Company lists · Data refreshed September 2026

Top 25 Historic interior design firms based in Toronto, Canada

Name: Historic interior design firms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 169 companies tracked

RevenueBase identified 169 historic interior design firms headquartered in Toronto, Canada as of September 2026 and tracks 1,121 professional contacts across them, including 486 with verified work emails. Toronto is the largest hub.

This list covers historic interior design firms headquartered in Toronto, Canada, 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 20, 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 20, 2026 86% judged on-target in blind review

169Companies

1,121Contacts tracked

486Verified emails

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The 25 largest historic interior design firms based in Toronto, Canada

Ranked by team size

Top 25 of 169 historic interior design firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to historic interior design firms: 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	ELTE	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	316 contacts →
	Partial evidence “Elte is Toronto's source for considered design for all things home.” Source: RevenueBase Database · checked Sep 20, 2026
2	ERA Architects INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	103 contacts →
	Indirect evidence “ERA Architects Inc.(ERA) is an award-winning architecture and planning firm focused on conservation through reactivation.” Source: RevenueBase Database · checked Sep 20, 2026
3	Avenue Road	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “Avenue Road is a design destination, exhibited through highly curated experiences, each a reflection of the vision of Founder Stephan Weishaupt.” Source: RevenueBase Database · checked Sep 20, 2026
4	Lori Morris Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	32 contacts →
	Strong evidence “For 37 years Lori Morris has mastered a signature luxury interior design experience with turnkey solutions and an unrivaled ‘no rules’ design approach.” Source: RevenueBase Database · checked Sep 20, 2026
5	Tomas Pearce Interior Design Consulting	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	30 contacts →
	Strong evidence “Tomas Pearce Interior Design Consulting Inc.” Source: RevenueBase Database · checked Sep 20, 2026
6	Julie Charbonneau Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	24 contacts →
	Strong evidence “Julie Charbonneau specializes in deluxe interior design with a versatile and authentic approach to artistry.” Source: RevenueBase Database · checked Sep 20, 2026
7	U31 Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “U31 is an award-winning interior architecture and design firm that collaborates with clients to ensure truly imaginative and innovative ideas are brought forth, coupled with the…” Source: RevenueBase Database · checked Sep 20, 2026
8	Maed. Collective	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “ABOUT MAED.” Source: RevenueBase Database · checked Sep 20, 2026
9	GBCA	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Founded in 2001, GBCA (Goldsmith Borgal & Company Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
10	ACDO	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Strong evidence “As a lifestyle-driven design studio, ACDO has built a reputation for creating luxury bespoke interiors while leading the contemporary design conversation through several…” Source: RevenueBase Database · checked Sep 20, 2026
11	Wise Nadel Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “WISE NADEL DESIGN is an interior design firm base in Toronto, Canada, specializing in full scope, high-end residential design projects.” Source: RevenueBase Database · checked Sep 20, 2026
12	LUX Design Interior Design Build	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	13 contacts →
	Strong evidence “LUXURY \| STYLE \| SOPHISTICATION LUX Design is a Full Service Interior Design and Renovation Firm specializing in creating one-of-a kind, luxury residential interiors.” Source: RevenueBase Database · checked Sep 20, 2026
13	Bartlett & Associates	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Bartlett & Associates is an award-winning interior design studio, based in Toronto.” Source: RevenueBase Database · checked Sep 20, 2026
14	Kimberley Seldon Design Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	12 contacts →
	Strong evidence “As an award-winning design firm, Kimberley Seldon Design Group boasts more than 15 years’ experience in full-service interior design projects.” Source: RevenueBase Database · checked Sep 20, 2026
15	Ashley Botten Design	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Drawing inspiration from the worlds of architecture, art, food, and fashion, ABD creates thought-provoking, authentic spaces – family homes, multi-generational retreats, inspiring…” Source: RevenueBase Database · checked Sep 20, 2026
16	Yorkville Design Centre	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	10 contacts →
	Strong evidence “Established in 1972, Yorkville Design Centre has been an interior design studio and an exclusive Downsview Kitchens retailer for over thirty-five years.” Source: RevenueBase Database · checked Sep 20, 2026
17	Boldera Architecture	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “Boldera is a Toronto-based architecture and heritage consulting practice specializing in heritage conservation, adaptive reuse, and context-driven architecture.” Source: RevenueBase Database · checked Sep 20, 2026
18	Epic Designs INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “At Epic, we believe that the home is an extension of the self and that the relationship it shares with its surroundings, and you, should be reflected in its form, style, and…” Source: RevenueBase Database · checked Sep 20, 2026
19	Historic Restoration INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “Historic Restoration is a leading Toronto based restoration contractor.” Source: RevenueBase Database · checked Sep 20, 2026
20	Paradigm Architecture Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	8 contacts →
	Strong evidence “Paradigm Architecture + Design is a full-service architecture and interior design firm located in Toronto, Ontario, Canada” Source: RevenueBase Database · checked Sep 20, 2026
21	Giaimo	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Giaimo is an architecture firm based in Toronto, integrating design and heritage conservation.” Source: RevenueBase Database · checked Sep 20, 2026
22	Parris Mckenna Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	8 contacts →
	Strong evidence “Parris McKenna Design (PMD) is a boutique full-service interior design firm with a dedicated presence in both Toronto and Muskoka.” Source: RevenueBase Database · checked Sep 20, 2026
23	Larkin Architect Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Established in 1981, Larkin Architect Limited is an award-winning, full service architectural practice with a broad portfolio encompassing project planning, heritage restorations…” Source: RevenueBase Database · checked Sep 20, 2026
24	Dart Studio	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “Dart Studio is a Toronto based full service Interior Design Firm creating functional, beautiful and authentic spaces.” Source: RevenueBase Database · checked Sep 20, 2026
25	Fleur DE LIS Interior Design	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “Fleur de lis interior design is a residential and corporate design firm specializing in high end renovations & new construction projects.” Source: RevenueBase Database · checked Sep 20, 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: historic interior design firms. 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 historic interior design firms.
Partial evidence: Its own public description names part of historic interior design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name historic interior design firms. 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 169 historic interior design firms based in Toronto, Canada

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Historic interior design firms based in Toronto, Canada at a glance

As of Sep 20, 2026

43.4%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 169 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 historic interior design firms, 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 Toronto, Canada whose own description of what they do matches “historic interior design firms”. 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 historic interior design firms), 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 historic interior design firms, and records with no verified work email. Companies headquartered outside Toronto 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, 486 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 20, 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.

Historic interior design firms by metro in Canada

Historic interior design firms in Toronto169
Historic interior design firms in Vancouver61
Historic interior design firms in Montreal51
Historic interior design firms in Calgary41

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 historic interior design firms, 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 historic interior design firms are there based in Toronto, Canada?

RevenueBase identified 169 historic interior design firms headquartered in Toronto, Canada 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?

ELTE, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most historic interior design firms?

Toronto leads with 169 headquartered companies, followed by Vancouver (61) and Montreal (51).

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 486 verified decision-maker contacts tracked across these 169 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 20, 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 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.