Company lists · Data refreshed September 2026
Top 25 Environmental audit companies based in Canada
RevenueBase identified 66 company matches for environmental audit companies associated with Canada as of September 2026 and tracks 817 professional contacts across them, including 450 with verified work emails. Calgary is the largest hub.
This list covers company matches for environmental audit companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 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 environmental audit companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 158 contacts → | ||||
Exact match “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 105 contacts → | ||||
Exact match “Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 62 contacts → | ||||
Exact match “Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “We are your trusted environmental advisor since 1984.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 44 contacts → | ||||
Exact match “S2S Environmental is a specialist environmental consulting firm providing advice and services to stakeholders in the Real Estate sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “ENVIRONNEMENT (ORTAM-ENVIRO) Vérification de conformité selon la réglementation en vigueur Évaluations environnementales (phase I) Caractérisations environnementales (phases II et…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “AET Group is an environmental consultancy firm committed to our ecological, financial and social responsibilities, working together collaboratively to find innovative solutions…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “Oza Inspections Ltd is an Environmental Services company located in 215 Roberts Rd, Grimsby, ON, Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “CD SONTER, an industry leader in sustainable solutions, provides waste auditing and environmental consulting, and project management of environmental awards and certifications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “X-Terra Environmental Services Ltd.(X-Terra) is a close network of Environmental Consultants and Professionals committed to serving industry, striving for environmental compliance…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “Watters is an environmental consultancy that solves complex environmental problems by providing strategic solutions founded on good science and business practicality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Envirotech Engineering is a Calgary based company providing a broad range of Environmental Consulting, Project Management & Regulatory Compliance services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Progestech Inc is a renewables and environment company based out of 303, Dessureault, Trois-Rivieres, Quebec, Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Arletta Environmental Consulting Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “SAGE Ecological Solutions Inc.(SAGE) is a Calgary-based environmental consulting firm that thrives on collaboration and is dedicated to working with your team to find balanced…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Bringing together more than 30 years’ experience in environmental engineering, policy analysis and small business, we created a consulting firm that truly puts our clients first.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Quebec's Association of Environmental Auditing (QAEA) is a not-for-profit organization accredited by the Standards Council of Canada (SCC) whose mission is to promote the practice…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Auditex HSE Inc, nouvelle filiale de Terrapex Environnement Ltée, se distingue par son offre de services de gestion et de vérification pour les domaines de l'Hygiène industrielle…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Enviro Management Inc.(EMI) is an environmental consulting firm based in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “20 Years of PHH.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Your partner navigating environmental assessment and compliance” Recorded in the RevenueBase company graph · Sep 19, 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 “environmental audit companies”. 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 66 environmental audit companies based in Canada
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Environmental audit companies based in Canada at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 66 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Canada whose business descriptions match “environmental audit companies” 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 450 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 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental audit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental audit companies are there based in Canada?
RevenueBase identified 66 company matches for environmental audit companies associated with 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?
Keystone Environmental tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental audit companies?
Calgary leads with 8 company records, followed by Montreal (7) and Vaughan (3).
