Company lists · Data refreshed September 2026

Top 25 San rafael residential architects based in Ottawa, Canada

Name: San rafael residential architects based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 53 companies tracked

RevenueBase identified 53 san rafael residential architects headquartered in Ottawa, Canada as of September 2026 and tracks 330 professional contacts across them, including 133 with verified work emails. Toronto is the largest hub.

This list covers san rafael residential architects headquartered in Ottawa, 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 21, 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 21, 2026 86% judged on-target in blind review

53Companies

330Contacts tracked

133Verified emails

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The 25 largest san rafael residential architects based in Ottawa, Canada

Ranked by team size

Top 25 of 53 san rafael residential architects based in Ottawa, Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to san rafael residential architects: 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	Amsted Design-Build	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “We are a full-service residential design-build company, serving the areas of Ottawa, Brockville, and everywhere in between!” Source: RevenueBase Database · checked Sep 21, 2026
2	GRC Architects	Partial evidence	Ottawa, CanadaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “Since its foundation in 1985, Ottawa architecture firm grc architects has steadily evolved with the innovative thinking, expanding technology, shrinking budgets and workplace…” Source: RevenueBase Database · checked Sep 21, 2026
3	Ashcroft Homes	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “Ashcroft Homes is recognized as one of Ottawa’s most innovative and accomplished builders.” Source: RevenueBase Database · checked Sep 21, 2026
4	PYE & Richards	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Pye & Richards - Temprano & Young Architects Inc.(PR-TY) is Ottawa's oldest continuously practicing Architectural firm.” Source: RevenueBase Database · checked Sep 21, 2026
5	KWC Architects INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
6	West Of Main Custom Homes, Remodels & Interior Design	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
7	Chmiel Architects	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Chmiel Architects is a highly regarded, Award Winning Architectural Design firm located in Ottawa, Canada.” Source: RevenueBase Database · checked Sep 21, 2026
8	Urbacity Design Build LTD	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Urbacity is an award-winning, full-service design-build firm delivering residential renovations, additions, and new homes across the Ottawa area.” Source: RevenueBase Database · checked Sep 21, 2026
9	Linebox Studio	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “Canadian architects with a firm footing in three cities, dedicated to creating progressive projects for design-conscious fans of sustainable approaches to living and working well.” Source: RevenueBase Database · checked Sep 21, 2026
10	Lagois Design Build Renovate	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	11 contacts →
	Indirect evidence “For 30 years, Lagois has been designing custom homes and renovations that enrich lives and provide efficient and healthy homes for Ottawa homeowners.” Source: RevenueBase Database · checked Sep 21, 2026
11	Lalande Doyle Architects	Partial evidence	Ottawa, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Architecture & Planning” Source: RevenueBase Database · checked Sep 21, 2026
12	Coco Tile	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “A premium full-service contractor for luxury new home builds and custom home renovations.” Source: RevenueBase Database · checked Sep 21, 2026
13	Rockdale Homes	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Rockdale Homes is a premier home builder and renovation company dedicated to transforming houses into dream homes.” Source: RevenueBase Database · checked Sep 21, 2026
14	Archicana	Partial evidence	Ottawa, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Founded in 2010, Archicana is a vibrant and progressive Ottawa-based architectural firm with design experience extending across Ontario and internationally.” Source: RevenueBase Database · checked Sep 21, 2026
15	Peter J. Kindree Architect	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Peter J.” Source: RevenueBase Database · checked Sep 21, 2026
16	Viali Design	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Specializing in the design and decoration of quality interiors, under the direction of Linda Price-Bennett, Viali guides clients in the planning, building, finishing and…” Source: RevenueBase Database · checked Sep 21, 2026
17	Kariouk Architects	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “At Kariouk Architects, we’re driven by a curiosity to uncover the distinctive subtleties, needs and nuances that reflect each of our unique clients.” Source: RevenueBase Database · checked Sep 21, 2026
18	Ottawa Carleton Construction	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Ottawa Carleton Construction is a custom design + build firm headquartered in Ottawa, Canada.” Source: RevenueBase Database · checked Sep 21, 2026
19	Robertson Martin Architects Incorporated	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
20	Nilestone Group LTD	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Nilestone is a construction and real-estate investment firm specializing in custom home residential, multi unit residential, commercial, and institutional projects.” Source: RevenueBase Database · checked Sep 21, 2026
21	Centennial Developments Corporation	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “With 35 years of experience designing, building and managing custom homes and multi-family residential properties throughout southern Ontario, we are excited about our bright…” Source: RevenueBase Database · checked Sep 21, 2026
22	Delaney Design CO	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Residential & Commercial Design I Design Conceptualization I Space Planning I Colour Development I Custom Millwork & Furniture Design I Fabrics & Finishes Selection I Lighting…” Source: RevenueBase Database · checked Sep 21, 2026
23	Arca-Verde Architecture	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “ARCA-VERDE is an award-winning architectural design studio focused on collaboration and client service.” Source: RevenueBase Database · checked Sep 21, 2026
24	Studio853 Design	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Studio 853 is the only design firm that can truly offer you a complete design service with both design fields, landscape architecture and interior design.” Source: RevenueBase Database · checked Sep 21, 2026
25	Stewart Tsai Architects INC	Partial evidence	Ottawa, CanadaHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Stewart + Tsai is a full service architecture firm with an emphasis on sustainable design and values.” Source: RevenueBase Database · checked Sep 21, 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: san rafael residential architects. 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 san rafael residential architects.
Partial evidence: Its own public description names part of san rafael residential architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name san rafael residential architects. 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 53 san rafael residential architects based in Ottawa, Canada

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San rafael residential architects based in Ottawa, Canada at a glance

As of Sep 21, 2026

40.3%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

439.6%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Ottawa, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 53 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 san rafael residential architects, 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 Ottawa, Canada whose own description of what they do matches “san rafael residential architects”. 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 san rafael residential architects), 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 san rafael residential architects, and records with no verified work email. Companies headquartered outside Ottawa 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, 133 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 21, 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.

San rafael residential architects by metro in Canada

San rafael residential architects in Toronto233
San rafael residential architects in Calgary102
San rafael residential architects in Vancouver101
San rafael residential architects in Montreal61
San rafael residential architects in Ottawa53
San rafael residential architects in Edmonton42
San rafael residential architects in Mississauga37
San rafael residential architects in North Vancouver30
San rafael residential architects in Winnipeg26

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 san rafael residential architects, 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 san rafael residential architects are there based in Ottawa, Canada?

RevenueBase identified 53 san rafael residential architects headquartered in Ottawa, 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?

Amsted Design-Build, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most san rafael residential architects?

Toronto leads with 233 headquartered companies, followed by Calgary (102) and Vancouver (101).

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 133 verified decision-maker contacts tracked across these 53 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 21, 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.