Company lists · Data refreshed September 2026
Top 25 Public interest design firms based in Ottawa, Canada
RevenueBase identified 52 company matches for public interest design firms associated with Ottawa, Canada as of September 2026 and tracks 534 professional contacts across them, including 255 with verified work emails. Across Canada, Toronto is the largest hub for this category (277 companies); Ottawa has 52.
This list covers company matches for public interest design 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 20, 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.
The 25 largest public interest design firms based in Ottawa, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 116 contacts → | ||||
Exact match “We’re a dynamic team of over 120 professionals located in Ottawa, providing a wide range of planning, engineering and landscape architecture services to a diverse client base in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 41 contacts → | ||||
Exact match “Hobin Architecture, formerly Barry J.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 28 contacts → | ||||
Exact match “a forward-thinking team of architects and technicians dedicated to balancing the needs of their clients with the interests of the public.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 24 contacts → | ||||
Exact match “CSV Architects is an Ottawa-based architectural practice focused on the sustainable design of institutional, commercial and multi-unit residential projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 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 20, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 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 20, 2026 · View company records in RevenueBase | |||||
| 11 | 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 20, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Our experience Vuze Construction is a leading construction firm that is transforming the skyline of great canadian cities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 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 20, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “The firm of Edward J.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “DS Studio is an Ottawa and Toronto-based design practice focusing on architecture, urban design and experiential design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “25:8 Architecture + Urban Design is a bespoke studio based in Ottawa, Canada, providing comprehensive planning and design solutions to a range of residential, institutional and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “CSW Landscape Architects Limited is a landscape architecture company at 319 McRae Avenue, site 502, Ottawa, Ontario, Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Watson MacEwen Teramura Architects (WMTA) unravels complexity and develops solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 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 20, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Peter J.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “At Kariouk Architects, we’re driven by a curiosity to uncover the distinctive subtleties, needs and nuances that reflect each of our unique clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “We believe that sustainability is a fundamental quality that all projects must embrace; it is a great opportunity rather than a limitation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “ARCA-VERDE is an award-winning architectural design studio focused on collaboration and client service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We focus on design and strategy to deliver high-impact places that contribute to their community and our world environment.” Recorded in the RevenueBase company graph · Sep 20, 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 “public interest design 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 52 public interest design firms based in Ottawa, Canada
See the full list, filter by size, metro and specialty, and access 255 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Public interest design firms based in Ottawa, Canada at a glance
As of Sep 20, 2026Companies by employee count
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 52 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 “public interest design 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 255 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 20, 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.
Public interest design 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 “public interest design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many public interest design firms are there based in Ottawa, Canada?
RevenueBase identified 52 company matches for public interest design 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?
Novatech Engineers, Planners & Landscape Architects tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Canada has the most public interest design firms?
Toronto leads Canada with 277 company records, followed by Montreal (157) and Vancouver (132). Ottawa has 52.
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 255 professional contacts with verified work emails tracked across these 52 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 52 public interest design firms based in Ottawa, Canada. Start with a free account, no credit card.
