Company lists · Data refreshed September 2026

Top 25 Design consultancy firms based in Ottawa, Canada

Name: Design consultancy firms based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 144 companies tracked

RevenueBase identified 144 company matches for design consultancy firms associated with Ottawa, Canada as of September 2026 and tracks 1,185 professional contacts across them, including 573 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,137 companies); Ottawa has 144.

This list covers company matches for design consultancy firms associated with Ottawa, 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 September 29, 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 Sep 29, 2026 How this list was built

144Companies

1,185Contacts tracked

573Verified emails

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The 25 largest design consultancy firms based in Ottawa, Canada

Ranked by team size

Top 25 of 144 company matches for design consultancy firms based in Ottawa, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	JLR	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	201-500	532 contacts →
	Exact match “J.L.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Alphabet	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	75 contacts →
	Exact match “We’re an integrated branding consultancy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Hobin Architecture	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	41 contacts →
	Exact match “Hobin Architecture, formerly Barry J.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	GRC Architects	Exact match	Ottawa, CanadaHQ recorded Sep 29, 2026	11-50	23 contacts →
	Exact match “Since its foundation in 1985, Ottawa architecture firm grc architects has steadily evolved with the innovative thinking, expanding technology, shrinking budgets and workplace…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Truedotdesign	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	20 contacts →
	Exact match “TRUEdotDESIGN is a fully integrated, award-winning Ottawa-based marketing firm with an impressive portfolio of services for clients in architecture, engineering, residential…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Tungsten Collaborative	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	18 contacts →
	Exact match “Got a great idea?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	PYE & Richards	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	17 contacts →
	Exact match “Pye & Richards - Temprano & Young Architects Inc.(PR-TY) is Ottawa's oldest continuously practicing Architectural firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	KWC Architects INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	West Of Main Custom Homes, Remodels & Interior Design	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	17 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 · Sep 29, 2026 · View company records in RevenueBase
10	Chmiel Architects	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	15 contacts →
	Exact match “Chmiel Architects is a highly regarded, Award Winning Architectural Design firm located in Ottawa, Canada.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Cunliffe & Associates INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	12 contacts →
	Exact match “We’re a structural engineering firm with over 30 years of experience, providing a level of detail and quality renowned in the industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Gordongroup Taag	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	12 contacts →
	Exact match “After 35 years operating independently as one of Ottawa’s oldest and most established marketing and design firms, gordongroup is pleased to announce we are joining forces through…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Linebox Studio	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	11 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Spruce Creative INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match “Spruce is an Ottawa-based creative agency-with a team in Vancouver-focused on working with organizations to make their communities better places in which to live, learn, work…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Atkinson Schroeter Design Group	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	1-10	10 contacts →
	Exact match “ASDG is an innovative, experienced design team with over 30-years of history and a sterling reputation of successfully integrating creative ideas & design services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	The Halifax Group	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match “The Halifax Group is a multi-service consulting company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Edward J Cuhaci & Associates Architects INC	Exact match	Ottawa, CanadaHQ recorded Sep 29, 2026	11-50	9 contacts →
	Exact match “The firm of Edward J.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	dffrnt.ca	Exact match	Ottawa, CanadaHQ recorded Sep 29, 2026	1-10	8 contacts →
	Exact match “We have assembled an exceptional team of highly experienced design strategists.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	2b Developments	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	1-10	7 contacts →
	Exact match “2B Developments provide project management, construction management, drafting and design, and consulting services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Lalande Doyle Architects	Exact match	Ottawa, CanadaHQ recorded Sep 29, 2026	11-50	7 contacts →
	Exact match “Architecture & Planning” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Studio 63 INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “Studio 63 is an Industrial Design Firm, based in Ottawa, Canada.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Meerkat Marketing	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “Meerkat Marketing is a marketing + creative boutique located in Ottawa, Ontario.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Rockdale Homes	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	5 contacts →
	Exact match “Rockdale Homes is a premier home builder and renovation company dedicated to transforming houses into dream homes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Archicana	Exact match	Ottawa, CanadaHQ recorded Sep 29, 2026	1-10	5 contacts →
	Exact match “Founded in 2010, Archicana is a vibrant and progressive Ottawa-based architectural firm with design experience extending across Ontario and internationally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	KSL Construction Services LTD	Exact match	Ottawa, ON, CanadaHQ recorded Sep 29, 2026	11-50	5 contacts →
	Exact match “KSL Construction Services was founded in Ottawa in 1962.” Recorded in the RevenueBase company graph · Sep 29, 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 “design consultancy firms”. 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 144 design consultancy firms based in Ottawa, Canada

See the full list, filter by size, metro and specialty, and access 573 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Design consultancy firms based in Ottawa, Canada at a glance

As of Sep 29, 2026

48.4%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

51-200

201-500

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 144 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 Ottawa, Canada whose business descriptions match “design consultancy firms” 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 573 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 September 29, 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.

Design consultancy firms by metro in Canada

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 “design consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many design consultancy firms are there based in Ottawa, Canada?

RevenueBase identified 144 company matches for design consultancy firms associated with Ottawa, Canada as of September 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?

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

Which city in Canada has the most design consultancy firms?

Toronto leads Canada with 1,137 company records, followed by Vancouver (473) and Montreal (436). Ottawa has 144.

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 573 professional contacts with verified work emails tracked across these 144 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 September 29, 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.