Company lists · Data refreshed November 2026
Top 25 Vehicle emissions engineering firms based in Canada
RevenueBase identified 75 company matches for vehicle emissions engineering firms associated with Canada as of November 2026 and tracks 818 professional contacts across them, including 295 with verified work emails. Calgary is the largest hub.
This list covers company matches for vehicle emissions engineering firms 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 November 6, 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 vehicle emissions engineering firms based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 130 contacts → | ||||
Exact match “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 58 contacts → | ||||
Exact match “Consultants MESAR est une firme d'ingénierie multidisciplinaire, active dans les secteurs des infrastructures et de l’industriel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “SolidEarth is an engineering consulting company specializing in geotechnical, geo-environmental, environmental, and materials engineering and testing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 30 contacts → | ||||
Exact match “Diesel Tech Industries (DTI) is a leader in transportation technology, specializing in emission reduction and engine optimization systems that enhance the performance and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 24 contacts → | ||||
Exact match “The MEDA group of companies was founded in 1970 by Mel and Carole Lawn.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Jenmar Concepts has been providing domestic and international engineering consulting services to the alternative fuels industry since 2002.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “As part of Spartan Controls, Signet strengthens emissions testing and reliability services by combining unbiased gas skid maintenance recommendations, expert equipment guidance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Concept ParaDesign concentre ses activités dans le domaine de l'ingénierie mécanique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “TSI Engineering is a professional engineering firm based in the Greater Toronto Area, Ontario, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 9 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Optis specializes in the engineering of rotating machinery and propulsion systems for the aerospace and mining sectors (fans, pumps, compressors, propellers, ducted fans, etc.).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Established in 2009, CNGL Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Our Mission: To build lasting relationships with our clients and provide the engineering expertise they expect.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Orbit Engineering Limited (Orbit), has experienced excellent growth since established in early 2013.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Non-existant” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “SBB Energy Canada is a multi-discipline consulting engineering design firm founded in 2016 and is dedicated to the Thermal Power, Conventional Energy, Renewable Energy, Air…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “At our core, ProJet Energy Services is a technical services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Established in 1973, ENTECH is the oldest environmental consulting company in British Columbia and has been committed to providing professional technical services related to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “CEMS Canada is a multi-disciplinary environmental consulting firm providing over 20 years of service to the manufacturing industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Environmental Odour Consulting (E.O.C.) is an environmental consulting firm that specializes in odour assessment, testing and sampling.” Recorded in the RevenueBase company graph · Nov 6, 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 “vehicle emissions engineering 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 75 vehicle emissions engineering firms based in Canada
See the full list, filter by size, metro and specialty, and access 295 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Vehicle emissions engineering firms based in Canada at a glance
As of Nov 6, 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 75 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 “vehicle emissions engineering 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 295 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 November 6, 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 “vehicle emissions engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many vehicle emissions engineering firms are there based in Canada?
RevenueBase identified 75 company matches for vehicle emissions engineering firms associated with Canada as of November 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?
DS Consultants LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most vehicle emissions engineering firms?
Calgary leads with 10 company records, followed by Edmonton (6) and Montreal (4).