Download this list →Related lists
Public interest design firms by geography
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia
- Public interest design firms based in Belo Horizonte, Brazil
- Public interest design firms based in Campinas, Brazil
- Public interest design firms based in Curitiba, Brazil
- Public interest design firms based in Fortaleza, Brazil
- Public interest design firms based in Porto Alegre, Brazil
- Public interest design firms based in Rio De Janeiro, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia
Company intelligence · public preview
Top 25 public interest design firms based in Ottawa, Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 52 matching company records for public interest design firms based in Ottawa, Canada, with 534 tracked contacts and 255 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 public interest design firms based in Ottawa, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Novatech Engineers, Planners & Landscape Architectsnovatech-eng.comHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 116 contacts → |
“We’re a dynamic team of over 120 professionals located in Ottawa, providing a wide range of planning, engineering and landscape architecture services to a diverse client base in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hobin Architecturehobinarc.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 41 contacts → |
“Hobin Architecture, formerly Barry J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  RLA Architecturerlaarchitecture.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
“a forward-thinking team of architects and technicians dedicated to balancing the needs of their clients with the interests of the public.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Idea INCintegrateddesign.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  CSV Architectscsv.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 24 contacts → |
“CSV Architects is an Ottawa-based architectural practice focused on the sustainable design of institutional, commercial and multi-unit residential projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GRC Architectsgrcarchitects.com HQ: Ottawa, CanadaReported employees: 11-50 | Ottawa, Canada | 11-50 | Exact match | 23 contacts → |
“Since its foundation in 1985, Ottawa architecture firm grc architects has steadily evolved with the innovative thinking, expanding technology, shrinking budgets and workplace…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  RMA SH Architectsrma-sh.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 23 contacts → |
“RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PYE & Richardsprty.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Pye & Richards - Temprano & Young Architects Inc.(PR-TY) is Ottawa's oldest continuously practicing Architectural firm.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  KWC Architects INCkwc-arch.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Chmiel Architectschmielarchitects.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Chmiel Architects is a highly regarded, Award Winning Architectural Design firm located in Ottawa, Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Linebox Studiolinebox.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vuze Constructionvuzeconstruction.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 11 contacts → |
“Our experience Vuze Construction is a leading construction firm that is transforming the skyline of great canadian cities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Atkinson Schroeter Design Groupasdginteriors.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 10 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Ottawa, CanadaReported employees: 11-50 | Ottawa, Canada | 11-50 | Exact match | 9 contacts → |
“The firm of Edward J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  DS Studio INCdsstudio.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 8 contacts → |
“DS Studio is an Ottawa and Toronto-based design practice focusing on architecture, urban design and experiential design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  25 8 Architecture Urban Design258arch.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 7 contacts → |
“25:8 Architecture + Urban Design is a bespoke studio based in Ottawa, Canada, providing comprehensive planning and design solutions to a range of residential, institutional and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“CSW Landscape Architects Limited is a landscape architecture company at 319 McRae Avenue, site 502, Ottawa, Ontario, Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Watson MacEwen Teramura Architects (WMTA) unravels complexity and develops solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Archicanaarchicana.comHQ: Ottawa, CanadaReported employees: 1-10 | Ottawa, Canada | 1-10 | Exact match | 5 contacts → |
“Founded in 2010, Archicana is a vibrant and progressive Ottawa-based architectural firm with design experience extending across Ontario and internationally.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Peter J. Kindree Architectmountainridge.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Peter J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kariouk Architectskariouk.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“At Kariouk Architects, we’re driven by a curiosity to uncover the distinctive subtleties, needs and nuances that reflect each of our unique clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Robertson Martin Architects Incorporatedrobertsonmartin.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Plotnonplot Architectureplotnonplot.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“We believe that sustainability is a fundamental quality that all projects must embrace; it is a great opportunity rather than a limitation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Arca-Verde Architecturearca-verde.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“ARCA-VERDE is an award-winning architectural design studio focused on collaboration and client service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Siteform Canadasiteform.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 1 contacts → |
“We focus on design and strategy to deliver high-impact places that contribute to their community and our world environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 52 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Public interest design firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
52 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 52 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Public interest design firms by metro in Canada
Questions about this company list
What does Exact match mean for public interest design firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public interest design firms did RevenueBase find based in Ottawa, Canada?
