Company lists · Data refreshed November 2026

Top 25 Home addition architects based in Canada

RevenueBase identified 519 company matches for home addition architects associated with Canada as of November 2026 and tracks 1,947 professional contacts across them, including 759 with verified work emails. Toronto is the largest hub.

This list covers company matches for home addition architects 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
519Companies
1,947Contacts tracked
759Verified emails
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The 25 largest home addition architects based in Canada

Ranked by team size
Top 25 of 519 company matches for home addition architects 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 matchVaughan, ON, CanadaHQ recorded Nov 6, 202611-5065 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
2Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5055 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
3Exact 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
4Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Since 1980, aodbt has been offering a full complement of quality architectural and interior design services to a wide variety of private, public, and non-profit clients in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“We are a full-service design firm specializing in all forms of residential home design”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“We are a full-service residential design-build company, serving the areas of Ottawa, Brockville, and everywhere in between!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We are an award winning full service design and build team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Established by Douglas A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“collabor8 Architecture + Design (BC) brings together architecture and design within a single integrated practice, providing continuity and accountability from early concept…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Un monde plus vert commence chez soi!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Norseman Construction & Development is the leading renovation company across Toronto, ON, and numerous surrounding areas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Elviano’s comprehensive range of services extends beyond our specialty in residential and commercial construction to include design consultation and major renovations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match206, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Entreprise de service en architecture et design intérieur, ACT s'est démarquée aux fil des années comme une entreprise aux réalisations multiples et variées.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Davignon Martin Architecture + Interior Design is a methodology based design studio that creates buildable modern architecure and interiors, all of which revolve around one shared…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Urbacity is an award-winning, full-service design-build firm delivering residential renovations, additions, and new homes across the Ottawa area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact 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
21Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“A boutique architectural firm that specializes in all things residential including exterior and interior design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Based in Oakville, Ontario, Khachi Design + Build is a family-led practice of makers shaped by architectural lineage, construction knowledge, and a standard carried across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Your home should be built around how you actually live, not a template.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEtobicoke, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Architectural design consultancy specializing in small-scale residential work including renovations, additions, custom homes, laneway suites, garden suites and multi unit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchScarborough, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The Built Group is a residential renovation and design-build firm that specializes in stress-free, high-quality home transformations.”

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

Showing 25 of 519 home addition architects based in Canada

See the full list, filter by size, metro and specialty, and access 759 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Home addition architects based in Canada at a glance

As of Nov 6, 2026
39.0%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
15.4%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
429
11-50
72
51-200
4
1,001-5,000
1

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 519 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 “home addition architects” 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 759 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 “home addition architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home addition architects are there based in Canada?

RevenueBase identified 519 company matches for home addition architects 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?

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

Which city has the most home addition architects?

Toronto leads with 80 company records, followed by Calgary (26) and Ottawa (19).

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 759 professional contacts with verified work emails tracked across these 519 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.