Company lists · Data refreshed November 2026

Top 23 Interior design installation services based in the United Kingdom

RevenueBase identified 4,207 company matches for interior design installation services associated with the United Kingdom as of November 2026 and tracks 22,210 professional contacts across them, including 7,593 with verified work emails. London is the largest hub.

This list covers company matches for interior design installation services associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
4,207Companies
22,210Contacts tracked
7,593Verified emails
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The 23 largest interior design installation services based in the United Kingdom

Ranked by team size
Top 23 of 4,207 company matches for interior design installation services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200243 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500222 contacts →

Exact match

“We design and fit out inspiring office and life science interiors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMansfield, United KingdomHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“In 2019, Deanestor acquired Havelock International Ltd out of administration – one of the UK’s best-known furniture and fit-out brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“We’re Harvey Jones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Based in West London with an international presence, Areen is an interior design and procurement studio shaping luxury hospitality and residential projects from first concept to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDudley, United KingdomHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Nuttall is a brand of The Alan Nuttall Partnership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“We are Workplace Creations, an award-winning workplace design and build company creating exceptional offices across London and the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHolytown, United KingdomHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Over 30 years of experience has enabled Linear Projects to establish a solid and respected reputation in delivering interior fit out expertise and excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“People First Design A full-service offering for residential interiors, designed for property professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPortadown, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“For over 50 years, The Deluxe Group has been a leading design and fabrication contractor specialising in creating bespoke interiors in the entertainment, luxury hospitality, prime…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“We are a full-service supplier and fundamental partner to the design and construction industry, offering everything from graphic design, product development, and bespoke acoustic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHalifax, United KingdomHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Project ff & e is one of the UK’s leading furnishing, fit-out and service providers offering a unique design-led approach to the student accommodation, education, build-to-rent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5075 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20073 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Not your typical architects – we’re CPMG.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGreenside Way, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“At ADT Workplace, we excel in creating inspiring office spaces for businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“SMC Design is an award-winning international design studio creating exceptional hospitality experiences across the cruise and hospitality sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Rose Uniacke is a designer and gallerist whose diverse and wide-ranging business has spiralled rapidly outwards from its starting point, in response to a growing, international…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHigh Ongar, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Showcase Interiors Ltd is a furniture company with an office in Ongar, Essex and Old Street, London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSwindon, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Aspen is one of the UK’s leading interior fit out and joinery companies, with an outstanding reputation for quality, reliability and craftsmanship.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLincoln, United KingdomHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“APSS - Commercial interior design and fit out specialists since 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBelvedere, United KingdomHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“With over 20 years’ experience in the industry, Stone & Ceramic has built excellent relationships with a range of clients and has produced some exceptional, award winning work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAshton-in-makerfield, United KingdomHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“We are an award-winning, turnkey design, construction, and maintenance company transforming commercial spaces in the North West.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 4,207 interior design installation services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 7,593 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interior design installation services based in the United Kingdom at a glance

As of Nov 6, 2026
34.2%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
28.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,115
11-50
813
51-200
95
201-500
13
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 4,207 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 the United Kingdom whose business descriptions match “interior design installation services” 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 7,593 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 November 6, 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 “interior design installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interior design installation services are there based in the United Kingdom?

RevenueBase identified 4,207 company matches for interior design installation services associated with the United Kingdom as of November 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?

Maris Interiors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interior design installation services?

London leads with 1214 company records, followed by Manchester (65) and Birmingham (47).

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 7,593 professional contacts with verified work emails tracked across these 4,207 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,207 interior design installation services based in the United Kingdom. Start with a free account, no credit card.

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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.