The saved snapshot records 52 matching company records, 534 tracked contacts and 255 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Public interest design firms by geography
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia
- Public interest design firms based in Belo Horizonte, Brazil
- Public interest design firms based in Campinas, Brazil
- Public interest design firms based in Curitiba, Brazil
- Public interest design firms based in Fortaleza, Brazil
- Public interest design firms based in Porto Alegre, Brazil
- Public interest design firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 25 public interest design firms based in Ottawa, Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/public-interest-design-firms/canada/ottawa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia
Company intelligence · public preview
Top 25 public interest design firms based in Ottawa, Canada
RevenueBase records 52 matching company records for public interest design firms based in Ottawa, Canada, with 534 tracked contacts and 255 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 public interest design firms based in Ottawa, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Novatech Engineers, Planners & Landscape Architectsnovatech-eng.com HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 116 contacts → |
“We’re a dynamic team of over 120 professionals located in Ottawa, providing a wide range of planning, engineering and landscape architecture services to a diverse client base in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hobin Architecturehobinarc.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 41 contacts → |
“Hobin Architecture, formerly Barry J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | RLA Architecturerlaarchitecture.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
“a forward-thinking team of architects and technicians dedicated to balancing the needs of their clients with the interests of the public.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Idea INCintegrateddesign.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | CSV Architectscsv.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 24 contacts → |
“CSV Architects is an Ottawa-based architectural practice focused on the sustainable design of institutional, commercial and multi-unit residential projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GRC Architectsgrcarchitects.com HQ: Ottawa, CanadaReported employees: 11-50 | Ottawa, Canada | 11-50 | Exact match | 23 contacts → |
“Since its foundation in 1985, Ottawa architecture firm grc architects has steadily evolved with the innovative thinking, expanding technology, shrinking budgets and workplace…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RMA SH Architectsrma-sh.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 23 contacts → |
“RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PYE & Richardsprty.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Pye & Richards - Temprano & Young Architects Inc.(PR-TY) is Ottawa's oldest continuously practicing Architectural firm.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KWC Architects INCkwc-arch.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Chmiel Architectschmielarchitects.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Chmiel Architects is a highly regarded, Award Winning Architectural Design firm located in Ottawa, Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Linebox Studiolinebox.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vuze Constructionvuzeconstruction.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 11 contacts → |
“Our experience Vuze Construction is a leading construction firm that is transforming the skyline of great canadian cities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Atkinson Schroeter Design Groupasdginteriors.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 10 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Ottawa, CanadaReported employees: 11-50 | Ottawa, Canada | 11-50 | Exact match | 9 contacts → |
“The firm of Edward J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DS Studio INCdsstudio.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 8 contacts → |
“DS Studio is an Ottawa and Toronto-based design practice focusing on architecture, urban design and experiential design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 25 8 Architecture Urban Design258arch.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 7 contacts → |
“25:8 Architecture + Urban Design is a bespoke studio based in Ottawa, Canada, providing comprehensive planning and design solutions to a range of residential, institutional and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“CSW Landscape Architects Limited is a landscape architecture company at 319 McRae Avenue, site 502, Ottawa, Ontario, Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Watson MacEwen Teramura Architects (WMTA) unravels complexity and develops solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Archicanaarchicana.com HQ: Ottawa, CanadaReported employees: 1-10 | Ottawa, Canada | 1-10 | Exact match | 5 contacts → |
“Founded in 2010, Archicana is a vibrant and progressive Ottawa-based architectural firm with design experience extending across Ontario and internationally.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Peter J. Kindree Architectmountainridge.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Peter J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kariouk Architectskariouk.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“At Kariouk Architects, we’re driven by a curiosity to uncover the distinctive subtleties, needs and nuances that reflect each of our unique clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Robertson Martin Architects Incorporatedrobertsonmartin.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Plotnonplot Architectureplotnonplot.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“We believe that sustainability is a fundamental quality that all projects must embrace; it is a great opportunity rather than a limitation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arca-Verde Architecturearca-verde.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“ARCA-VERDE is an award-winning architectural design studio focused on collaboration and client service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Siteform Canadasiteform.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 1 contacts → |
“We focus on design and strategy to deliver high-impact places that contribute to their community and our world environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 52 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Public interest design firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
52 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 52 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Public interest design firms by metro in Canada
Questions about this company list
What does Exact match mean for public interest design firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public interest design firms did RevenueBase find based in Ottawa, Canada?
The saved snapshot records 52 matching company records, 534 tracked contacts and 255 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Public interest design firms by geography
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia
- Public interest design firms based in Belo Horizonte, Brazil
- Public interest design firms based in Campinas, Brazil
- Public interest design firms based in Curitiba, Brazil
- Public interest design firms based in Fortaleza, Brazil
- Public interest design firms based in Porto Alegre, Brazil
- Public interest design firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 25 public interest design firms based in Ottawa, Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/public-interest-design-firms/canada/ottawa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Public interest design firms based in Adelaide, Australia
- Public interest design firms based in Brisbane, Australia
- Public interest design firms based in Melbourne, Australia
- Public interest design firms based in Perth, Australia
- Public interest design firms based in Surry Hills, Australia
- Public interest design firms based in Sydney, Australia