Company lists · Data refreshed September 2026

Top 25 Office space rental platforms based in London, United Kingdom

Name: Office space rental platforms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 409 companies tracked

RevenueBase identified 409 office space rental platforms headquartered in London, United Kingdom as of September 2026 and tracks 6,041 professional contacts across them, including 2,232 with verified work emails. London is the largest hub.

This list covers office space rental platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

409Companies

6,041Contacts tracked

2,232Verified emails

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The 25 largest office space rental platforms based in London, United Kingdom

Ranked by team size

Top 25 of 409 office space rental platforms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names office space rental platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	The Office GroupStrong evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	368
	“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: company website · checked Sep 5, 2026
2	The Instant GroupIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	287
	“The Instant Group has been rethinking workspace since with over 650 experts working globally across more than 175 countries.” Source: company website · checked Sep 5, 2026
3	etc.venuesIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	255
	“etc.venues is a contemporary hospitality brand that operates a network of venues designed to serve meetings, corporate trainings, and small conferences.” Source: company website · checked Sep 5, 2026
4	LandmarkIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	252
	“At Landmark, we understand that great businesses need great places to work.” Source: company website · checked Sep 5, 2026
5	Bizspace LTDPartial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	214
	“At BizSpace, we provide local space for businesses of all sizes to meet, create and collaborate.” Source: company website · checked Sep 5, 2026
6	OREGAIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	169
	“Workspaces designed to help businesses thrive.” Source: company website · checked Sep 5, 2026
7	HOUSTIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	149
	“Hosting.” Source: company website · checked Sep 5, 2026
8	ArgyllIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	133
	“Argyll is a collection of exceptional workspaces in central London’s most desirable locations.” Source: company website · checked Sep 5, 2026
9	MWB Business ExchangeIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	122
	“The idea of ‘one size fits all’ went out of fashion a long time ago.” Source: company website · checked Sep 5, 2026
10	Clockwise OfficesIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	108
	“We create environments and experiences that are as personal as they are professional.” Source: company website · checked Sep 5, 2026
11	TagvenueIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	106
	“Tagvenue is the global leader in venue hire, empowering event planners to book verified and unique venues across six countries (UK, US, Australia, Singapore, Canada, Ireland).” Source: company website · checked Sep 5, 2026
12	BE OfficesIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	91
	“We are the UK's leading owner provider of flexible workspace solutions.” Source: company website · checked Sep 5, 2026
13	work.lifePartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	89
	“Get your best work done in an intentionally designed space built for focus, connection and energy.” Source: company website · checked Sep 5, 2026
14	Maslow'sIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	86
	“Maslow’s is a collection of thoughtfully designed members’ houses that blend work, wellbeing, and hospitality under one roof.” Source: company website · checked Sep 5, 2026
15	EssensysPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	85
	“Founded in 2006 and listed on the AIM market of the London Stock Exchange since 2019, essensys operates across the UK, Europe, North America, and APAC – serving office landlords…” Source: company website · checked Sep 5, 2026
16	WallacespacePartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	84
	“Offsite meeting space is what we do and it’s all we do.” Source: company website · checked Sep 5, 2026
17	ONE Avenue GroupPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	77
	“One Avenue Group delivers world class serviced offices, across iconic Central London locations.” Source: company website · checked Sep 5, 2026
18	CitibasePartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	77
	“Providing businesses and people with freedom from expensive offices – providing building owners the freedom to generate cash from second hand buildings.” Source: company website · checked Sep 5, 2026
19	BeaumontPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	76
	“We launched Beaumont in 2008 with a mission to create offices that didn’t look or feel like existing offices.” Source: company website · checked Sep 5, 2026
20	KATOPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	75
	“Kato is the only truly digital data exchange and collaboration platform for commercial property.” Source: company website · checked Sep 5, 2026
21	KnotelStrong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	74
	“Knotel is the world’s leading flexible workspace platform that matches, tailors and manages space for customers.” Source: company website · checked Sep 5, 2026
22	Office FreedomPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	72
	“Office Freedom is the World's First Flexible Office Brokerage, pioneering the concept of specialized Serviced Office and Flexible Workspace Tenant Representation since 1993.” Source: company website · checked Sep 5, 2026
23	Runway EastIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	66
	“All-inclusive, productivity and happiness-boosting workspaces for teams of 1-100, across London, Bristol, Brighton, Birmingham and Bath.” Source: company website · checked Sep 5, 2026
24	HuckletreeStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	64
	“At Huckletree, we've created more than just an office space - we're building a home where businesses thrive.” Source: company website · checked Sep 5, 2026
25	Digital VenturesPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	60
	“Digital Ventures began in the late 1990s, when we identified an online opportunity in the New York flat-sharing market and launched our first platform: Roomgo which grew into one…” Source: company website · checked Sep 5, 2026

Showing 25 of 409 office space rental platforms based in London, United Kingdom

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Office space rental platforms based in London, United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 409 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

247

11-50

109

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for London, over 409 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 space rental platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 space rental platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among office space rental platforms, 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 an evidence 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, 2,232 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 5, 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 space rental platforms by metro in the United Kingdom

Office space rental platforms in London409
Office space rental platforms in Manchester28
Office space rental platforms in Leeds26

Frequently asked

How many office space rental platforms are there based in London, United Kingdom?

RevenueBase identified 409 office space rental platforms 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?

The Office Group, headquartered in London, tops this list with the largest team on record.

Which city has the most office space rental platforms?

London leads with 409 headquartered companies, followed by Manchester (28) and Leeds (26).

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 2,232 verified decision-maker contacts tracked across these 409 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 5, 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.