Company lists · Data refreshed September 2026

Top 25 Multifamily architecture firms based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 725 companies tracked

RevenueBase identified 725 multifamily architecture firms headquartered in London, United Kingdom as of September 2026 and tracks 5,311 professional contacts across them, including 2,415 with verified work emails. London is the largest hub.

This list covers multifamily architecture firms 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 17, 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 17, 2026 86% judged on-target in blind review

725Companies

5,311Contacts tracked

2,415Verified emails

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The 25 largest multifamily architecture firms based in London, United Kingdom

Ranked by team size

Top 25 of 725 multifamily architecture firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to multifamily architecture firms: 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	PRP	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	402 contacts →
	Indirect evidence “Since 1963, PRP has been at the forefront of designing high-quality buildings that enrich the lives of users and their communities.” Source: RevenueBase Database · checked Sep 17, 2026
2	Planet Smart City	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	284 contacts →
	Indirect evidence “Planet Smart City is a global leader in smart, affordable housing, designing and building cities and neighbourhoods that put people at the heart of every project.” Source: RevenueBase Database · checked Sep 17, 2026
3	1508 London	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	175 contacts →
	Indirect evidence “Bespoke.” Source: RevenueBase Database · checked Sep 17, 2026
4	Eric Parry Architects	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “Eric Parry Architects & its Singapore Studio is an established and award-winning practice with a portfolio of notable work.” Source: RevenueBase Database · checked Sep 17, 2026
5	Haworth Tompkins	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “Haworth Tompkins was formed in 1991 by architects Graham Haworth and Steve Tompkins.” Source: RevenueBase Database · checked Sep 17, 2026
6	Maccreanor Lavington	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “Maccreanor Lavington is an award-winning architectural practice established in the early nineties by Gerard Maccreanor and Richard Lavington.” Source: RevenueBase Database · checked Sep 17, 2026
7	John Robertson Architects	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “JRA is a forward-thinking and dynamic architectural practice, built on firm foundations with a commitment to people, place, and planet.” Source: RevenueBase Database · checked Sep 17, 2026
8	Formation Architects	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “Formation Architects is an established AJ100 architectural practice.” Source: RevenueBase Database · checked Sep 17, 2026
9	Morris Company	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Morris+Company are a Certified B Corporation architecture practice, based in London and Copenhagen, working on housing, schools, healthcare, workplaces, tall buildings…” Source: RevenueBase Database · checked Sep 17, 2026
10	TTSP	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	63 contacts →
	Indirect evidence “We are curious, creative people who enjoy collaborating to deliver inspirational, high-quality solutions to the most demanding of briefs.” Source: RevenueBase Database · checked Sep 17, 2026
11	Lifschutz Davidson Sandilands	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Lifschutz Davidson Sandilands was established in 1986, and has grown steadily over 30 years and is based out of studios in London.” Source: RevenueBase Database · checked Sep 17, 2026
12	Darling Associates Architects	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Darling Associates Architects is an award-winning architectural practice in London.” Source: RevenueBase Database · checked Sep 17, 2026
13	Imaker Group	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “Founded in 2017 by architects Baraa AlRefai and Ahmed AlRefai, iMaker Group is an award-winning firm specializing in high-end residential, hospitality, and commercial…” Source: RevenueBase Database · checked Sep 17, 2026
14	Grid Architects	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “GRID is a 60 strong practice of architects and urban designers with a proven track record of designing and delivering exemplary residential and mixed-use developments.” Source: RevenueBase Database · checked Sep 17, 2026
15	KSR Architects & Interior Designers	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “KSR Architects & Interior Designers is a London based practice with over 35 years experience crafting beautiful homes across London and internationally.” Source: RevenueBase Database · checked Sep 17, 2026
16	ESA Architecture	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “ESA Architecture, member of WSP, has a long and distinguished history and has been established for over 100 years with offices in London and Manchester.” Source: RevenueBase Database · checked Sep 17, 2026
17	RM A	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	40 contacts →
	Partial evidence “RM_A are a multi award winning RIBA Chartered architectural practice based in Camden Town in North London, established for over 40 years.” Source: RevenueBase Database · checked Sep 17, 2026
18	Msmr Architects	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “We are an architectural practice with a reputation for creating value for our clients through design.” Source: RevenueBase Database · checked Sep 17, 2026
19	GPAD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “GPAD is a collective of in-house design experts across sectors and scales.” Source: RevenueBase Database · checked Sep 17, 2026
20	The ONE Atelier	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “The One Atelier is a complete turn-key service company (consultancy + design + built + furniture) for the development of real estate projects, spanning from single unit luxury…” Source: RevenueBase Database · checked Sep 17, 2026
21	ACA Studios	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Formerly Alan Camp Architects, as part of our 30 year celebration, we have rebranded to ACA Studios.” Source: RevenueBase Database · checked Sep 17, 2026
22	Flanagan Lawrence	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Flanagan Lawrence is an award-winning, design-led practice of architects and interior designers based in London.” Source: RevenueBase Database · checked Sep 17, 2026
23	A&q Partnership	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “A&Q Partnership is committed to providing the seamless delivery of dynamic and pragmatic architectural solutions for our national and international clients, underpinned by the…” Source: RevenueBase Database · checked Sep 17, 2026
24	Holder Mathias Architects	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Holder Mathias has created projects of enduring value for over fifty years.” Source: RevenueBase Database · checked Sep 17, 2026
25	BEN Pentreath LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Ben Pentreath’s architectural and interior design studio has established a powerful reputation across a variety of disciplines.” Source: RevenueBase Database · checked Sep 17, 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: multifamily architecture firms. 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 multifamily architecture firms.
Partial evidence: Its own public description names part of multifamily architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multifamily architecture firms. 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 725 multifamily architecture firms based in London, United Kingdom

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Multifamily architecture firms based in London, United Kingdom at a glance

As of Sep 17, 2026

45.5%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

496

11-50

183

51-200

201-500

1,001-5,000

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 725 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 multifamily architecture firms, 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 “multifamily architecture firms”. 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 multifamily architecture firms), 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 multifamily architecture firms, 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, 2,415 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 17, 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.

Multifamily architecture firms by metro in the United Kingdom

Multifamily architecture firms in London725
Multifamily architecture firms in Manchester38
Multifamily architecture firms in Edinburgh32
Multifamily architecture firms in Leeds29
Multifamily architecture firms in Bristol28
Multifamily architecture firms in Birmingham26
Multifamily architecture firms in Glasgow25

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 multifamily architecture firms, 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 multifamily architecture firms are there based in London, United Kingdom?

RevenueBase identified 725 multifamily architecture firms 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?

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

Which city has the most multifamily architecture firms?

London leads with 725 headquartered companies, followed by Manchester (38) and Edinburgh (32).

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 2,415 verified decision-maker contacts tracked across these 725 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 17, 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.