Company lists · Data refreshed November 2026

Top 25 Confined space training services based in Canada

RevenueBase identified 65 company matches for confined space training services associated with Canada as of November 2026 and tracks 521 professional contacts across them, including 106 with verified work emails. Edmonton is the largest hub.

This list covers company matches for confined space training services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
65Companies
521Contacts tracked
106Verified emails
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The 25 largest confined space training services based in Canada

Ranked by team size
Top 25 of 65 company matches for confined space training services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202611-5026 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParadise, NL, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“TRR offers difficult access & emergency response solutions for clients who are exposed to risky situations beyond the norm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFort Mcmurray, AB, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Evolved Industrial solutions Automated Confined Space Management solutions provide enhanced control of confined space atmospheric conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGranby, QC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Services Sauvetage Technique offre son expertise aux travailleurs dans le but d’améliorer leur sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDunmore, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“The Safety Buzz Campus offers all the most popular safety training courses plus equipment training and leadership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“OH & S Safety Consulting and Training Solutions is a leading provider of industrial, occupational and workplace safety training, consultation, equipment, and rescue in Kamloops…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStayner, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Tundra Rescue exists to provide high quality, versatile and efficient industrial safety, maintenance and training services, specializing in confined space safety, rope access…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“At Danatec, we’re on a mission to help keep your workforce safe and your organization compliant with trusted, government-approved, and award-winning safety training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“NATT Safety Services, a leading provider of safety training and confined space rescue services, is pleased to announce the successful acquisition of Safetyscope.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“At Phoenix Health and Safety Consulting Services, we are dedicated to ensuring that your workplace is not only compliant with safety regulations but also a model of safety…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Providing professional emergency services training and course implementation for special operations, focusing on technical access and rescue, marine operations, and confined space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarrie, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Established in 2004 Construction Workplace Safety Training Limited (also known as Build With Safety) of Barrie has continued to be a premier provider of health and safety training…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Health, Safety Environment Safety Consulting and Training Safety HSE Safety Consulting Safety Training ATV UTV Snowmobile Fall Protection Confined Space Ground Disturbance PME…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCandiac, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Nouvelle Hauteur is a company of professional consultants specialized in fall protection, rescue, rope access and confined spaces training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoucherville, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“GRAVI-T ZERO est une entreprise offrant des formations techniques liées aux exigences en matière de santé et sécurité au travail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“SafetyCo is Canada’s fastest growing Occupational Health & Safety Services Organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Since 1995, BULLIVANT Health + Safety has been providing occupational workplace safety training to of students in the Hamilton/Niagara regions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdmonton, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We Supply, Install and Monitor Hot-Work for Maintenance Operations & Shutdowns / Turnarounds in Confined Spaces to Reduce Injury and Increase Work Productivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Safety Now specializes in providing comprehensive safety training solutions for businesses across various industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeduc, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The focus on workplace health & safety has never been greater.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUxbridge, ON, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Since 1995, FSN Safety Training has been providing customers with exceptional services that give people the tools to identify workplace hazards, be competent and do their job…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Synergy Rescue Services have been providing key confined space services with over 30 years of conbined experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDelta, BC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Silvercore is Canada’s largest and longest standing safety training company of its kind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Hayes Safety offers a variety of onsite or classroom training courses though-out the year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEast Saint Paul, MB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 65 confined space training services based in Canada

See the full list, filter by size, metro and specialty, and access 106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Confined space training services based in Canada at a glance

As of Nov 6, 2026
20.3%Verified-email coverage
8.0Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
27
51-200
8

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 65 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 “confined space training services” 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 106 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 “confined space training services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many confined space training services are there based in Canada?

RevenueBase identified 65 company matches for confined space training services 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?

Safety Design Strategies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most confined space training services?

Edmonton leads with 5 company records, followed by Sudbury (4) and Saskatoon (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 106 professional contacts with verified work emails tracked across these 65 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.

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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.