Company lists · Data refreshed September 2026

Top 25 Apartment building architects based in London, United Kingdom

Name: Apartment building architects based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 288 companies tracked

RevenueBase identified 288 apartment building architects headquartered in London, United Kingdom as of September 2026 and tracks 1,884 professional contacts across them, including 831 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers apartment building architects 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 30, 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 30, 2026 86% judged on-target in blind review

288Companies

1,884Contacts tracked

831Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest apartment building architects based in London, United Kingdom

Ranked by team size

Top 25 of 288 apartment building architects based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to apartment building architects: 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	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	402 contacts →
	Partial 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 30, 2026
2	1508 London	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	175 contacts →
	Indirect evidence “Bespoke.” Source: RevenueBase Database · checked Sep 30, 2026
3	Formation Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	67 contacts →
	Partial evidence “Formation Architects is an established AJ100 architectural practice.” Source: RevenueBase Database · checked Sep 30, 2026
4	TTSP	Indirect evidence	London, United KingdomHQ checked Sep 30, 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 30, 2026
5	Imaker Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	49 contacts →
	Partial 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 30, 2026
6	Flanagan Lawrence	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	35 contacts →
	Partial evidence “Flanagan Lawrence is an award-winning, design-led practice of architects and interior designers based in London.” Source: RevenueBase Database · checked Sep 30, 2026
7	BEN Pentreath LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 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 30, 2026
8	HUT Architecture	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	31 contacts →
	Partial evidence “HUT love making buildings for people to live, work and play in.” Source: RevenueBase Database · checked Sep 30, 2026
9	VABEL	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Vabel is a fully integrated design and development studio, redefining London living since 2009.” Source: RevenueBase Database · checked Sep 30, 2026
10	Blue Engineering	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “Blue Engineering is a structural engineering firm based in Shoreditch, London.” Source: RevenueBase Database · checked Sep 30, 2026
11	Trehearne Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	22 contacts →
	Partial evidence “Trehearne Architects is an award-winning, medium-sized practice, with an accomplished track record in completing significant urban developments.” Source: RevenueBase Database · checked Sep 30, 2026
12	B R Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “B+R Architects offer full architectural services for retail, commercial, educational, leisure, mixed use and residential developments.” Source: RevenueBase Database · checked Sep 30, 2026
13	Windsorpatania Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “Windsor & Patania Architecture and developments is a company specialized in residential and commercial developments in UK.” Source: RevenueBase Database · checked Sep 30, 2026
14	5pa Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “5PA Architects is an award winning practice based in London Bridge.” Source: RevenueBase Database · checked Sep 30, 2026
15	Pure Design Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Our core services include Architectural Design, Detail & Build, Technical Drawing, Interior Design, Design Management and Due Diligence.” Source: RevenueBase Database · checked Sep 30, 2026
16	Landmass	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Leveraging our status as award-winning design-led developers, we possess a unique vantage point, having successfully curated bespoke properties for both individual clients and…” Source: RevenueBase Database · checked Sep 30, 2026
17	Aura Architecture & Interiors	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	12 contacts →
	Partial evidence “At AURA Architecture, we love property, so whether you're a homeowner looking to add space, or an investor looking to add instant value, our young talented team are here to help.” Source: RevenueBase Database · checked Sep 30, 2026
18	POW Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	12 contacts →
	Partial evidence “We are an established studio specialising in the detailed design and construction of great buildings for established housing developers, niche developers and one off clients” Source: RevenueBase Database · checked Sep 30, 2026
19	Smith And Brooke	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “The partnership was set up in 1984.” Source: RevenueBase Database · checked Sep 30, 2026
20	Heta Architects	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “Heta Architects is a full-service architecture and design studio based in London, with a growing international presence.” Source: RevenueBase Database · checked Sep 30, 2026
21	MMM Architects LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “Architects Ltd is an architecture & planning company based out of The Banking Hall 26 Maida Vale, London, United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
22	Chapman Architects	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “Chapman Architects are designers and architects whose depth of experience, sector expertise and creativity has delivered a unique portfolio of buildings and environments within…” Source: RevenueBase Database · checked Sep 30, 2026
23	KHD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	10 contacts →
	Partial evidence “KHD Architecture are specialists in residential design from bespoke homes to multi-unit developments.” Source: RevenueBase Database · checked Sep 30, 2026
24	Scabal	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	9 contacts →
	Strong evidence “SCABAL is a practice of Architects well known for our extraordinary designs, winning awards for houses, schools, workplaces and recreational buildings.” Source: RevenueBase Database · checked Sep 30, 2026
25	Samson Space	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “Being part of the Samson Group, Samson Space have been able to inherently develop as a practice of Architectural designers and Structural Engineers with a reputation for creating…” Source: RevenueBase Database · checked Sep 30, 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: apartment building architects. 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 apartment building architects.
Partial evidence: Its own public description names part of apartment building architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name apartment building architects. 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 288 apartment building architects based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 831 reachable decision-makers.

Free signup · no credit card

View the full list →

Apartment building architects based in London, United Kingdom at a glance

As of Sep 30, 2026

44.1%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

51-200

201-500

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 288 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 apartment building architects, 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 “apartment building architects”. 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 apartment building architects), 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 apartment building architects, 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, 831 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 30, 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.

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 apartment building architects, 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 apartment building architects are there based in London, United Kingdom?

RevenueBase identified 288 apartment building architects 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 in the United Kingdom has the most apartment building architects?

London leads the United Kingdom with 288 headquartered companies, followed by Manchester (18) and Birmingham (13).

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 831 verified decision-maker contacts tracked across these 288 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 288 apartment building architects based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Apartment building architects by geography

Browse the directory

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.