Company lists · Data refreshed September 2026
Top 25 Enterprise office space operators based in the United Kingdom
RevenueBase identified 1,889 enterprise office space operators headquartered in the United Kingdom as of September 2026 and tracks 29,794 professional contacts across them, including 8,200 with verified work emails. London is the largest hub.
This list covers enterprise office space operators 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 28, 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.
The 25 largest enterprise office space operators based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,702 contacts → | ||||
Indirect evidence “ISS is a leading workplace experience and facilities management company with more than 125 years of global experience.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,034 contacts → | ||||
Indirect evidence “We're Workman – the UK's largest independent property management and building consultancy specialist.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 659 contacts → | ||||
Indirect evidence “Macro Group is a global facilities management and workplace services provider, supporting organisations to deliver high-performing, experience led workplaces across complex real…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 621 contacts → | ||||
Indirect evidence “British Land is a property company which creates, owns and manages some of the UK’s best and most sustainable real estate.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 619 contacts → | ||||
Indirect evidence “We are proud to focus on the development, engagement and wellbeing of our brilliant Rapport Ambassadors who consistently deliver exceptional Guest and Workplace services to our…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 558 contacts → | ||||
Partial evidence “Guest services to elevate and inspire We create outstanding front-of-house experiences, manage meeting and event spaces, build engaging and progressive workplace communities, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 424 contacts → | ||||
Indirect evidence “We own, let and manage outstanding buildings, workspace, innovation and science facilities.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 368 contacts → | ||||
Strong evidence “The Office Group is a leading flexible workspace developer and operator, with a growing portfolio of quality and distinctive spaces across London and the UK.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 330 contacts → | ||||
Indirect evidence “Modulaire is a leader in European modular services and infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 311 contacts → | ||||
Indirect evidence “BTG Eddisons is a leading firm of real estate professionals, working in fast moving and dynamic markets across the UK.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 287 contacts → | ||||
Indirect evidence “The Instant Group has been rethinking workspace since with over 650 experts working globally across more than 175 countries.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 277 contacts → | ||||
Partial evidence “We’re BW, Workplace Experts, and we believe work spaces matters.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 252 contacts → | ||||
Indirect evidence “At Landmark, we understand that great businesses need great places to work.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 243 contacts → | ||||
Indirect 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 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 221 contacts → | ||||
Indirect evidence “Indurent is a Blackstone portfolio company which was established in 2024 by bringing together the former Industrials REIT and St.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 216 contacts → | ||||
Partial evidence “Vision: We craft inspiring and distinctive space where people thrive.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 214 contacts → | ||||
Partial evidence “At BizSpace, we provide local space for businesses of all sizes to meet, create and collaborate.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 209 contacts → | ||||
Partial evidence “The Arch Company is the UK’s largest provider of commercial spaces for SME businesses.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 197 contacts → | ||||
Strong evidence “GPE is a FTSE 250 property investment and development company owning around £2.5 billion of office, retail and residential space in central London.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 169 contacts → | ||||
Indirect evidence “Workspaces designed to help businesses thrive.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 164 contacts → | ||||
Indirect evidence “We are one of the UK’s leading providers of commercial facilities management solutions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 160 contacts → | ||||
Partial evidence “Wavenet Connected is a specialist division for the flex space sector.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 148 contacts → | ||||
Partial evidence “With offices in the UK, Sweden, Australia, Canada and partners in many other strategic locations across the world, Service Works Global (SWG) is a leading international provider…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: enterprise office space operators. 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 enterprise office space operators.
- Partial evidence
- Its own public description names part of enterprise office space operators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name enterprise office space operators. 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 1,889 enterprise office space operators based in the United Kingdom
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Enterprise office space operators based in the United Kingdom at a glance
As of Sep 28, 2026Companies by employee count
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 1,889 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 enterprise office space operators, 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 “enterprise office space operators”. 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 enterprise office space operators), 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 enterprise office space operators, 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, 8,200 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 28, 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.
Enterprise office space operators by metro
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 enterprise office space operators, 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 enterprise office space operators are there based in the United Kingdom?
RevenueBase identified 1,889 enterprise office space operators 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?
ISS Facility Services UK, headquartered in Weybridge, tops this list with the largest team on record.
Which city has the most enterprise office space operators?
London leads with 559 headquartered companies, followed by Manchester (51) and Birmingham (38).
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 8,200 verified decision-maker contacts tracked across these 1,889 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 28, 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.
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