRM Prime LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	69 contacts →
	Indirect evidence “We’re LRM Prime.” Source: RevenueBase Database · checked Sep 17, 2026
15	Parkgate Aspen	Partial evidence	London, United KingdomHQ checked Sep 17, 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 17, 2026
16	Homeground Management LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “HomeGround is a dedicated freehold portfolio asset manager, originally established in 2010 to act for major UK institutional pension fund clients investing in residential ground…” Source: RevenueBase Database · checked Sep 17, 2026
17	Robert Irving Burns	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Robert Irving Burns was formed in 1962 and over the last fifty years, through a constantly evolving landscape, the business has grown into a well-respected commercial and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Estama	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “We are Estama, an employee-owned business and one of the UK's leading commercial asset & property managers, offering investors authentic, trusted and actionable solutions that…” Source: RevenueBase Database · checked Sep 17, 2026
19	Y & Y Management LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “Established in 2007, we offer a full block management service.” Source: RevenueBase Database · checked Sep 17, 2026
20	The PCS Group LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	38 contacts →
	Partial evidence “We are a well established company providing integrated facilities services and management of all types of commercial, industrial and institutional property.” Source: RevenueBase Database · checked Sep 17, 2026
21	Mayfield Asset And Property Management	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “The Mayfield Group provide three bespoke services: asset management, property management and facilities management, for high-calibre clients with cross-border portfolios.” Source: RevenueBase Database · checked Sep 17, 2026
22	Distinct Group	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	33 contacts →
	Partial evidence “At Distinct Group, our mission is to redefine cleaning and facilities management through a commitment to sustainability, superior service, and innovation.” Source: RevenueBase Database · checked Sep 17, 2026
23	HPS Services LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “We believe that everyone deserves a fantastic place to live, learn, work and stay.” Source: RevenueBase Database · checked Sep 17, 2026
24	TSP B Corp	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “TSP is a hospitality-led, people-first property management business focused on driving lasting value from real assets.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sidekick Group LTD Certified B Corp	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	29 contacts →
	Partial evidence “We are the UK's fastest growing Facilities Management company.” Source: RevenueBase Database · checked Sep 17, 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: office 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 office building management companies.
Partial evidence: Its own public description names part of office 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 office 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 435 office building management companies based in London, United Kingdom

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Office building management companies based in London, United Kingdom at a glance

As of Sep 17, 2026

24.8%Verified-email coverage

51.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

260

11-50

111

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 435 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 office 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 London, United Kingdom whose own description of what they do matches “office 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 office 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 office building management companies, and records with no verified work email. Companies headquartered outside London 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, 5,546 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 17, 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.

Office building management companies by metro in the United Kingdom

Office building management companies in London435
Office building management companies in Manchester45
Office building management companies in Birmingham31

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 office 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 office building management companies are there based in London, United Kingdom?

RevenueBase identified 435 office building management companies headquartered in London, 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?

MITIE, headquartered in London, tops this list with the largest team on record.

Which city has the most office building management companies?

London leads with 435 headquartered companies, followed by Manchester (45) and Birmingham (31).

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 5,546 verified decision-maker contacts tracked across these 435 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 17, 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.