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 295 professional contacts with verified work emails tracked across these 75 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 75 vehicle emissions engineering firms based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Vehicle emissions engineering firms by geography
- Vehicle emissions engineering firms based in Australia
- Vehicle emissions engineering firms based in Brazil
- Vehicle emissions engineering firms based in France
- Vehicle emissions engineering firms based in Germany
- Vehicle emissions engineering firms based in India
- Vehicle emissions engineering firms based in Italy
- Vehicle emissions engineering firms based in Spain
- Vehicle emissions engineering firms based in Sweden
- Vehicle emissions engineering firms based in Türkiye
- Vehicle emissions engineering firms based in the United Kingdom
- Vehicle emissions engineering firms based in the United States
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
- Vehicle emissions engineering firms based in Australia
- Vehicle emissions engineering firms based in Brazil
- Vehicle emissions engineering firms based in France
- Vehicle emissions engineering firms based in Germany
- Vehicle emissions engineering firms based in India
- Vehicle emissions engineering firms based in Italy
Company intelligence · public preview
Top 25 vehicle emissions engineering firms 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 75 matching company records for vehicle emissions engineering firms based in Canada, with 818 tracked contacts and 295 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: November 6, 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 vehicle emissions engineering firms 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 |  DS Consultants LTDdsconsultants.caHQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 130 contacts → |
“DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Consultants Mesar INCmesar.qc.caHQ: Trois-rivières, QC, CanadaReported employees: 51-200 | Trois-rivières, QC, Canada | 51-200 | Exact match | 58 contacts → |
“Consultants MESAR est une firme d'ingénierie multidisciplinaire, active dans les secteurs des infrastructures et de l’industriel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Solidearth Geotechnical INCsolidearth.caHQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 35 contacts → |
“SolidEarth is an engineering consulting company specializing in geotechnical, geo-environmental, environmental, and materials engineering and testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Diesel Tech Industries DTIdtiguardian.comHQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 30 contacts → |
“Diesel Tech Industries (DTI) is a leader in transportation technology, specializing in emission reduction and engine optimization systems that enhance the performance and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Meda Engineering And Technical Servicess, LLCmedagroup.com HQ: Windsor, ON, CanadaReported employees: 11-50 | Windsor, ON, Canada | 11-50 | Exact match | 24 contacts → |
“The MEDA group of companies was founded in 1970 by Mel and Carole Lawn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Jenmar Conceptsjenmarconcepts.comHQ: Langley, BC, CanadaReported employees: 11-50 | Langley, BC, Canada | 11-50 | Exact match | 21 contacts → |
“Jenmar Concepts has been providing domestic and international engineering consulting services to the alternative fuels industry since 2002.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Megalab Group INCmegalabinc.comHQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Signet Monitoring & Analysissignetma.comHQ: Red Deer, AB, CanadaReported employees: 11-50 | Red Deer, AB, Canada | 11-50 | Exact match | 19 contacts → |
“As part of Spartan Controls, Signet strengthens emissions testing and reliability services by combining unbiased gas skid maintenance recommendations, expert equipment guidance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Concept Paradesignconceptparadesign.comHQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 17 contacts → |
“Concept ParaDesign concentre ses activités dans le domaine de l'ingénierie mécanique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KH Environmental Consulting INCkhenvironmental.infoHQ: Niagara, ON, CanadaReported employees: 1-10 | Niagara, ON, Canada | 1-10 | Exact match | 15 contacts → |
“Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TSI Engineeringthumbprintsolutions.comHQ: Stouffville, ON, CanadaReported employees: 11-50 | Stouffville, ON, Canada | 11-50 | Exact match | 13 contacts → |
“TSI Engineering is a professional engineering firm based in the Greater Toronto Area, Ontario, Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lake Harbourlakeharbour.caHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Calvin Consulting Group LTDcalvinconsulting.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Lehder Environmental Serviceslehder.comHQ: Point Edward, ON, CanadaReported employees: 11-50 | Point Edward, ON, Canada | 11-50 | Exact match | 9 contacts → |
“LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Optis Engineeringoptisengineering.comHQ: Sherbrooke, QC, CanadaReported employees: 1-10 | Sherbrooke, QC, Canada | 1-10 | Exact match | 9 contacts → |
“Optis specializes in the engineering of rotating machinery and propulsion systems for the aerospace and mining sectors (fans, pumps, compressors, propellers, ducted fans, etc.).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Established in 2009, CNGL Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Airy Point Engineering Services INCairypointengineering.comHQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 6 contacts → |
