Company lists · Data refreshed September 2026

Top 25 Osha consulting firms worldwide

Name: Osha consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 18,177 companies tracked

RevenueBase identified 18,177 osha consulting firms worldwide as of September 2026 and tracks 135,383 professional contacts across them, including 26,970 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers osha consulting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for osha consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

18,177Companies

135,383Contacts tracked

26,970Verified emails

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The 25 largest osha consulting firms worldwide

Ranked by team size

Top 25 of 18,177 osha consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to osha consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Quirónprevención	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	5,001-10,000	3,441 contacts →
	Indirect evidence “Quirónprevención, perteneciente al Grupo Quirónsalud, es la mayor empresa del sector de la Prevención de Riesgos Laborales a nivel internacional.” Source: RevenueBase Database · checked Sep 29, 2026
2	J. J. Keller & Associates, INC	Indirect evidence	Neenah, WI, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,577 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 29, 2026
3	Arco Experts In Safety	Indirect evidence	Hull, United KingdomHQ checked Sep 29, 2026	1,001-5,000	1,037 contacts →
	Indirect evidence “Arco is the UK's only integrated services and safety products business.” Source: RevenueBase Database · checked Sep 29, 2026
4	IEA	Partial evidence	Brooklyn Park, MN, United StatesHQ checked Sep 29, 2026	n/a	982 contacts →
	Partial evidence “The Institute for Environmental Assessment, Inc.(IEA) is small business committed to providing trusted environmental safety consulting services for private and public…” Source: RevenueBase Database · checked Sep 29, 2026
5	Pinchin In Canada	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	895 contacts →
	Indirect evidence “Pinchin Ltd.” Source: RevenueBase Database · checked Sep 29, 2026
6	Mantris	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	10001+	792 contacts →
	Indirect evidence “Somos referência em saúde ocupacional e segurança do trabalho no Brasil, com mais de três décadas de experiência e 900 mil vidas assistidas.” Source: RevenueBase Database · checked Sep 29, 2026
7	Cualtis	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	1,001-5,000	729 contacts →
	Indirect evidence “Somos un Servicio de Prevención.” Source: RevenueBase Database · checked Sep 29, 2026
8	IDEWE	Indirect evidence	Heverlee, BelgiumHQ checked Sep 29, 2026	1,001-5,000	662 contacts →
	Indirect evidence “How do you keep employees healthy, safe and able to work over the long term?” Source: RevenueBase Database · checked Sep 29, 2026
9	MAS Prevención	Indirect evidence	Zaragoza, SpainHQ checked Sep 29, 2026	501-1,000	522 contacts →
	Indirect evidence “We seek to offer a global vision of people's health, beyond their job position.” Source: RevenueBase Database · checked Sep 29, 2026
10	Shoes PTY LTD	Indirect evidence	AustraliaHQ checked Sep 29, 2026	n/a	419 contacts →
	Indirect evidence “SHOES provides safety, health, operational, environmental and systems advice to small and medium sized organisation across Australia.” Source: RevenueBase Database · checked Sep 29, 2026
11	Grupo Preving	Indirect evidence	Badajoz, SpainHQ checked Sep 29, 2026	1,001-5,000	371 contacts →
	Indirect evidence “Grupo Preving es un grupo de empresas con vocación de liderazgo, en el que se integran un completo conjunto de disciplinas orientadas a mejorar la salud de los trabajadores y…” Source: RevenueBase Database · checked Sep 29, 2026
12	Safetycloud	Indirect evidence	Centurion, South AfricaHQ checked Sep 29, 2026	501-1,000	358 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
13	Risktec Solutions	Partial evidence	Warrington, United KingdomHQ checked Sep 29, 2026	201-500	353 contacts →
	Partial evidence “Risktec Solutions is an established, independent and specialist risk management consulting and training company, owned by the TUV Rheinland Group.” Source: RevenueBase Database · checked Sep 29, 2026
14	Ecol Studio Lifeanalytics	Indirect evidence	Lucca, ItalyHQ checked Sep 29, 2026	201-500	345 contacts →
	Indirect evidence “Salute, Sicurezza, Ambiente e Qualità del prodotto: sei davvero sostenibile?” Source: RevenueBase Database · checked Sep 29, 2026
