Company lists · Data refreshed November 2026

Top 25 Office design firms worldwide

Name: Office design firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 76,907 companies tracked

RevenueBase identified 76,907 company matches for office design firms worldwide as of November 2026 and tracks 494,229 professional contacts across them, including 128,337 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for office design firms worldwide, 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. Country and city lists for office design firms follow the table.

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

76,907Companies

494,229Contacts tracked

128,337Verified emails

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The 25 largest office design firms worldwide

Ranked by team size

Top 25 of 76,907 company matches for office design firms worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MOI	Exact match	Baltimore, VA, United StatesHQ recorded Nov 6, 2026	n/a	3,538 contacts →
	Exact match “MOI is a fully integrated interior solutions partner delivering environments from floor to ceiling, bringing clarity to a complex process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	IA Interior Architects	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,722 contacts →
	Exact match “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Depa Group	Exact match	Mena Jabal Ali, United Arab EmiratesHQ recorded Nov 6, 2026	5,001-10,000	1,693 contacts →
	Exact match “Since 1996, Depa Group has delivered the interiors behind some of the world's most recognized landmarks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	IDEA	Exact match	Sofia, BulgariaHQ recorded Nov 6, 2026	n/a	1,658 contacts →
	Exact match “At IDEA International, we design spaces for people to work well, live happily, and rest with style.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Teknion	Exact match	Toronto, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,536 contacts →
	Exact match “Teknion is committed to creating beautiful and inspiring interiors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	HBA Hirsch Bedner Associates	Exact match	SingaporeHQ recorded Nov 6, 2026	1,001-5,000	1,521 contacts →
	Exact match “Founded in 1965 by Howard Hirsch and Michael Bedner, HBA (Hirsch Bedner Associates) believes in the power of great design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	PET Hoogeveen	Exact match	Hoogeveen, NetherlandsHQ recorded Nov 6, 2026	n/a	1,512 contacts →
	Exact match “pet projectinrichters; uw professionele partner voor de inrichting van kantoren, zorginstellingen, scholen en overheidsinstellingen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	M Moser Associates	Exact match	30 Global Locations, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,481 contacts →
	Exact match “At M Moser, we design, engineer and deliver workplace environments that bring out the best in people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Furniture	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	n/a	1,258 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ware Malcomb	Exact match	International Design Firm, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,057 contacts →
	Exact match “Established in 1972, Ware Malcomb is a dynamic, forward-thinking design firm offering streamlined architecture, interior design, branding, and engineering services across the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	NORR	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	994 contacts →
	Exact match “NORR is a global team of 800 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Decorpot	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	878 contacts →
	Exact match “Decorpot - People's favorite home interior brand, delivering dream home interiors at premium quality since 2015.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	B H Architects	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	201-500	850 contacts →
	Exact match “B+H Architects is a global, award-winning firm with a 70+ year legacy of building creative solutions for clients through the delivery of architecture, interior design, landscape…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Saudi Diyar Consultants	Exact match	Jeddah, Saudi ArabiaHQ recorded Nov 6, 2026	501-1,000	814 contacts →
	Exact match “Architects and Engineers Saudi Diyar Consultants is one of the leading multidiscipline design firms in the Middle East with a diverse portfolio of commercial, institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Vivere Group	Exact match	Tangerang, IndonesiaHQ recorded Nov 6, 2026	501-1,000	712 contacts →
	Exact match “We pride ourselves in providing one-stop solutions for your every interior project need, from interior fitting out, mechanical-electrical, interior mateials to furniture.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Unispace	Exact match	Unispace Global, AustraliaHQ recorded Nov 6, 2026	501-1,000	707 contacts →
	Exact match “Unispace is a global leader in integrated workplace strategy, design, and construction, with more than 650+ employees across 24+ studios in 12+ countries throughout North America…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Bonito Designs	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	501-1,000	696 contacts →
	Exact match “India’s leading interior design voice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	LEO A Daly	Exact match	Omaha, NE, United StatesHQ recorded Nov 6, 2026	501-1,000	678 contacts →
	Exact match “Industry-Leading.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	RSP Architects	Exact match	Minneapolis, MN, United StatesHQ recorded Nov 6, 2026	201-500	646 contacts →
	Exact match “We are makers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	SELF	Exact match	Sheffield, United KingdomHQ recorded Nov 6, 2026	n/a	644 contacts →
	Exact match “Self Architects has over 40 years experience in delivering high quality architectural and interior design solutions to a broad range of clients throughout the UK; across a diverse…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ONE Workplace	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	621 contacts →
	Exact match “We create spaces that inspire and transform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Molteni&c	Exact match	Giussano, ItalyHQ recorded Nov 6, 2026	201-500	599 contacts →
	Exact match “Since 1934, we inspire to move forward the culture of quality living.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Featherlite	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	1,001-5,000	589 contacts →
	Exact match “Featherlite is one of India’s leading workspace and education furniture solutions companies, with a legacy spanning over six decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Ls3p Associates LTD	Exact match	Charleston, SC, United StatesHQ recorded Nov 6, 2026	201-500	586 contacts →
	Exact match “LS3P is an architecture, interiors, and planning firm celebrating more than 60 years of design excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Contract Workplaces	Exact match	Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	201-500	581 contacts →
	Exact match “Desde 1996, somos líderes regionales en Conceptualización, Diseño y Construcción de espacios de trabajo.” Recorded in the RevenueBase company graph · Nov 6, 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 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 25 of 76,907 office design firms worldwide

See the full list, filter by size, metro and specialty, and access 128,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office design firms worldwide at a glance

As of Nov 6, 2026

26.0%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

52,918

11-50

18,092

51-200

3,973

201-500

785

501-1,000

140

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for office design firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “office 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. 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 128,337 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.

Office design firms by location

291 lists · largest first

Every Office design firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office design firms are there worldwide?

RevenueBase identified 76,907 company matches for office design firms worldwide 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?

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

Which country has the most office design firms?

The United States leads with 15,092 companies, followed by India (9,052) and the United Kingdom (3,819). Every office design firms list by country and city is linked on this page.

Which city has the most office design firms?

London leads with 1360 company records, followed by Dubai (1196) and Bangalore (1021).

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 128,337 professional contacts with verified work emails tracked across these 76,907 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.

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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.