Company lists · Data refreshed November 2026

Top 25 Hazardous operations training providers based in the United States

RevenueBase identified 554 company matches for hazardous operations training providers associated with the United States as of November 2026 and tracks 5,751 professional contacts across them, including 1,478 with verified work emails. Houston is the largest hub.

This list covers company matches for hazardous operations training providers associated with the United States, 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
554Companies
5,751Contacts tracked
1,478Verified emails
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The 25 largest hazardous operations training providers based in the United States

Ranked by team size
Top 25 of 554 company matches for hazardous operations training providers based in the United States, 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 matchWashington, DC, United StatesHQ recorded Nov 6, 202610001+357 contacts →

Exact match

“Since 1909, American Red Cross Training Services has provided best-in-class safety training and certification that puts your needs first.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“Atlas Field Services LLC (AFS) designs comprehensive, compliance-based training portfolios that offer business partners a premier safety training program, customized to their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHouma, TX, United StatesHQ recorded Nov 6, 202611-50142 contacts →

Exact match

“RelyOn is a GLOBAL PROVIDER of safety, skills, drilling, emergency response and crisis management training for the offshore, maritime and wind industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBeaverton, OR, United StatesHQ recorded Nov 6, 202611-50128 contacts →

Exact match

“Gain the knowledge you need to be an effective safety professional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Jaun Capistrano, CA, United StatesHQ recorded Nov 6, 2026n/a107 contacts →

Exact match

“Welcome to the National Protection & Safety Consulting (NPSC).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSugar Land, TX, United StatesHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“RST is a Global onboard and on-site training provider to the Oil and Gas Sector our range of training includes HSE, Lifting Equipment, Technical and Marine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSeattle, CA, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Cascade Training Solutions is an authorized provider of American Heart Association, Emergency Nurses Association, American Academy of Pediatrics, American Academy of Family…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Iberia, TX, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“FMTC Safety is your flexible safety training provider for Offshore training (OPITO), Wind training (GWO) and Industry training (OSHA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDeer Park, TX, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“First in Rescue, Safety and Training, LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCentennial, CO, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“For nearly three decades, NTT has successfully trained nearly employees at thousands of American companies and government agencies in locations around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLithia, FL, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Safety Training & Consulting (STC) experts provide customers with a high level of expertise, specialty knowledge and regulatory experience, enhancing the planning, execution and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPenns Park, PA, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“About Med-Tex Med-Tex Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGray, LA, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“SafeZone, a safety leader in the oil and gas, chemical, and refinery markets offers the combined services of Safety and Training Consultants, LLC and SafeZone Safety Systems, LLC…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, OH, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“GryphonESP provides a large variety of services for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPasco, WA, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Vivid is now a part of HSI!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurlington, MA, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“For 25 years, ClickSafety has partnered with companies across construction, manufacturing, warehousing, and more to offer a complete environmental, health, safety, and wellness…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBeaumont, TX, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“The Industrial Safety Training Council is an organization dedicated to providing the highest quality services for our customers in the most cost-effective manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“The Total Training Solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchNewark, OH, United StatesHQ recorded Nov 6, 2026n/a40 contacts →

Exact match

“Forklift Training Systems is a national provider of workplace safety solutions, offering OSHA-compliant training, high-quality safety products, and advanced telematics systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“The National Safety Council, Nebraska (NSCN) began in 1924 as the Omaha Safety Council, founded by a group of businessmen who concluded that 75% of workplace accidents could be…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGainesville, TX, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“As part of the business community, this company has a responsibility to protect all workers from personal injury and health hazards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDayton, OH, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“OSHA Safety Trainings Confined Space Standby & Rescue AED Sales & Service Workplace CPR & First Aid Training Firefighter Safe is comprised of safety professionals who have…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchWilmington, NC, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“The National Association of Safety Professionals (NASP) provides market-leading training and professional certifications to industry professionals in the environmental, health…”

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

Showing 25 of 554 hazardous operations training providers based in the United States

See the full list, filter by size, metro and specialty, and access 1,478 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hazardous operations training providers based in the United States at a glance

As of Nov 6, 2026
25.7%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
352
11-50
148
51-200
44
201-500
5
501-1,000
2
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 554 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 the United States whose business descriptions match “hazardous operations 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. 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 1,478 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 “hazardous operations training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hazardous operations training providers are there based in the United States?

RevenueBase identified 554 company matches for hazardous operations training providers associated with the United States 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?

American RED Cross Training Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hazardous operations training providers?

Houston leads with 19 company records, followed by New York (19) and Austin (10).

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 1,478 professional contacts with verified work emails tracked across these 554 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.