Company lists · Data refreshed November 2026

Top 25 Office interior design companies based in Canada

Name: Office interior design companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,782 companies tracked

RevenueBase identified 1,782 company matches for office interior design companies associated with Canada as of November 2026 and tracks 11,982 professional contacts across them, including 5,365 with verified work emails. Toronto is the largest hub.

This list covers company matches for office interior design companies associated with Canada, 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

1,782Companies

11,982Contacts tracked

5,365Verified emails

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The 25 largest office interior design companies based in Canada

Ranked by team size

Top 25 of 1,782 company matches for office interior design companies based in Canada, 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	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
2	Kasian Architecture Interior Design And Planning	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	201-500	373 contacts →
	Exact match “We use the power of design to create a better world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Walterfedy	Exact match	Kitchener, AB, CanadaHQ recorded Nov 6, 2026	201-500	340 contacts →
	Exact match “WalterFedy is a proudly Canadian design firm that has been bringing architecture, interior design, and engineering together since 1951.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	POI	Exact match	North York, ON, CanadaHQ recorded Nov 6, 2026	51-200	224 contacts →
	Exact match “At POI, we create spaces people want to go to.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	The Collective	Exact match	Toronto, NB, CanadaHQ recorded Nov 6, 2026	51-200	196 contacts →
	Exact match “The most meaningful workspaces are never just about the furniture inside them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	BBB Architects	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	179 contacts →
	Exact match “Architects Toronto Inc.(Brisbin Brook Beynon Architects) is a full service architectural firm specializing in master planning, architectural design, interior design, and project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Heritage Office Furnishings	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	201-500	150 contacts →
	Exact match “We create and deliver inspiring spaces everywhere work happens.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Designagency	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	111 contacts →
	Exact match “DesignAgency is an international studio that unites interior design, architectural concepting, strategic branding, and visual communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Contemporary Office Interiors LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	98 contacts →
	Exact match “Canada's MillerKnoll Certified Dealer \| Modern: World, Home, Office, Design, Living, You Incorporated in 1968, Contemporary Office Interiors (COI) has proven experience and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Groupe Focus	Exact match	Varennes, QC, CanadaHQ recorded Nov 6, 2026	51-200	95 contacts →
	Exact match “Groupe Focus est un chef de file national en matière d’aménagement d’environnements d’affaires spécialisé dans la distribution et l’installation de mobilier de bureau et de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Figure3	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Figure3 is one of Canada's most distinguished interior design firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Number TEN Architectural Group	Exact match	Winnipeg, MB, CanadaHQ recorded Nov 6, 2026	51-200	87 contacts →
	Exact match “Number TEN Architectural Group is an integrated architecture and interior design firm specializing in design innovation, project delivery, planning, advisory services, and visual…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	G. L. Smith Planning & Design INC	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	11-50	86 contacts →
	Exact match “Whether it is a small cosmetic renovation or a complete redevelopment of your space, our full-service firm can satisfy all your requirements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	GKC Architecture & Design	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	85 contacts →
	Exact match “A national leader in industrial and commercial architecture, GKC Architecture and Design has earned a stellar reputation for its consulting services and technical expertise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	CDI Spaces	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	51-200	65 contacts →
	Exact match “CDI is the leading supplier of tailor-fit furniture solutions for office and school environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Graziani Corazza Architects INC	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	11-50	65 contacts →
	Exact match “Graziani + Corazza's fusion of architectural vision and experience is tailor-made to create the singular and iconic.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	EMBLM	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	51-200	64 contacts →
	Exact match “At EMBLM, our goal is to support and guide our customers in developing and implementing their office design projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Thinkspace Architecture Planning Interior Design LTD	Exact match	Surrey, BC, CanadaHQ recorded Nov 6, 2026	51-200	62 contacts →
	Exact match “Thinkspace Architecture Planning Interior Design Ltd.(Thinkspace) is a full service design practice based in the province of British Columbia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Acdf Architecture	Exact match	Montréal, QC, CanadaHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “With its creative energy and its broad expertise, ACDF designs inspiring spaces in which North American pragmatism meets European flamboyance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	K Paul Architect INC	Exact match	Oakville, ON, CanadaHQ recorded Nov 6, 2026	11-50	59 contacts →
	Exact match “Established in 1994, with our head office located in Oakville, Ontario K Paul Architect is a progressive firm, working primarily in the hospitality, retail, and commercial sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Advanced Business Interiors	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “We "Make Space Work" for government, businesses, educational institutions, healthcare, and private customers!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Clearspace	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “At Clearspace, our mission is to make better spaces available to more people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Greystone	Exact match	Cambridge, ON, CanadaHQ recorded Nov 6, 2026	11-50	56 contacts →
	Exact match “Since 1996, Greystone’s constant mission has been to deliver speed-to-market while meeting our client’s high expectations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Iredale Architecture	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	11-50	55 contacts →
	Exact match “Founded in 1980, Iredale Architecture is a mid-size, full-service architecture firm with offices in Vancouver and Victoria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Modern Office Of Design Architecture INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	n/a	55 contacts →
	Exact match “MODA is a full service architecture and interior design firm offering an integrated approach to design to meet the requirements of any project, big or small.” 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 interior design companies”. 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 1,782 office interior design companies based in Canada

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Office interior design companies based in Canada at a glance

As of Nov 6, 2026

44.8%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

17.8%Largest-city concentration · Toronto

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,382

11-50

323

51-200

201-500

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 1,782 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 Canada whose business descriptions match “office interior design companies” 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 5,365 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 interior design companies by metro

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

How many office interior design companies are there based in Canada?

RevenueBase identified 1,782 company matches for office interior design companies associated with Canada 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?

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

Which city has the most office interior design companies?

Toronto leads with 317 company records, followed by Vancouver (143) and Montreal (134).

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 5,365 professional contacts with verified work emails tracked across these 1,782 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.