Company lists · Data refreshed November 2026

Top 25 Historic house designers based in Canada

RevenueBase identified 185 company matches for historic house designers associated with Canada as of November 2026 and tracks 823 professional contacts across them, including 392 with verified work emails. Toronto is the largest hub.

This list covers company matches for historic house designers 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
185Companies
823Contacts tracked
392Verified emails
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The 25 largest historic house designers based in Canada

Ranked by team size
Top 25 of 185 company matches for historic house designers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, QC, CanadaHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“ERA Architects Inc.(ERA) is an award-winning architecture and planning firm focused on conservation through reactivation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrantford, ON, CanadaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“The Ventin Group (+VG) is a full service architectural firm known for innovative approaches to the design of Heritage, Cultural, Educational, Municipal, Justice, Residential and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Since 1989, MENATWORK has specialized in integrated Design+Build services that renew and expand older homes in Toronto neighbourhoods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“David Small Designs is an award-winning architectural and interior design firm based in Oakville, Ontario, proudly celebrating 30 years of experience and more than completed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLa Prairie, QC, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Nadeau Blondin Lortie architectes, nouvelle dénomination de Nadeau Nadeau Blondin architecte, est un bureau québécois bénéficiant d'une expertise et d'une expérience notable en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“West of Main Custom Homes & Interior Design is an Ottawa-based international award-winning design firm that specializes in custom homes, and large-scale remodels and renovations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At Phase One Design, we believe a home is more than walls and windows, it’s a reflection of the people who live there and the life they want to create.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Dean Thomas Design Group specializes in custom luxury homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Synthesis Design is a full service residential and interior design firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“rotech Home Design is a boutique residential design firm with a broad range of projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Over the past thirty-seven years Makow Architects has developed a reputation for creating exceptional architecture and interior design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Timber Haus Developments is a custom builder inspired by Edmonton's heritage, history and iconic river valley.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Established in Sherbrooke in the Eastern Townships, Mire Architecture works in heritage restoration, in institutionnal, industriel and commercial constructions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At Acadia Design Consultants we help homeowners turn their dreams into reality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Giaimo is an architecture firm based in Toronto, integrating design and heritage conservation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRosemère, QC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Oeuvrant dans le domaine de l'architecture, Dessina Plan Plus se spécialise dans la conception de plans résidentiels et commerciaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, NS, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Trifos Design Consultants is an Architectural/Interior-Design Firm providing a broad range of services; including complete architectural design, interior design, working drawings…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We are a full-service residential design firm dedicated to providing an innovative and collaborative design experience for your new home, renovation, or multi family project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Boldera is a Toronto-based architecture and heritage consulting practice specializing in heritage conservation, adaptive reuse, and context-driven architecture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTrois-rivières, QC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Les clients de LEGUË Architecture ont naturellement un goût pour l’architecture soignée, différente et fonctionnelle.Voilà ce que Jeffrey Leguë a voulu offrir en démarrant son…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOttawa, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Architecture & Planning”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Established in 1981, Larkin Architect Limited is an award-winning, full service architectural practice with a broad portfolio encompassing project planning, heritage restorations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDrayton, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Your Dream.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“TALO est née du désir d’une équipe de professionnels d’offrir leur expertise à un public plus large qui cherche à se différencier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“FrankFranco Architects is an award-winning architecture and interiors studio designing modern homes in Toronto and modern cottages in Muskoka.”

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

Showing 25 of 185 historic house designers based in Canada

See the full list, filter by size, metro and specialty, and access 392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Historic house designers based in Canada at a glance

As of Nov 6, 2026
47.6%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
21
51-200
3

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 185 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 “historic house designers” 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 392 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.

Historic house designers 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 “historic house designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many historic house designers are there based in Canada?

RevenueBase identified 185 company matches for historic house designers 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?

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

Which city has the most historic house designers?

Toronto leads with 25 company records, followed by Calgary (16) and Edmonton (9).

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 392 professional contacts with verified work emails tracked across these 185 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 185 historic house designers based in Canada. 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.