Company lists · Data refreshed October 2026
Top 12 Green architecture firms based in Ottawa, Canada
RevenueBase identified 28 company matches for green architecture firms associated with Ottawa, Canada as of October 2026 and tracks 349 professional contacts across them, including 133 with verified work emails. Across Canada, Toronto is the largest hub for this category (136 companies); Ottawa has 28.
This list covers company matches for green architecture 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 October 13, 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 12 largest green architecture firms based in Ottawa, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 67 contacts → | ||||
Exact match “Fotenn provides a full spectrum of Planning, Urban Design Landscape Architectural, and Natural Environment services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 30 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 25 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 10 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Ouda Project Masters is a full service project and construction management firm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Polaris is a Canadian -based firm with a team of passionate energy and sustainability experts with extensive cross-sector experience that provides a variety of multi-disciplinary…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 1 contacts → | ||||
Exact match “Stewart + Tsai is a full service architecture firm with an emphasis on sustainable design and values.” Recorded in the RevenueBase company graph · Oct 13, 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 “green architecture 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 12 of 28 green architecture firms based in Ottawa, Canada
See the full list, filter by size, metro and specialty, and access 133 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green architecture firms based in Ottawa, Canada at a glance
As of Oct 13, 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 28 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 “green architecture 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 133 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 October 13, 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.
Green architecture 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 “green architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green architecture firms are there based in Ottawa, Canada?
RevenueBase identified 28 company matches for green architecture firms associated with Ottawa, Canada as of October 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?
Fotenn Planning Design tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Canada has the most green architecture firms?
Toronto leads Canada with 136 company records, followed by Montreal (81) and Vancouver (78). Ottawa has 28.
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 133 professional contacts with verified work emails tracked across these 28 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 28 green architecture firms based in Ottawa, Canada. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Green architecture firms based in Adelaide, Australia
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Company intelligence · public preview
Top 12 green architecture 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 28 matching company records for green architecture firms based in Ottawa, Canada, with 349 tracked contacts and 133 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 12 green architecture 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 |  Fotenn Planning Designfotenn.comHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 67 contacts → |
“Fotenn provides a full spectrum of Planning, Urban Design Landscape Architectural, and Natural Environment services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CSV Architectscsv.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 30 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 · October 13, 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 | 25 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  RMA SH Architectsrma-sh.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 22 contacts → |
“RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  KWC Architects INCkwc-arch.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Linebox Studiolinebox.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 10 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ouda Project Mastersoudapm.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Ouda Project Masters is a full service project and construction management firm.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Polaris Energy Sustainability Solutionspolaris-ess.comHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Polaris is a Canadian -based firm with a team of passionate energy and sustainability experts with extensive cross-sector experience that provides a variety of multi-disciplinary…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stewart Tsai Architects INCstewarttsai.com HQ: Ottawa, CanadaReported employees: 1-10 | Ottawa, Canada | 1-10 | Exact match | 1 contacts → |
“Stewart + Tsai is a full service architecture firm with an emphasis on sustainable design and values.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 28 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Green architecture firms: dataset insights
October 13, 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
28 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 28 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: October 13, 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 ↗
Green architecture firms by metro in Canada
Questions about this company list
What does Exact match mean for green architecture 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 green architecture firms did RevenueBase find based in Ottawa, Canada?
The saved snapshot records 28 matching company records, 349 tracked contacts and 133 verified emails. The public preview displays 12 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: October 13, 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
Green architecture firms by geography
- Green architecture firms based in Adelaide, Australia
- Green architecture firms based in Melbourne, Australia
- Green architecture firms based in Perth, Australia
- Green architecture firms based in Sydney, Australia
- Green architecture firms based in Vienna, Austria
- Green architecture firms based in Antwerp, Belgium
- Green architecture firms based in Brussels, Belgium
- Green architecture firms based in Ghent, Belgium
- Green architecture firms based in Belo Horizonte, Brazil
- Green architecture firms based in Campinas, Brazil
- Green architecture firms based in Curitiba, Brazil
- Green architecture firms based in Porto Alegre, Brazil
Cite this list
RevenueBase Data Team. Top 12 green architecture firms based in Ottawa, Canada. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-architecture-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
- Green architecture firms based in Adelaide, Australia
- Green architecture firms based in Melbourne, Australia
- Green architecture firms based in Perth, Australia
- Green architecture firms based in Sydney, Australia
- Green architecture firms based in Vienna, Austria
- Green architecture firms based in Antwerp, Belgium
Company intelligence · public preview
Top 12 green architecture firms based in Ottawa, Canada
RevenueBase records 28 matching company records for green architecture firms based in Ottawa, Canada, with 349 tracked contacts and 133 verified work emails.
This public preview shows 12 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 12 green architecture 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 | Fotenn Planning Designfotenn.com HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 67 contacts → |
“Fotenn provides a full spectrum of Planning, Urban Design Landscape Architectural, and Natural Environment services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CSV Architectscsv.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 30 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 · October 13, 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 | 25 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RMA SH Architectsrma-sh.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 22 contacts → |
“RMA+SH architects is a dynamic, award-winning architectural firm with a strong heritage specialization.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KWC Architects INCkwc-arch.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Linebox Studiolinebox.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 10 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ouda Project Mastersoudapm.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Ouda Project Masters is a full service project and construction management firm.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Polaris Energy Sustainability Solutionspolaris-ess.com HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Polaris is a Canadian -based firm with a team of passionate energy and sustainability experts with extensive cross-sector experience that provides a variety of multi-disciplinary…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stewart Tsai Architects INCstewarttsai.com HQ: Ottawa, CanadaReported employees: 1-10 | Ottawa, Canada | 1-10 | Exact match | 1 contacts → |
“Stewart + Tsai is a full service architecture firm with an emphasis on sustainable design and values.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 12 of 28 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Green architecture firms: dataset insights
October 13, 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
28 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 28 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: October 13, 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 ↗
Green architecture firms by metro in Canada
Questions about this company list
What does Exact match mean for green architecture 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 green architecture firms did RevenueBase find based in Ottawa, Canada?
The saved snapshot records 28 matching company records, 349 tracked contacts and 133 verified emails. The public preview displays 12 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: October 13, 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
Green architecture firms by geography
- Green architecture firms based in Adelaide, Australia
- Green architecture firms based in Melbourne, Australia
- Green architecture firms based in Perth, Australia
- Green architecture firms based in Sydney, Australia
- Green architecture firms based in Vienna, Austria
- Green architecture firms based in Antwerp, Belgium
- Green architecture firms based in Brussels, Belgium
- Green architecture firms based in Ghent, Belgium
- Green architecture firms based in Belo Horizonte, Brazil
- Green architecture firms based in Campinas, Brazil
- Green architecture firms based in Curitiba, Brazil
- Green architecture firms based in Porto Alegre, Brazil
Cite this list
RevenueBase Data Team. Top 12 green architecture firms based in Ottawa, Canada. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-architecture-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
- Green architecture firms based in Adelaide, Australia
- Green architecture firms based in Melbourne, Australia
- Green architecture firms based in Perth, Australia
- Green architecture firms based in Sydney, Australia
- Green architecture firms based in Vienna, Austria
- Green architecture firms based in Antwerp, Belgium