Company lists · Data refreshed September 2026

Top 25 Workplace safety audit firms based in Canada

Name: Workplace safety audit firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 259 companies tracked

RevenueBase identified 259 workplace safety audit firms headquartered in Canada as of September 2026 and tracks 1,787 professional contacts across them, including 768 with verified work emails. Calgary is the largest hub.

This list covers workplace safety audit firms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

259Companies

1,787Contacts tracked

768Verified emails

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The 25 largest workplace safety audit firms based in Canada

Ranked by team size

Top 25 of 259 workplace safety audit firms based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to workplace safety audit firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NOVO	Indirect evidence	Québec, QC, CanadaHQ checked Sep 22, 2026	51-200	134 contacts →
	Indirect evidence “Chef de file en gestion de la santé et sécurité du travail (SST), Novo accompagne les entreprises, avec professionnalisme et passion, afin de leur permettre de créer des milieux…” Source: RevenueBase Database · checked Sep 22, 2026
2	4s Consulting Services INC	Partial evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	98 contacts →
	Partial evidence “4S is an occupational health and safety advisory firm that ensures compliance and protects companies and their employees with a “live” occupational and safety management program.” Source: RevenueBase Database · checked Sep 22, 2026
3	Hazmasters Inc., A Division Of Wesco	Partial evidence	Ajax, ON, CanadaHQ checked Sep 22, 2026	201-500	85 contacts →
	Partial evidence “We are committed to training, education, and full-service solutions to help companies build a strong safety culture so that everyone goes home safely at the end of each and every…” Source: RevenueBase Database · checked Sep 22, 2026
4	OSG	Strong evidence	London, ON, CanadaHQ checked Sep 22, 2026	51-200	72 contacts →
	Strong evidence “OSG is a national leader in workplace health and safety, delivering training, consulting, and software solutions that help organizations operate safer, smarter, and more…” Source: RevenueBase Database · checked Sep 22, 2026
5	Sstconsultants	Indirect evidence	Charlesbourg, CanadaHQ checked Sep 22, 2026	11-50	67 contacts →
	Indirect evidence “Crée en 2010, SSTConsultants est une firme spécialisée en gestion de la santé et sécurité sur les chantiers de construction.” Source: RevenueBase Database · checked Sep 22, 2026
6	Concept Controls INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	63 contacts →
	Strong evidence “For over 20 years, customers have trusted Concept Controls to help them find the best solutions to their workplace safety challenges.” Source: RevenueBase Database · checked Sep 22, 2026
7	Technorm, A Part Of J.S. Held	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	51-200	47 contacts →
	Indirect evidence “Fondée en 1986, Technorm a développé au fil des ans une expertise incontournable en matière de sécurité du bâtiment.” Source: RevenueBase Database · checked Sep 22, 2026
8	Safety Design Strategies	Partial evidence	Oakville, ON, CanadaHQ checked Sep 22, 2026	11-50	26 contacts →
	Partial evidence “Safety Design Strategies (SDS) is a leading Occupational Health and Safety services company in the Greater Toronto Area.” Source: RevenueBase Database · checked Sep 22, 2026
9	Groupe Accisst Membre DU Groupe Lussier	Indirect evidence	Québec, QC, CanadaHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “À propos Fondé en Le Groupe ACCIsst se compose d’une équipe de consultants spécialisés en santé et en sécurité du travail.” Source: RevenueBase Database · checked Sep 22, 2026
10	Davis Safety Consulting LTD	Partial evidence	St. Albert, AB, CanadaHQ checked Sep 22, 2026	51-200	20 contacts →
	Partial evidence “Safety without a doubt is the most crucial investment we can make.” Source: RevenueBase Database · checked Sep 22, 2026
11	Cobalt Safety	Partial evidence	Burlington, ON, CanadaHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Cobalt Safety was founded and is led by Former Ministry of Labour Inspector & Peer Inspectorate trainer Kevin Brown.” Source: RevenueBase Database · checked Sep 22, 2026
12	Kasa Consulting	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Health & Safety Auditing and Advisory services based in Canada Services -COR Auditing: AASP, Energy Safety Canada, ACSA, AMHSA, AFPA, IHSA, ISO 45001, and MHCC-Occupational Health…” Source: RevenueBase Database · checked Sep 22, 2026
13	Auditsoft	Strong evidence	Calgary, ON, CanadaHQ checked Sep 22, 2026	11-50	16 contacts →
	Strong evidence “AuditSoft is the industry leader in digital audit and compliance solutions, setting the standard for secure, verifiable workplace risk assessments.” Source: RevenueBase Database · checked Sep 22, 2026