“Our Mission: To build lasting relationships with our clients and provide the engineering expertise they expect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Orbit Engineering LTDorbitengineering.caHQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Orbit Engineering Limited (Orbit), has experienced excellent growth since established in early 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Astuteastuteenvironmental.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“Non-existant” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  SBB Energy Canadasbbenergy.caHQ: Niagara-on-the-lake, ON, CanadaReported employees: 1-10 | Niagara-on-the-lake, ON, Canada | 1-10 | Exact match | 4 contacts → |
“SBB Energy Canada is a multi-discipline consulting engineering design firm founded in 2016 and is dedicated to the Thermal Power, Conventional Energy, Renewable Energy, Air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Projet Energy Services LTDprojetenergy.comHQ: Dunmore, AB, CanadaReported employees: 11-50 | Dunmore, AB, Canada | 11-50 | Exact match | 3 contacts → |
“At our core, ProJet Energy Services is a technical services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Entech Environmental Consultants LTDentechconsultants.comHQ: West Vancouver, BC, CanadaReported employees: 1-10 | West Vancouver, BC, Canada | 1-10 | Exact match | 3 contacts → |
“Established in 1973, ENTECH is the oldest environmental consulting company in British Columbia and has been committed to providing professional technical services related to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cems Canadacemscanada.comHQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 2 contacts → |
“CEMS Canada is a multi-disciplinary environmental consulting firm providing over 20 years of service to the manufacturing industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Environmental Odour Consulting Corporationenvironmentalodourconsulting.comHQ: Oakville, ON, CanadaReported employees: 1-10 | Oakville, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Environmental Odour Consulting (E.O.C.) is an environmental consulting firm that specializes in odour assessment, testing and sampling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 75 company matches
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Vehicle emissions engineering firms: dataset insights
November 6, 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
74 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 75 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: November 6, 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 vehicle emissions engineering 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 vehicle emissions engineering firms did RevenueBase find based in Canada?
The saved snapshot records 75 matching company records, 818 tracked contacts and 295 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: November 6, 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
Vehicle emissions engineering firms by geography
- Vehicle emissions engineering firms based in Australia
- Vehicle emissions engineering firms based in Brazil
- Vehicle emissions engineering firms based in France
- Vehicle emissions engineering firms based in Germany
- Vehicle emissions engineering firms based in India
- Vehicle emissions engineering firms based in Italy
- Vehicle emissions engineering firms based in Spain
- Vehicle emissions engineering firms based in Sweden
- Vehicle emissions engineering firms based in Türkiye
- Vehicle emissions engineering firms based in the United Kingdom
- Vehicle emissions engineering firms based in the United States
Cite this list
RevenueBase Data Team. Top 25 vehicle emissions engineering firms based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/vehicle-emissions-engineering-firms/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
- Vehicle emissions engineering firms based in Australia
- Vehicle emissions engineering firms based in Brazil
- Vehicle emissions engineering firms based in France
- Vehicle emissions engineering firms based in Germany
- Vehicle emissions engineering firms based in India
- Vehicle emissions engineering firms based in Italy
Company intelligence · public preview
Top 25 vehicle emissions engineering firms based in Canada
RevenueBase records 75 matching company records for vehicle emissions engineering firms based in Canada, with 818 tracked contacts and 295 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: November 6, 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 vehicle emissions engineering firms 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 | DS Consultants LTDdsconsultants.ca HQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 130 contacts → |
“DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Consultants Mesar INCmesar.qc.ca HQ: Trois-rivières, QC, CanadaReported employees: 51-200 | Trois-rivières, QC, Canada | 51-200 | Exact match | 58 contacts → |
“Consultants MESAR est une firme d'ingénierie multidisciplinaire, active dans les secteurs des infrastructures et de l’industriel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Solidearth Geotechnical INCsolidearth.ca HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 35 contacts → |
“SolidEarth is an engineering consulting company specializing in geotechnical, geo-environmental, environmental, and materials engineering and testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Diesel Tech Industries DTIdtiguardian.com HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 30 contacts → |
“Diesel Tech Industries (DTI) is a leader in transportation technology, specializing in emission reduction and engine optimization systems that enhance the performance and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Meda Engineering And Technical Servicess, LLCmedagroup.com HQ: Windsor, ON, CanadaReported employees: 11-50 | Windsor, ON, Canada | 11-50 | Exact match | 24 contacts → |