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 450 professional contacts with verified work emails tracked across these 66 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 19, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental audit companies based in Australia
- Environmental audit companies based in Brazil
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Company intelligence · public preview
Top 25 environmental audit companies based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 66 matching company records for environmental audit companies based in Canada, with 817 tracked contacts and 450 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 19, 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 environmental audit companies based in 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 |  Keystone Environmentalkeystoneenvironmental.caHQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 158 contacts → |
“Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Vernon, BC, CanadaReported employees: 501-1,000 | Vernon, BC, Canada | 501-1,000 | Exact match | 105 contacts → |
“Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Canada North Environmental Servicescannorth.comHQ: Saskatoon, SK, CanadaReported employees: 51-200 | Saskatoon, SK, Canada | 51-200 | Exact match | 62 contacts → |
“Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Envirochem Services INCenvirochem.comHQ: North Vancouver, BC, CanadaReported employees: 11-50 | North Vancouver, BC, Canada | 11-50 | Exact match | 46 contacts → |
“We are your trusted environmental advisor since 1984.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  S2s Environmental INCs2se.comHQ: Pickering, ON, CanadaReported employees: 11-50 | Pickering, ON, Canada | 11-50 | Exact match | 44 contacts → |
“S2S Environmental is a specialist environmental consulting firm providing advice and services to stakeholders in the Real Estate sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ORTAMortamgroupe.comHQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 43 contacts → |
“ENVIRONNEMENT (ORTAM-ENVIRO) Vérification de conformité selon la réglementation en vigueur Évaluations environnementales (phase I) Caractérisations environnementales (phases II et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  AET Group INCaet98.comHQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 39 contacts → |
“AET Group is an environmental consultancy firm committed to our ecological, financial and social responsibilities, working together collaboratively to find innovative solutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  OZA Inspections LTDozainspections.comHQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 30 contacts → |
“Oza Inspections Ltd is an Environmental Services company located in 215 Roberts Rd, Grimsby, ON, Canada.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  CD Sonter LTDcdsonter.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 28 contacts → |
“CD SONTER, an industry leader in sustainable solutions, provides waste auditing and environmental consulting, and project management of environmental awards and certifications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Lloydminster, AB, CanadaReported employees: 11-50 | Lloydminster, AB, Canada | 11-50 | Exact match | 26 contacts → |
“X-Terra Environmental Services Ltd.(X-Terra) is a close network of Environmental Consultants and Professionals committed to serving industry, striving for environmental compliance…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Watters Environmental Group INCwattersenvironmental.comHQ: Vaughan, ON, CanadaReported employees: 11-50 | Vaughan, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Watters is an environmental consultancy that solves complex environmental problems by providing strategic solutions founded on good science and business practicality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  KH Environmental Consulting INCkhenvironmental.infoHQ: Niagara, ON, CanadaReported employees: 1-10 | Niagara, ON, Canada | 1-10 | Exact match | 14 contacts → |
“Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lehder Environmental Serviceslehder.comHQ: Point Edward, ON, CanadaReported employees: 11-50 | Point Edward, ON, Canada | 11-50 | Exact match | 10 contacts → |
“LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Envirotech Engineering Corpenvirotecheng.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 10 contacts → |
“Envirotech Engineering is a Calgary based company providing a broad range of Environmental Consulting, Project Management & Regulatory Compliance services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Progestech INCprogestech.qc.caHQ: Trois-rivieres, QC, CanadaReported employees: 11-50 | Trois-rivieres, QC, Canada | 11-50 | Exact match | 9 contacts → |
“Progestech Inc is a renewables and environment company based out of 303, Dessureault, Trois-Rivieres, Quebec, Canada.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arletta Environmental Consulting Corparletta.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 8 contacts → |
“Arletta Environmental Consulting Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Green Plan LTDgreen-plan.comHQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Sage Ecological Solutions INCsage-eco.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“SAGE Ecological Solutions Inc.(SAGE) is a Calgary-based environmental consulting firm that thrives on collaboration and is dedicated to working with your team to find balanced…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Welburn Consulting Limitedwelburnconsulting.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Bringing together more than 30 years’ experience in environmental engineering, policy analysis and small business, we created a consulting firm that truly puts our clients first.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Montréal, QC, CanadaReported employees: 201-500 | Montréal, QC, Canada | 201-500 | Exact match | 4 contacts → |
“Quebec's Association of Environmental Auditing (QAEA) is a not-for-profit organization accredited by the Standards Council of Canada (SCC) whose mission is to promote the practice…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  AIR & Odour INCair-odeur.caHQ: Boucherville, QC, CanadaReported employees: 1-10 | Boucherville, QC, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Auditex HSE INCterrapex.caHQ: Brossard, QC, CanadaReported employees: 1-10 | Brossard, QC, Canada | 1-10 | Exact match | 2 contacts → |
“Auditex HSE Inc, nouvelle filiale de Terrapex Environnement Ltée, se distingue par son offre de services de gestion et de vérification pour les domaines de l'Hygiène industrielle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Enviro Management INCenviromgmtinc.com HQ: Vaughan, ON, CanadaReported employees: 1-10 | Vaughan, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Enviro Management Inc.(EMI) is an environmental consulting firm based in the Greater Toronto Area.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pinchin West LTDpinchinwest.com HQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 2 contacts → |
“20 Years of PHH.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bravo Zulu Strategybravozulustrategy.comHQ: Victoria, BC, CanadaReported employees: 1-10 | Victoria, BC, Canada | 1-10 | Exact match | 1 contacts → |
“Your partner navigating environmental assessment and compliance” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 66 company matches
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Environmental audit companies: dataset insights
September 19, 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
65 records in the displayed employee bands.