14	ASC Plus INC	Indirect evidence	Saint-colomban, QC, CanadaHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “FIRME EN SANTÉ ET SÉCURITÉ SPÉCIALISÉ EN CONSTRUCTION, NOUS OFFRONS LES SERVICES DE COORDONNATEUR (CoSS) ET CONSEILLER SANTÉ ET SÉCURITÉ POUR LES CHANTIERS DE CONSTRUCTION.” Source: RevenueBase Database · checked Sep 22, 2026
15	Intervention Prevention INC	Partial evidence	Beloeil, QC, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Intervention Prévention offre des services de consultation, d’implantation, de recherche, d'audit et de formation reliés à la sécurité au travail.” Source: RevenueBase Database · checked Sep 22, 2026
16	Marex Canada Limited	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “MAREX CANADA LIMITED OUR MISSION STATEMENT MAREX provides leadership in safety, while improving quality, maintainability and reliability.” Source: RevenueBase Database · checked Sep 22, 2026
17	HTT Safety 'n' More INC	Indirect evidence	Port Coquitlam, BC, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “For over a quarter of a century, our people have provided Personal Protective Equipment ‘n’ More to businesses across British Columbia, now this is our humble beginning.” Source: RevenueBase Database · checked Sep 22, 2026
18	Armour Safety Consulting & Training	Partial evidence	Regina, SK, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Armour Safety Inc.” Source: RevenueBase Database · checked Sep 22, 2026
19	Acute Environmental & Safety Services INC	Strong evidence	Waterloo, ON, CanadaHQ checked Sep 22, 2026	11-50	14 contacts →
	Strong evidence “ACUTE is a leader in workplace health and safety, founded by industry professionals with deep roots in environmental contracting.” Source: RevenueBase Database · checked Sep 22, 2026
20	Hite Engineering Corporation	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “HITE Engineering Corporation is a consulting firm with a team of experienced professional engineers & technicians.” Source: RevenueBase Database · checked Sep 22, 2026
21	Arcose Consulting LTD	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
22	Prosafe INC	Partial evidence	Stratford, ON, CanadaHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “ProSafe is a Safety Engineering Firm authorized by the Professional Engineers of Ontario to offer engineering services.” Source: RevenueBase Database · checked Sep 22, 2026
23	Barrow Safety Services INC	Partial evidence	Hinton, AB, CanadaHQ checked Sep 22, 2026	51-200	13 contacts →
	Partial evidence “At Barrow Safety Services Inc, we specialize in a variety of safety services, and can tailor our training to fit with your needs.” Source: RevenueBase Database · checked Sep 22, 2026
24	Safetyco Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	51-200	11 contacts →
	Partial evidence “SafetyCo is Canada’s fastest growing Occupational Health & Safety Services Organization.” Source: RevenueBase Database · checked Sep 22, 2026
25	Safety Evolution	Strong evidence	Kelowna, BC, CanadaHQ checked Sep 22, 2026	11-50	11 contacts →
	Strong evidence “Safety professionals, smart software, and crew-ready training that keep your business compliant, audit-ready, and profitable.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: workplace safety audit firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names workplace safety audit firms.
Partial evidence: Its own public description names part of workplace safety audit firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name workplace safety audit firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 259 workplace safety audit firms based in Canada

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Workplace safety audit firms based in Canada at a glance

As of Sep 22, 2026

43.0%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Calgary

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

51-200

201-500

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 259 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among workplace safety audit firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “workplace safety audit firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names workplace safety audit firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among workplace safety audit firms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 768 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Workplace safety audit firms by metro

Workplace safety audit firms in Calgary30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names workplace safety audit firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many workplace safety audit firms are there based in Canada?

RevenueBase identified 259 workplace safety audit firms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NOVO, headquartered in Quebec, tops this list with the largest team on record.

Which city has the most workplace safety audit firms?

Calgary leads with 30 headquartered companies, followed by Edmonton (18) and Toronto (15).

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 768 verified decision-maker contacts tracked across these 259 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.