Company lists · Data refreshed October 2026

Top 24 Healthcare facility design firms based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 128 companies tracked

RevenueBase identified 128 company matches for healthcare facility design firms associated with London, United Kingdom as of October 2026 and tracks 1,324 professional contacts across them, including 429 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for healthcare facility design firms associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 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 RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

128Companies

1,324Contacts tracked

429Verified emails

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The 24 largest healthcare facility design firms based in London, United Kingdom

Ranked by team size

Top 24 of 128 company matches for healthcare facility design firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	KSS Design Group	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	213 contacts →
	Exact match “We are an award-winning AJ100 chartered architecture, interior and graphic design practice, based in central London and Sevenoaks, Kent.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Conran And Partners	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	78 contacts →
	Exact match “Conran and Partners is an internationally renowned architecture and interior design practice, founded by Sir Terence Conran.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	TTSP	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	74 contacts →
	Exact match “We are curious, creative people who enjoy collaborating to deliver inspirational, high-quality solutions to the most demanding of briefs.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Studio Moren	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	68 contacts →
	Exact match “Studio Moren is an award winning practice of architecture and interior design specialists working right across the hospitality spectrum.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Health Spaces	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	31 contacts →
	Exact match “Hospital Estates & Design Consultants with Integrated Project Delivery Capabilities.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	HALE	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	27 contacts →
	Exact match “We are specialists in commercial architecture.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Medical Architecture	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	26 contacts →
	Exact match “We are specialists in healthcare architecture.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Cfes LTD	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	25 contacts →
	Exact match “As a national contractor working for both private and public sector clients, we offer an end-to-end fully integrated package of construction and engineering services bespoke to…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	HDR Andrew Reid	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	25 contacts →
	Exact match “In 2019, Andrew Reid & Partners, a London-based firm specialising in the commissioning of commercially critical facilities worldwide, joined global design firm HDR.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Sheehan Nagle Hartray Associates, LTD A Woolpert Company	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	23 contacts →
	Exact match “Sheehan Nagle Hartray Associates, Ltd.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Floyd Slaski Architects LTD	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “Floyd Slaski are an award winning architectural practice serving great clients and creating enriching architecture since 1952, both nationally and internationally.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Watkins Gray International LLP	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	17 contacts →
	Exact match “As an award winning architectural practice our vision is to be widely recognised for mastering the successful combination of both the art and science of building.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Vamed Health Projects UK LTD	Exact match	London, United KingdomHQ recorded Oct 13, 2026	1-10	17 contacts →
	Exact match “VAMED's experts plan the projects from A to Z, implement them with stringent attention focussed on cost, hand over as turn-key projects and commission them.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Tangram Architects	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “Tangram Architects is a London based architectural practice whose skills skills are principally, but not exclusively, in the healthcare sector.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Ansell Bailey LTD Chartered Architects	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Based in London and founded in 1900, Ansell + Bailey is established as one of the longest running practices in the UK.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Bluebottle Interiors	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	13 contacts →
	Exact match “Bluebottle is an interior design and architecture studio with a focus on workplace, hospitality and residential, helping people and businesses to create original and inspiring…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Fettle Design	Exact match	London, United KingdomHQ recorded Oct 13, 2026	1-10	11 contacts →
	Exact match “Fettle is a boutique interior architecture and design firm specialising within the hospitality sector.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Cagni Williams	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	10 contacts →
	Exact match “We are a contemporary design led architectural practice in London.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Mcdonald Architects	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “McDonald Architects, founded in 1979, operates from offices in Islington, North London.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	4m Group - London UK	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	8 contacts →
	Exact match “Founded in 2004, 4M Group (fôrm/gro͞op) is an award-winning London based design-build architectural practice, comprised of accomplished architects, designers, builders and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Taner's Sons	Exact match	London, United KingdomHQ recorded Oct 13, 2026	1-10	8 contacts →
	Exact match “Started by two brothers, Mustafa & Erhan, Taner’s Sons draws together architecture, interior design and workplace strategy expertise to create extraordinary buildings, spaces, and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Wish Interior Architecture	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	7 contacts →
	Exact match “WISH London is an interior architecture and design company with a wealth of experience in high end commercial, hotel and residential development.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	ART In Site	Exact match	London, United KingdomHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match “Art in Site is a design and fine art company based in Vanguard Court, London SE5 8QT” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Sparcstudio	Exact match	London, United KingdomHQ recorded Oct 13, 2026	11-50	6 contacts →
	Exact match “Interior Architecture & Design Refer to @beverleybayes Sparcstudio Director Linked In page for regular project updates Our specialisms include Hotel, Hospitality & Fitness/…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare facility design firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 128 healthcare facility design firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare facility design firms based in London, United Kingdom at a glance

As of Oct 13, 2026

32.4%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 128 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with London, United Kingdom whose business descriptions match “healthcare facility design firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 429 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare facility design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare facility design firms are there based in London, United Kingdom?

RevenueBase identified 128 company matches for healthcare facility design firms associated with London, United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

KSS Design Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most healthcare facility design firms?

London leads the United Kingdom with 128 company records, followed by Leeds (11) and Manchester (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 429 professional contacts with verified work emails tracked across these 128 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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.