Company lists · Data refreshed September 2026

Top 25 Workplace design consultancies based in London, United Kingdom

Name: Workplace design consultancies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,425 companies tracked

RevenueBase identified 1,425 workplace design consultancies headquartered in London, United Kingdom as of September 2026 and tracks 38,053 professional contacts across them, including 19,007 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers workplace design consultancies 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 29, 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 29, 2026 86% judged on-target in blind review

1,425Companies

38,053Contacts tracked

19,007Verified emails

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The 25 largest workplace design consultancies based in London, United Kingdom

Ranked by team size

Top 25 of 1,425 workplace design consultancies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to workplace design consultancies: 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	ARUP	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	10001+	21,018 contacts →
	Partial evidence “We guide, plan and design the future of the built environment.” Source: RevenueBase Database · checked Sep 29, 2026
2	Hoare LEA	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	1,103 contacts →
	Partial evidence “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Source: RevenueBase Database · checked Sep 29, 2026
3	TP Bennett	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	444 contacts →
	Partial evidence “tp bennett is an independent architectural and design practice, owned and managed in the UK with a strong international presence.” Source: RevenueBase Database · checked Sep 29, 2026
4	Fjord, Part Of Accenture Song	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	391 contacts →
	Partial evidence “Fjord, part of Accenture Song, is a design and innovation consultancy that reimagines people’s relationships with the digital and physical world around them.” Source: RevenueBase Database · checked Sep 29, 2026
5	Purcell	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	386 contacts →
	Partial evidence “We work as one family of many experts: architects, designers, heritage leaders and specialist consultants.” Source: RevenueBase Database · checked Sep 29, 2026
6	Atelier TEN	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	323 contacts →
	Partial evidence “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Source: RevenueBase Database · checked Sep 29, 2026
7	AKT II	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	310 contacts →
	Partial evidence “AKT II is a design-led interdisciplinary engineering consultancy that has won over 600 awards for its work in the UK and across the world.” Source: RevenueBase Database · checked Sep 29, 2026
8	Ingleton Wood	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	271 contacts →
	Indirect evidence “We provide single, multiple and full multidisciplinary services across a wide range of industry sectors, including commercial, health, education, residential, defence, heritage…” Source: RevenueBase Database · checked Sep 29, 2026
9	EPR Architects	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	269 contacts →
	Partial evidence “EPR Architects is an award-winning practice with a well-established reputation for quality architecture, masterplanning and interior design thanks to our extensive experience…” Source: RevenueBase Database · checked Sep 29, 2026
10	ZEBRA	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	260 contacts →
	Partial evidence “Zebra is a global design and architecture firm specializing in consumer-focused experiences.” Source: RevenueBase Database · checked Sep 29, 2026
11	Hawkins Brown	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	248 contacts →
	Partial evidence “We are an internationally-renowned practice of over 200 award-winning architects, interior designers, urban designers and researchers.” Source: RevenueBase Database · checked Sep 29, 2026
12	Hilson Moran	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	231 contacts →
	Partial evidence “We are interdisciplinary consultants, engineers and advisors, applying progressive design thinking to shape the environments we live in.” Source: RevenueBase Database · checked Sep 29, 2026
13	Maris Interiors	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	230 contacts →
	Strong evidence “Maris Interiors LLP - We create award winning interior spaces and are the UK's leading specialist in both workplace and education space design and build.” Source: RevenueBase Database · checked Sep 29, 2026
14	MAX Fordham LLP	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	208 contacts →
	Partial evidence “Max Fordham LLP is a partnership of engineers, designers and consultants, working with the built environment, to deliver a sustainable future and a thriving planet.” Source: RevenueBase Database · checked Sep 29, 2026
15	Morgan Lovell	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	207 contacts →
	Partial evidence “We design and fit out inspiring office and life science interiors.” Source: RevenueBase Database · checked Sep 29, 2026
16	KSS Design Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	196 contacts →
	Partial evidence “We are an award-winning AJ100 chartered architecture, interior and graphic design practice, based in central London and Sevenoaks, Kent.” Source: RevenueBase Database · checked Sep 29, 2026
17	MCM	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	183 contacts →
	Strong evidence “MCM is a creative consultancy of architects, designers, workplace strategists and behavioural change experts.” Source: RevenueBase Database · checked Sep 29, 2026
18	Thirdway	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	181 contacts →
	Indirect evidence “We create spaces that bring the best out in people - championing wellbeing, diversity, flexibility and community - because that’s what shapes great businesses.” Source: RevenueBase Database · checked Sep 29, 2026
19	Iceni Projects	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	178 contacts →
	Indirect evidence “At Iceni Projects we believe that everything we do is ultimately about people – and as a consultancy operating within the built environment, for people read place.” Source: RevenueBase Database · checked Sep 29, 2026
20	AIS	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	159 contacts →
	Indirect evidence “AIS was built on bold, instinctive growth.” Source: RevenueBase Database · checked Sep 29, 2026
21	ADP Architecture	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	158 contacts →
	Partial evidence “ADP designs for a better every day.” Source: RevenueBase Database · checked Sep 29, 2026
22	Peldon Rose	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	154 contacts →
	Partial evidence “Peldon Rose is London’s leading office design and build expert.” Source: RevenueBase Database · checked Sep 29, 2026
23	3dreid LTD	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	135 contacts →
	Partial evidence “3DReid is an award-winning architectural, interior and masterplanning design practice.” Source: RevenueBase Database · checked Sep 29, 2026
24	The Furniture Practice	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	128 contacts →
	Partial evidence “The Furniture Practice is an international furniture specialist for workplace and living projects.” Source: RevenueBase Database · checked Sep 29, 2026
25	Lysander	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	121 contacts →
	Indirect evidence “Lysander is a leading multi-disciplinary construction consultancy working with an extensive list of clients across the industrial, commercial, residential, records management and…” Source: RevenueBase Database · checked Sep 29, 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: workplace design consultancies. 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 workplace design consultancies.
Partial evidence: Its own public description names part of workplace design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name workplace design consultancies. 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 1,425 workplace design consultancies based in London, United Kingdom

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Workplace design consultancies based in London, United Kingdom at a glance

As of Sep 29, 2026

49.9%Verified-email coverage

26.7Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

979

11-50

343

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 1,425 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 workplace design consultancies, 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 “workplace design consultancies”. 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 workplace design consultancies), 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 workplace design consultancies, 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, 19,007 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 29, 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.

Workplace design consultancies by metro in the United Kingdom

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 workplace design consultancies, 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 workplace design consultancies are there based in London, United Kingdom?

RevenueBase identified 1,425 workplace design consultancies 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?

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

Which city in the United Kingdom has the most workplace design consultancies?

London leads the United Kingdom with 1,425 headquartered companies, followed by Manchester (93) and Bristol (66).

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 19,007 verified decision-maker contacts tracked across these 1,425 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 29, 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.