Company lists · Data verified August 2026

Top 18 Automotive compliance and audit services based in Canada

There are 34 automotive compliance and audit services headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 516 professional contacts across them, including 165 with verified work emails and 59 with mobile numbers. Montreal is the largest hub.

This list covers automotive compliance and audit services headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

34Companies
516Contacts tracked
165Verified emails
59Mobile numbers
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The 18 largest automotive compliance and audit services based in Canada

Ranked by team size
Top 18 of 34 automotive compliance and audit services based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Hearn Industrial ServicesWindsor, ON501-1,00018747
2AECSt Catharines, ON51-20010132
3Phoenix QualityAlliston, ON201-5004711
4NexialistMontreal51-2003318
5EnconaRed Deer, AB11-502712
6Compliance AssociatesMississauga, ON11-502310
7Megalab Group INCAurora, ON11-50227
8Marex Canada LimitedCalgary, AB11-50158
9CarinspectMontreal, QC11-50142
10Audi MonctonDieppe, NB11-5087
11Motor WerkeKelowna, BC11-5074
12Industrial Talent & ConsultantsToronto1-1021
13LA Conformité, Groupe Conseil EN Assurance INCMontreal, QC1-1021
14Imex EucaMontreal, QC1-1021
15Growbox ConsultingVernon, BC1-1021
16Outsource Compliance SolutionsLacombe, AB1-1011
17Dynamic Transport SolutionsWoodlawn, ON1-1011
18Compliance KiwiCalgary, AB1-1011

Showing 18 of 34 automotive compliance and audit services based in Canada

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Automotive compliance and audit services based in Canada at a glance

As of Aug 28, 2026
1-10Median size (employees)
MontrealLargest hub · 5 HQs
59Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
19
11-50
10
51-200
3
201-500
1
501-1,000
1

Automotive compliance and audit services by metro

MetroCompanies
Automotive compliance and audit services in Montreal5
Automotive compliance and audit services in Mississauga2
Automotive compliance and audit services in Calgary2
Automotive compliance and audit services in Thornhill2
Automotive compliance and audit services in Windsor1
Automotive compliance and audit services in Ottawa1
Automotive compliance and audit services in Brampton1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “automotive compliance and audit services”, with match quality audited by blind human judging, and headquartered in Canada.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many automotive compliance and audit services are there based in Canada?

There are 34 automotive compliance and audit services headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Hearn Industrial Services, headquartered in Windsor, tops this list with the largest team on record.

Which city has the most automotive compliance and audit services?

Montreal leads with 5 headquartered companies, followed by Mississauga (2) and Calgary (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 165 verified decision-maker contacts tracked across these 34 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.