Company lists · Data refreshed October 2026

Top 25 Office to residential conversion architects based in London, United Kingdom

Name: Office to residential conversion architects based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 1,627 companies tracked

RevenueBase identified 1,627 company matches for office to residential conversion architects associated with London, United Kingdom as of October 2026 and tracks 11,008 professional contacts across them, including 4,198 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for office to residential conversion architects 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 19, 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 19, 2026 How this list was built

1,627Companies

11,008Contacts tracked

4,198Verified emails

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The 25 largest office to residential conversion architects based in London, United Kingdom

Ranked by team size

Top 25 of 1,627 company matches for office to residential conversion architects based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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	Zuhause	Exact match	London, United KingdomHQ recorded Oct 19, 2026	n/a	813 contacts →
	Exact match “Zuhause is a boutique architecture and design studio that transforms spaces into sumptuous, well-designed homes.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	PRP	Exact match	London, United KingdomHQ recorded Oct 19, 2026	201-500	407 contacts →
	Exact match “Since 1963, PRP has been at the forefront of designing high-quality buildings that enrich the lives of users and their communities.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Maris Interiors	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	238 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	1508 London	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	182 contacts →
	Exact match “Bespoke.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Make Architects	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	155 contacts →
	Exact match “Make is a different kind of architecture practice.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	BPTW	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	128 contacts →
	Exact match “BPTW brings together specialisms in architecture, urban design and BIM to transform not just physical spaces, but people’s lives.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	Studio PDP	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	111 contacts →
	Exact match “Studio PDP is an architecture, urban and interior design practice with an international portfolio and offices in London, Bath and Hong Kong.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Workplace Creations	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	94 contacts →
	Exact match “We are an award-winning Design & Build contractor specialising in commercial interiors and consultancy.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Eric Parry Architects	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	89 contacts →
	Exact match “Eric Parry Architects & its Singapore Studio is an established and award-winning practice with a portfolio of notable work.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Jestico Whiles	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	88 contacts →
	Exact match “Jestico + Whiles is an award-winning international architecture and interior design practice based in Clerkenwell, London.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Maccreanor Lavington	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	85 contacts →
	Exact match “Maccreanor Lavington is an award-winning architectural practice established in the early nineties by Gerard Maccreanor and Richard Lavington.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	O'shea Group	Exact match	London, United KingdomHQ recorded Oct 19, 2026	501-1,000	85 contacts →
	Exact match “With over £1.75bn under construction in London and a considerable pipeline in planning, O'Shea are one of the largest privately owned property development companies in London and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	BANDA	Exact match	London, United KingdomHQ recorded Oct 19, 2026	11-50	81 contacts →
	Exact match “We can craft environments for a beautiful and functional life, with a design that extends beyond to encompass every facet of a property's story.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	John Robertson Architects	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	79 contacts →
	Exact match “JRA is a forward-thinking and dynamic architectural practice, built on firm foundations with a commitment to people, place, and planet.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Conran And Partners	Exact match	London, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
16	TTSP	Exact match	London, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
17	APT	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	70 contacts →
	Exact match “Apt is an architectural practice underpinned by a creative and collaborative approach.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	Goddard Littlefair	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	69 contacts →
	Exact match “Goddard Littlefair is a London-based luxury interior design house with international expertise and a global portfolio, established in 2012 by Directors Martin Goddard and Jo…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Formation Architects	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	66 contacts →
	Exact match “Formation Architects is an established AJ100 architectural practice.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	LXA	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	65 contacts →
	Exact match “LXA was born from a desire to do things differently.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	Forcia Limited	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	57 contacts →
	Exact match “Forcia Limited is a construction company based out of Park Hill, London, United Kingdom.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Whitepaper	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	56 contacts →
	Exact match “Whitepaper is a multidisciplinary property company focusing on design and build opportunities across London and the UK.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Lifschutz Davidson Sandilands	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	55 contacts →
	Exact match “Lifschutz Davidson Sandilands was established in 1986, and has grown steadily over 30 years and is based out of studios in London.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Legendre UK	Exact match	London, United KingdomHQ recorded Oct 19, 2026	11-50	55 contacts →
	Exact match “LEGENDRE is a Main Contractor and Property Developer based in central London.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	Imaker Group	Exact match	London, United KingdomHQ recorded Oct 19, 2026	51-200	54 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 19, 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 “office to residential conversion architects”. 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 25 of 1,627 office to residential conversion architects based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 4,198 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office to residential conversion architects based in London, United Kingdom at a glance

As of Oct 19, 2026

38.1%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

1,155

11-50

396

51-200

201-500

501-1,000

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 1,627 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 “office to residential conversion architects” 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 4,198 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 19, 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.

Office to residential conversion architects by metro in the United Kingdom

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 “office to residential conversion architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office to residential conversion architects are there based in London, United Kingdom?

RevenueBase identified 1,627 company matches for office to residential conversion architects 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?

Zuhause 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 office to residential conversion architects?

London leads the United Kingdom with 1,627 company records, followed by Manchester (68) and Birmingham (50).

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 4,198 professional contacts with verified work emails tracked across these 1,627 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 19, 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.