Company lists · Data refreshed September 2026

Top 25 Industrial hygiene consultants based in Canada

Name: Industrial hygiene consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 201 companies tracked

RevenueBase identified 201 company matches for industrial hygiene consultants associated with Canada as of September 2026 and tracks 2,732 professional contacts across them, including 1,513 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial hygiene consultants 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 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

201Companies

2,732Contacts tracked

1,513Verified emails

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The 25 largest industrial hygiene consultants based in Canada

Ranked by team size

Top 25 of 201 company matches for industrial hygiene consultants based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pinchin In Canada	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	1,001-5,000	895 contacts →
	Exact match “Pinchin Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	LE Groupe Gesfor Poirier Pinchin INC	Exact match	Montréal, QC, CanadaHQ recorded Sep 17, 2026	51-200	141 contacts →
	Exact match “LE GROUPE GESFOR POIRIER, PINCHIN INC.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	DS Consultants LTD	Exact match	Vaughan, ON, CanadaHQ recorded Sep 17, 2026	51-200	126 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 · Sep 17, 2026 · View company records in RevenueBase
4	Actionsst	Exact match	Lévis, QC, CanadaHQ recorded Sep 17, 2026	51-200	105 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	4s Consulting Services INC	Exact match	Markham, ON, CanadaHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Santinel INC	Exact match	Sainte-julie, QC, CanadaHQ recorded Sep 17, 2026	51-200	96 contacts →
	Exact match “Santinel œuvre dans le milieu de la santé et de la sécurité au travail (SST) depuis des décennies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	ECOH	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	51-200	78 contacts →
	Exact match “ECOH is a highly respected Canadian environmental, health and safety consulting company specializing in environmental management, hazardous materials, and occupational hygiene and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Safetech Environmental Limited	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Safetech Environmental Limited (Safetech) is a proudly Canadian environmental consulting firm with a national reach.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Laforge Environnement INC	Exact match	Varennes, QC, CanadaHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Terrain contaminé, déversement de pétrole ou d’autres matières dangereuses, évaluation de site, prévention des risques et formation en environnement : quel que soit votre enjeu…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	All-Tech Environmental Services LTD	Exact match	Dartmouth, NS, CanadaHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “ALL-TECH Environmental Services Limited is an Atlantic Canada–owned and operated consulting firm, proudly serving the region since 1993.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Norpro	Exact match	Sault Ste. Marie, ON, CanadaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Norpro offers quality specialized Security, Safety and Hygiene Services across Northern Ontario.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Zone SST	Exact match	Québec, QC, CanadaHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Nous sommes une firme de conseillers en santé sécurité du travail couvrant la formation, la prévention et la gestion des dossiers d'indemnisation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Safety Design Strategies	Exact match	Oakville, ON, CanadaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Safety Design Strategies (SDS) is a leading Occupational Health and Safety services company in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	T. Harris Environmental Management INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “T.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	ASE Services Alberta Safety & Environmental Services LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Alberta Safety & Environmental Services is a fully integrated environmental health, safety and hygiene company with several years of professional industry experience.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Apex EHS Services	Exact match	Kelowna, BC, CanadaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Apex EHS Services is an environmental health and safety consultancy in British Columbia, specializing in hazardous materials surveying, analytical services, safety documentation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Groupe Accisst Membre DU Groupe Lussier	Exact match	Québec, QC, CanadaHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “À propos Fondé en Le Groupe ACCIsst se compose d’une équipe de consultants spécialisés en santé et en sécurité du travail.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Buller Crichton Environmental INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “With over 80 years of combined experience, Buller Crichton Environmental Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Spartan Response INC	Exact match	Hamilton, ON, CanadaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Spartan Response is a leading provider in Ontario of Industrial Cleaning Services, 24/7 Emergency Spill Response, Health & Safety Consulting, Training, Confined Space/Rescue…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Environnement S-Air	Exact match	Sherbrooke, QC, CanadaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “S-Air est une firme spécialisée en hygiène industrielle comptant des employés expérimentés et pluridisciplinaires.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	EEM EHS Management EEM Gestion ESS	Exact match	Montreal, QC, CanadaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “EEM EHS Management is an independent consultancy helping clients in the public, private and non-profit sectors in their environmental and health & safety management initiatives.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	SDS Consulting Corporation	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Since 1986, SDS has provided services that its clients can rely on.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Cobalt Safety	Exact match	Burlington, ON, CanadaHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Cobalt Safety was founded and is led by Former Ministry of Labour Inspector & Peer Inspectorate trainer Kevin Brown.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Intervention Prevention INC	Exact match	Beloeil, QC, CanadaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Intervention Prévention offre des services de consultation, d’implantation, de recherche, d'audit et de formation reliés à la sécurité au travail.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Marex Canada Limited	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “MAREX CANADA LIMITED OUR MISSION STATEMENT MAREX provides leadership in safety, while improving quality, maintainability and reliability.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial hygiene consultants”. 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 201 industrial hygiene consultants based in Canada

See the full list, filter by size, metro and specialty, and access 1,513 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial hygiene consultants based in Canada at a glance

As of Sep 17, 2026

55.4%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

51-200

201-500

1,001-5,000

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 201 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 “industrial hygiene consultants” 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 1,513 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 17, 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 “industrial hygiene consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial hygiene consultants are there based in Canada?

RevenueBase identified 201 company matches for industrial hygiene consultants 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?

Pinchin In Canada tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial hygiene consultants?

Calgary leads with 20 company records, followed by Montreal (12) and Mississauga (11).

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 1,513 professional contacts with verified work emails tracked across these 201 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 17, 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.