Company lists · Data refreshed September 2026

Top 25 Osha compliance consulting firms worldwide

RevenueBase identified 5,115 company matches for osha compliance consulting firms worldwide as of September 2026 and tracks 28,841 professional contacts across them, including 6,716 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for osha compliance consulting firms 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 September 29, 2026. Country and city lists for osha compliance consulting firms 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 Sep 29, 2026 How this list was built
5,115Companies
28,841Contacts tracked
6,716Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest osha compliance consulting firms worldwide

Ranked by team size
Top 25 of 5,115 company matches for osha compliance consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchNeenah, WI, United StatesHQ recorded Sep 29, 20261,001-5,0001,577 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMedford, NJ, United StatesHQ recorded Sep 29, 2026201-500298 contacts →

Exact match

“We are the largest and most diverse team of full-time safety experts in North America.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchChennai, IndiaHQ recorded Sep 29, 202651-200207 contacts →

Exact match

“At NIST Global, we are India’s first NEBOSH Gold Learning Partner and a premier safety organization dedicated to creating safer workplaces worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202651-200200 contacts →

Exact match

“Sanity – Confiança em cada etapa do seu negócio Desde a Sanity é referência em segurança dos alimentos e consultoria regulatória, ajudando empresas de todos os portes a garantirem…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchBrentwood, TN, IndiaHQ recorded Sep 29, 202651-200185 contacts →

Exact match

“BLR serves as a trusted partner for HR and EHS teams, leveraging nearly 50 years of compliance expertise to provide businesses with the guidance needed to navigate regulatory…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchChattanooga, TN, United StatesHQ recorded Sep 29, 202651-200180 contacts →

Exact match

“About CORE Safety QUALIFICATIONS: Our leadership members at CORE Safety Group have degrees in Occupational Safety Management and hold credentials that are certified through the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSão José, BrazilHQ recorded Sep 29, 202651-200180 contacts →

Exact match

“Com vasta experiência no mercado de medicina ocupacional, apresentamos aos nossos clientes um conjunto de soluções voltadas para a melhoria da condição de saúde do trabalhador.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSan Miguel, ChileHQ recorded Sep 29, 2026201-500178 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchON, United StatesHQ recorded Sep 29, 202651-200173 contacts →

Exact match

“The Infrastructure Health and Safety Association (IHSA) is Ontario’s trusted health and safety resource.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchTerrassa, SpainHQ recorded Sep 29, 202651-200166 contacts →

Exact match

“PrevenControl is the firm specialized in occupational health and safety that proposes effective and innovative solutions to improve the business and reputation of its clients…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchExcelsior, MN, IndiaHQ recorded Sep 29, 202651-200165 contacts →

Exact match

“The leader in environmental, health and safety compliance solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Sep 29, 202651-200138 contacts →

Exact match

“Backed by global leader Bureau Veritas, McKenzie Group Consulting is a team of 120+ talented, skilled and passionate professionals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchChandler, AZ, United StatesHQ recorded Sep 29, 202651-200130 contacts →

Exact match

“We are a successful environment health and safety staffing/staff augmentation and consulting firm with services available worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBogotá, ColombiaHQ recorded Sep 29, 202651-200129 contacts →

Exact match

“Brindamos soluciones integrales en seguridad y salud en el trabajo.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchÜsküdar, TürkiyeHQ recorded Sep 29, 2026201-500113 contacts →

Exact match

“Çalışanların sağlığını ve güvenliğini korumanın sadece yasal zorunluluklara indirgenemeyeceğinin farkındayız.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMorrisville, NC, United StatesHQ recorded Sep 29, 202651-200111 contacts →

Exact match

“The EI Group, Inc.(EI) is an environmental, health and safety consulting firm headquartered in Research Triangle Park, North Carolina, with branch offices strategically located…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSerra, BrazilHQ recorded Sep 29, 202651-200109 contacts →

Exact match

“A empresa surgiu em março de 2007, com a ideia de prestar serviços de forma diferenciada, com total qualidade e atendimento personalizado, integrando os processos e promovendo a…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500103 contacts →

Exact match

“Established in Site Safety is a national safety consulting, training, and management organization.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchGreensburg, PA, United StatesHQ recorded Sep 29, 202651-20099 contacts →

Exact match

“With offices in Pittsburgh, Roselle, and Chicago, Amerisafe Group, offers full-service safety consulting, training, rescue, and occupational health services for all types of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMarkham, ON, CanadaHQ recorded Sep 29, 202651-20098 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 29, 2026 · View company records in RevenueBase
21Exact matchSainte-julie, QC, CanadaHQ recorded Sep 29, 202651-20096 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 29, 2026 · View company records in RevenueBase
22Exact matchMaisons-alfort, FranceHQ recorded Sep 29, 202651-20092 contacts →

Exact match

“Plus de 20 années d’expérience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBrisbane, AustraliaHQ recorded Sep 29, 202651-20090 contacts →

Exact match

“GCG Health Safety & Hygiene is an emerging health safety and hygiene consulting firm that provides professional occupational health, safety and hygiene services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchRosedale, MD, United StatesHQ recorded Sep 29, 202651-20088 contacts →

Exact match

“Diversified Safety Services is a third-party safety consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAjax, ON, CanadaHQ recorded Sep 29, 2026201-50085 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 5,115 osha compliance consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 6,716 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Osha compliance consulting firms worldwide at a glance

As of Sep 29, 2026
23.3%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
3,672
11-50
1,180
51-200
199
201-500
37
501-1,000
6
1,001-5,000
2
5,001-10,000
1
10001+
1

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 osha compliance consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “osha compliance consulting firms” 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 6,716 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 29, 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.

Osha compliance consulting firms by location

16 lists · largest first

Every Osha compliance consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “osha compliance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many osha compliance consulting firms are there worldwide?

RevenueBase identified 5,115 company matches for osha compliance consulting firms worldwide 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?

J. J. Keller & Associates, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most osha compliance consulting firms?

The United States leads with 1,125 companies, followed by Brazil (917) and Italy (418). Every osha compliance consulting firms list by country and city is linked on this page.

Which city has the most osha compliance consulting firms?

Sao Paulo leads with 128 company records, followed by Lima (46) and Istanbul (30).

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 6,716 professional contacts with verified work emails tracked across these 5,115 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,115 osha compliance consulting firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.