Company lists · Data refreshed November 2026

Top 25 Hazard communication training providers worldwide

RevenueBase identified 347 company matches for hazard communication training providers worldwide as of November 2026 and tracks 3,368 professional contacts across them, including 488 with verified work emails. The United States is the largest market and Denver the largest hub.

This list covers company matches for hazard communication training providers worldwide, 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. Country and city lists for hazard communication training providers follow the table.

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
347Companies
3,368Contacts tracked
488Verified emails
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The 25 largest hazard communication training providers worldwide

Ranked by team size
Top 25 of 347 company matches for hazard communication training providers worldwide, 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 matchCenturion, South AfricaHQ recorded Nov 6, 2026501-1,000369 contacts →

Exact match

“Looking to the future: The journey from NOSA to SafetyCloud Initially a free service to industry, NOSA was privatised in 2005, and in 2018, it was bought by the Carlyle Group…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-200112 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202651-20096 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDoha, QatarHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Enertech Qatar- Safety Training Centre knows that ‘Safety isn’t expensive - it’s priceless’.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSparta, NJ, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Lion empowers environmental, safety, and hazardous materials professionals to manage compliance with DOT hazmat, RCRA hazardous waste, HAZWOPER, OSHA workplace safety, IATA DGR…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Azienda Sicura è tra gli enti di formazione professionale leader nell’erogazione di corsi riconosciuti per le abilitazioni alla conduzione delle macchine industriali e la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“NATEC International, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRome, ItalyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Our mission is to build high-quality knowledge and training focused to the work safety and health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchItajai, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Fundado em 2011, o Instituto Brasileiro de Ensino Profissionalizante atua em todo o país, prestando serviços referentes à Segurança e Saúde no Trabalho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHighland, IN, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“As the number and complexity of health and safety training regulations increase, many businesses are finding it difficult to maintain compliance and avoid civil and criminal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Since 1995, we've been your single source for OSHA, DOT & EPA compliant employee EH & S training and certification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBasildon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Project Skills Solutions provide companies and individuals with the widest options for Safety training available at the most competitive prices Nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are a team of safety experts and enthusiasts whose primary objective is saving lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMühldorf Am Inn, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Wir machen Sie sattelfest für den Gefahrgut- und Gefahrstoffalltag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBaak, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Een veilige werkomgeving voor jou en jouw personeel is niet alleen wenselijk, maar ook menselijk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWillowbrook, IL, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“OTS is the Midwest leader for environmental, health and safety training with over 25 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLeesburg, FL, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Whether you need an Emergency Response Phone Number, a Safety Data Sheet authored, or transportation training, Infotrac is your Hazmat Solution Company!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHillside, IL, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“CSC utilizes the latest developments in safety and health to ensure that employees are trained to perform their jobs safely.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchElstree, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Peter East Associates is internationally recognised as a leading provider of Dangerous Goods Training and Consultancy Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBodø, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Vi tilbyr kurs blant annet innen sertifisert sikkerhetsopplæring, dokumentert sikkerhetsopplæring, arbeidsvarsling, HMS, førstehjelp og brannvern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Global Medical Service Srl Medicina del lavoro – Sicurezza sul lavoro – Formazione dei lavoratori Da più di vent’anni, forniamo servizi di medicina del lavoro, sicurezza sul…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRoskilde, DenmarkHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Arbejdsmiljøgruppen ApS er autoriseret arbejdsmiljørådgiver og ´godkendt udbyder af lovpligtige arbejdsmiljøuddannelser for arbejdsmiljørepræsentanter og arbejdsmiljøkoordinatorer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCarnegie, PA, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGothenburg, SwedenHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Vi är en heltäckande utbildningsleverantör med fokus på säkerhet, miljö och arbetsmiljö till stora som små, företag och offentlig verksamhet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEastlake, OH, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Founded in 1998, Training Services International is a US company based in Cleveland, Ohio, specializing in environmental, health, and safety training services.”

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

Showing 25 of 347 hazard communication training providers worldwide

See the full list, filter by size, metro and specialty, and access 488 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hazard communication training providers worldwide at a glance

As of Nov 6, 2026
14.5%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · Denver
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
242
11-50
79
51-200
15
201-500
3
501-1,000
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for hazard communication training providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “hazard communication training providers” 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. 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 488 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.

Hazard communication training providers by location

1 lists · largest first

Every Hazard communication training providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “hazard communication training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hazard communication training providers are there worldwide?

RevenueBase identified 347 company matches for hazard communication training providers worldwide 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?

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

Which country has the most hazard communication training providers?

The United States leads with 117 companies. Every hazard communication training providers list by country and city is linked on this page.

Which city has the most hazard communication training providers?

Denver leads with 4 company records, followed by Los Angeles (4) and Sao Paulo (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 488 professional contacts with verified work emails tracked across these 347 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.