“The MEDA group of companies was founded in 1970 by Mel and Carole Lawn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Jenmar Conceptsjenmarconcepts.com HQ: Langley, BC, CanadaReported employees: 11-50 | Langley, BC, Canada | 11-50 | Exact match | 21 contacts → |
“Jenmar Concepts has been providing domestic and international engineering consulting services to the alternative fuels industry since 2002.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Megalab Group INCmegalabinc.com HQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Signet Monitoring & Analysissignetma.com HQ: Red Deer, AB, CanadaReported employees: 11-50 | Red Deer, AB, Canada | 11-50 | Exact match | 19 contacts → |
“As part of Spartan Controls, Signet strengthens emissions testing and reliability services by combining unbiased gas skid maintenance recommendations, expert equipment guidance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Concept Paradesignconceptparadesign.com HQ: Québec, QC, CanadaReported employees: 11-50 | Québec, QC, Canada | 11-50 | Exact match | 17 contacts → |
“Concept ParaDesign concentre ses activités dans le domaine de l'ingénierie mécanique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KH Environmental Consulting INCkhenvironmental.info HQ: Niagara, ON, CanadaReported employees: 1-10 | Niagara, ON, Canada | 1-10 | Exact match | 15 contacts → |
“Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TSI Engineeringthumbprintsolutions.com HQ: Stouffville, ON, CanadaReported employees: 11-50 | Stouffville, ON, Canada | 11-50 | Exact match | 13 contacts → |
“TSI Engineering is a professional engineering firm based in the Greater Toronto Area, Ontario, Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lake Harbourlakeharbour.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Calvin Consulting Group LTDcalvinconsulting.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Lehder Environmental Serviceslehder.com HQ: Point Edward, ON, CanadaReported employees: 11-50 | Point Edward, ON, Canada | 11-50 | Exact match | 9 contacts → |
“LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Optis Engineeringoptisengineering.com HQ: Sherbrooke, QC, CanadaReported employees: 1-10 | Sherbrooke, QC, Canada | 1-10 | Exact match | 9 contacts → |
“Optis specializes in the engineering of rotating machinery and propulsion systems for the aerospace and mining sectors (fans, pumps, compressors, propellers, ducted fans, etc.).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Established in 2009, CNGL Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Airy Point Engineering Services INCairypointengineering.com HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 6 contacts → |
“Our Mission: To build lasting relationships with our clients and provide the engineering expertise they expect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Orbit Engineering LTDorbitengineering.ca HQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Orbit Engineering Limited (Orbit), has experienced excellent growth since established in early 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Astuteastuteenvironmental.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“Non-existant” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | SBB Energy Canadasbbenergy.ca HQ: Niagara-on-the-lake, ON, CanadaReported employees: 1-10 | Niagara-on-the-lake, ON, Canada | 1-10 | Exact match | 4 contacts → |
“SBB Energy Canada is a multi-discipline consulting engineering design firm founded in 2016 and is dedicated to the Thermal Power, Conventional Energy, Renewable Energy, Air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Projet Energy Services LTDprojetenergy.com HQ: Dunmore, AB, CanadaReported employees: 11-50 | Dunmore, AB, Canada | 11-50 | Exact match | 3 contacts → |
“At our core, ProJet Energy Services is a technical services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Entech Environmental Consultants LTDentechconsultants.com HQ: West Vancouver, BC, CanadaReported employees: 1-10 | West Vancouver, BC, Canada | 1-10 | Exact match | 3 contacts → |
“Established in 1973, ENTECH is the oldest environmental consulting company in British Columbia and has been committed to providing professional technical services related to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cems Canadacemscanada.com HQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 2 contacts → |
“CEMS Canada is a multi-disciplinary environmental consulting firm providing over 20 years of service to the manufacturing industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Environmental Odour Consulting Corporationenvironmentalodourconsulting.com HQ: Oakville, ON, CanadaReported employees: 1-10 | Oakville, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Environmental Odour Consulting (E.O.C.) is an environmental consulting firm that specializes in odour assessment, testing and sampling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 75 company matches
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Vehicle emissions engineering firms: dataset insights
November 6, 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
74 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 75 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: November 6, 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 vehicle emissions engineering 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 vehicle emissions engineering firms did RevenueBase find based in Canada?
The saved snapshot records 75 matching company records, 818 tracked contacts and 295 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: November 6, 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 vehicle emissions engineering firms based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/vehicle-emissions-engineering-firms/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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