1 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 worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 66 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 19, 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 ↗
Questions about this company list
What does Exact match mean for environmental audit companies?
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 environmental audit companies did RevenueBase find based in Canada?
The saved snapshot records 66 matching company records, 817 tracked contacts and 450 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 19, 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
Environmental audit companies by geography
- Environmental audit companies based in Australia
- Environmental audit companies based in Brazil
- Environmental audit companies based in Chile
- Environmental audit companies based in France
- Environmental audit companies based in India
- Environmental audit companies based in Italy
- Environmental audit companies based in South Africa
- Environmental audit companies based in Spain
- Environmental audit companies based in the United Kingdom
- Environmental audit companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 environmental audit companies based in Canada. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-audit-companies/canada.
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
- Environmental audit companies based in Australia
- Environmental audit companies based in Brazil
- Environmental audit companies based in Chile
- Environmental audit companies based in France
- Environmental audit companies based in India
- Environmental audit companies based in Italy
Company intelligence · public preview
Top 25 environmental audit companies based in Canada
RevenueBase records 66 matching company records for environmental audit companies based in Canada, with 817 tracked contacts and 450 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 19, 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 environmental audit companies based in 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 | Keystone Environmentalkeystoneenvironmental.ca HQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 158 contacts → |
“Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Vernon, BC, CanadaReported employees: 501-1,000 | Vernon, BC, Canada | 501-1,000 | Exact match | 105 contacts → |
“Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Canada North Environmental Servicescannorth.com HQ: Saskatoon, SK, CanadaReported employees: 51-200 | Saskatoon, SK, Canada | 51-200 | Exact match | 62 contacts → |
“Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Envirochem Services INCenvirochem.com HQ: North Vancouver, BC, CanadaReported employees: 11-50 | North Vancouver, BC, Canada | 11-50 | Exact match | 46 contacts → |
“We are your trusted environmental advisor since 1984.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | S2s Environmental INCs2se.com HQ: Pickering, ON, CanadaReported employees: 11-50 | Pickering, ON, Canada | 11-50 | Exact match | 44 contacts → |
“S2S Environmental is a specialist environmental consulting firm providing advice and services to stakeholders in the Real Estate sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ORTAMortamgroupe.com HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 43 contacts → |
“ENVIRONNEMENT (ORTAM-ENVIRO) Vérification de conformité selon la réglementation en vigueur Évaluations environnementales (phase I) Caractérisations environnementales (phases II et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | AET Group INCaet98.com HQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 39 contacts → |
“AET Group is an environmental consultancy firm committed to our ecological, financial and social responsibilities, working together collaboratively to find innovative solutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | OZA Inspections LTDozainspections.com HQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 30 contacts → |
“Oza Inspections Ltd is an Environmental Services company located in 215 Roberts Rd, Grimsby, ON, Canada.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CD Sonter LTDcdsonter.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 28 contacts → |
“CD SONTER, an industry leader in sustainable solutions, provides waste auditing and environmental consulting, and project management of environmental awards and certifications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Lloydminster, AB, CanadaReported employees: 11-50 | Lloydminster, AB, Canada | 11-50 | Exact match | 26 contacts → |
“X-Terra Environmental Services Ltd.(X-Terra) is a close network of Environmental Consultants and Professionals committed to serving industry, striving for environmental compliance…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Watters Environmental Group INCwattersenvironmental.com HQ: Vaughan, ON, CanadaReported employees: 11-50 | Vaughan, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Watters is an environmental consultancy that solves complex environmental problems by providing strategic solutions founded on good science and business practicality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | KH Environmental Consulting INCkhenvironmental.info HQ: Niagara, ON, CanadaReported employees: 1-10 | Niagara, ON, Canada | 1-10 | Exact match | 14 contacts → |
“Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lehder Environmental Serviceslehder.com HQ: Point Edward, ON, CanadaReported employees: 11-50 | Point Edward, ON, Canada | 11-50 | Exact match | 10 contacts → |
“LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Envirotech Engineering Corpenvirotecheng.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 10 contacts → |
“Envirotech Engineering is a Calgary based company providing a broad range of Environmental Consulting, Project Management & Regulatory Compliance services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Progestech INCprogestech.qc.ca HQ: Trois-rivieres, QC, CanadaReported employees: 11-50 | Trois-rivieres, QC, Canada | 11-50 | Exact match | 9 contacts → |
“Progestech Inc is a renewables and environment company based out of 303, Dessureault, Trois-Rivieres, Quebec, Canada.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arletta Environmental Consulting Corparletta.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 8 contacts → |
“Arletta Environmental Consulting Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Plan LTDgreen-plan.com HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Sage Ecological Solutions INCsage-eco.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“SAGE Ecological Solutions Inc.(SAGE) is a Calgary-based environmental consulting firm that thrives on collaboration and is dedicated to working with your team to find balanced…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Welburn Consulting Limitedwelburnconsulting.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Bringing together more than 30 years’ experience in environmental engineering, policy analysis and small business, we created a consulting firm that truly puts our clients first.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Montréal, QC, CanadaReported employees: 201-500 | Montréal, QC, Canada | 201-500 | Exact match | 4 contacts → |
“Quebec's Association of Environmental Auditing (QAEA) is a not-for-profit organization accredited by the Standards Council of Canada (SCC) whose mission is to promote the practice…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | AIR & Odour INCair-odeur.ca HQ: Boucherville, QC, CanadaReported employees: 1-10 | Boucherville, QC, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Auditex HSE INCterrapex.ca HQ: Brossard, QC, CanadaReported employees: 1-10 | Brossard, QC, Canada | 1-10 | Exact match | 2 contacts → |
“Auditex HSE Inc, nouvelle filiale de Terrapex Environnement Ltée, se distingue par son offre de services de gestion et de vérification pour les domaines de l'Hygiène industrielle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Enviro Management INCenviromgmtinc.com HQ: Vaughan, ON, CanadaReported employees: 1-10 | Vaughan, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Enviro Management Inc.(EMI) is an environmental consulting firm based in the Greater Toronto Area.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pinchin West LTDpinchinwest.com HQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 2 contacts → |
“20 Years of PHH.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bravo Zulu Strategybravozulustrategy.com HQ: Victoria, BC, CanadaReported employees: 1-10 | Victoria, BC, Canada | 1-10 | Exact match | 1 contacts → |
“Your partner navigating environmental assessment and compliance” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 66 company matches
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Environmental audit companies: dataset insights
September 19, 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
65 records in the displayed employee bands.
1 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 worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 66 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 19, 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 ↗
Questions about this company list
What does Exact match mean for environmental audit companies?
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 environmental audit companies did RevenueBase find based in Canada?
The saved snapshot records 66 matching company records, 817 tracked contacts and 450 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 19, 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.
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Cite this list
RevenueBase Data Team. Top 25 environmental audit companies based in Canada. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-audit-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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