Skip to main content

Company lists · Data refreshed September 2026

Top 25 Office space rental platforms based in the United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,316 companies tracked

RevenueBase identified 1,316 office space rental platforms headquartered in the United Kingdom as of September 2026 and tracks 9,973 professional contacts across them, including 3,371 with verified work emails and 800 with mobile numbers. London is the largest hub.

This list covers office space rental platforms 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, 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
1,316Companies
9,973Contacts tracked
3,371Verified emails
800Mobile numbers
Unlock all 1,316 companies Free signup · no credit card · 500 free credits

The 25 largest office space rental platforms based in the United Kingdom

Ranked by team size
Top 25 of 1,316 office space rental platforms based in the 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.
#CompanyHeadquartersEmployeesContacts
1
The Office GroupStrong evidence
London, United KingdomHQ checked Sep 5, 2026501-1,000368

“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, 2026501-1,000287

“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, 2026201-500255

“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, 202651-200252

“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, 2026201-500214

“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, 202651-200169

“Workspaces designed to help businesses thrive.”

Source: company website · checked Sep 5, 2026
7
HOUSTIndirect evidence
London, United KingdomHQ checked Sep 5, 2026201-500149

“Hosting.”

Source: company website · checked Sep 5, 2026
8
ArgyllIndirect evidence
London, United KingdomHQ checked Sep 5, 2026201-500133

“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, 2026201-500122

“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, 202651-200108

“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, 202651-200106

“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, 2026201-50091

“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, 202611-5089

“Get your best work done in an intentionally designed space built for focus, connection and energy.”

Source: company website · checked Sep 5, 2026
14
X WHYIndirect evidence
London, United KingdomHQ checked Sep 5, 202651-20088

“x+why provides flexible workspaces to a community of purpose led entrepreneurs and businesses.”

Source: company website · checked Sep 5, 2026
15
Maslow'sIndirect evidence
London, United KingdomHQ checked Sep 5, 202651-20086

“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
16
EssensysPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20085

“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
17
WallacespacePartial evidence
London, United KingdomHQ checked Sep 5, 202651-20084

“Offsite meeting space is what we do and it’s all we do.”

Source: company website · checked Sep 5, 2026
18
ONE Avenue GroupPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20077

“One Avenue Group delivers world class serviced offices, across iconic Central London locations.”

Source: company website · checked Sep 5, 2026
19
CitibasePartial evidence
London, United KingdomHQ checked Sep 5, 202651-20077

“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
20
BeaumontPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20076

“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
21
KATOPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20075

“Kato is the only truly digital data exchange and collaboration platform for commercial property.”

Source: company website · checked Sep 5, 2026
22
KnotelStrong evidence
London, United KingdomHQ checked Sep 5, 2026201-50074

“Knotel is the world’s leading flexible workspace platform that matches, tailors and manages space for customers.”

Source: company website · checked Sep 5, 2026
23
Office FreedomPartial evidence
London, United KingdomHQ checked Sep 5, 202651-20072

“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
24
Basepoint Business CentresStrong evidence
Windsor, United KingdomHQ checked Sep 5, 202651-20069

“Basepoint Business Centres has a network of 31 centres across the Midlands, East Anglia, the South East of England and Wales, providing high quality office space and flexi space…”

Source: company website · checked Sep 5, 2026
25
TechspacePartial evidence
Shoreditch, United KingdomHQ checked Sep 5, 202651-20067

“With locations in the heart of Europe’s key tech hubs and populated with like-minded businesses and enterprises, these are spaces built to create inspirational communities.”

Source: company website · checked Sep 5, 2026

Showing 25 of 1,316 office space rental platforms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,371 reachable decision-makers.

Free signup · no credit card

See all 1,316 companies

Office space rental platforms based in the United Kingdom at a glance

As of Sep 5, 2026
1-10Median size (employees)
LondonLargest hub · 409 HQs
800Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
893
11-50
297
51-200
69
201-500
24
501-1,000
7
1,001-5,000
8
5,001-10,000
1
10001+
2

Verified emails by last verification

0–30
3,112
31–60
233
61–90
3
90–180
4
180+
19

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 the 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 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 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, 3,371 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

Frequently asked

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

RevenueBase identified 1,316 office space rental platforms 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?

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 3,371 verified decision-maker contacts tracked across these 1,316 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.

Ready to reach these companies? Verified emails and direct dials for all 1,316 office space rental platforms based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · All United Kingdom lists · All Office space rental platforms lists · New lists

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.

More company lists