15	SP Equipamentos	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	51-200	342 contacts →
	Indirect evidence “A SP é uma das mais reconhecidas e renomadas empresas no ramo de segurança do trabalho, oferecendo as melhores soluções, desde 1975.” Source: RevenueBase Database · checked Sep 29, 2026
16	LEAL	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	201-500	314 contacts →
	Indirect evidence “LEAL - Uma história de confiança Em 1966 nascia a LEAL, fruto do empreendedorismo de seu fundador, Sr.” Source: RevenueBase Database · checked Sep 29, 2026
17	Haztek Safety Management	Indirect evidence	Medford, NJ, United StatesHQ checked Sep 29, 2026	201-500	298 contacts →
	Indirect evidence “We are the largest and most diverse team of full-time safety experts in North America.” Source: RevenueBase Database · checked Sep 29, 2026
18	GIE Qualité Entreprises	Indirect evidence	Terrasson-lavilledieu, FranceHQ checked Sep 29, 2026	201-500	294 contacts →
	Indirect evidence “Le GIE Qualité Entreprises est un groupement d’intérêt économique dont la mission principale est l’assistance et le conseil en matière de santé, sécurité et environnement…” Source: RevenueBase Database · checked Sep 29, 2026
19	Milmed Medicina E Segurança DO Trabalho	Indirect evidence	Vitória, BrazilHQ checked Sep 29, 2026	51-200	287 contacts →
	Indirect evidence “A MILMED é uma empresa especializada em Medicina e Segurança do Trabalho, que desde 1992 no ano de sua fundação, presta a seus clientes serviços com qualidade e eficiência.” Source: RevenueBase Database · checked Sep 29, 2026
20	Europreven	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	1,001-5,000	286 contacts →
	Indirect evidence “Europreven ofrece una amplia cobertura a todo el territorio nacional con una red asistencial propia de más de 70 centros y unidades móviles con el fin de acercarnos a nuestro…” Source: RevenueBase Database · checked Sep 29, 2026
21	Cohezio	Indirect evidence	Bruxelles Brussel, BelgiumHQ checked Sep 29, 2026	501-1,000	276 contacts →
	Indirect evidence “En tant que Service externe de prévention et de protection au travail, notre mission est de veiller à la santé, à la sécurité et au bien-être au travail de tous, au vôtre et à…” Source: RevenueBase Database · checked Sep 29, 2026
22	Sheakley	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 29, 2026	201-500	275 contacts →
	Indirect evidence “Serving employers since 1963, Sheakley provides the perfect blend of practical and innovative Risk Management and Safety solutions that help businesses save time, decrease…” Source: RevenueBase Database · checked Sep 29, 2026
23	Examinetics	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 29, 2026	201-500	274 contacts →
	Indirect evidence “Examinetics is the leading provider of occupational health solutions, offering services across the entire employee lifecycle with several delivery methods.” Source: RevenueBase Database · checked Sep 29, 2026
24	Abbott Risk Consulting	Partial evidence	Edinburgh, United KingdomHQ checked Sep 29, 2026	51-200	268 contacts →
	Partial evidence “Abbott Risk Consulting (ARC) is a dynamic safety engineering consultancy with a world-wide reputation for delivering quality solutions to the nuclear, defence, oil and gas…” Source: RevenueBase Database · checked Sep 29, 2026
25	AFJ Global. Consultoría, Ingeniería Y Prevencion DE Riesgos	Indirect evidence	Alcorcón, SpainHQ checked Sep 29, 2026	201-500	255 contacts →
	Indirect evidence “Somos una empresa con más de 20 años de experiencia en consultoría y outsourcing en prevención de riesgos laborales e ingeniería, gestión documental y formación.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: osha consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names osha consulting firms.
Partial evidence: Its own public description names part of osha consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name osha consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 18,177 osha consulting firms worldwide

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Osha consulting firms worldwide at a glance

As of Sep 29, 2026

19.9%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

12,146

11-50

4,706

51-200

988

201-500

192

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among osha consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for osha consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “osha consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names osha consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among osha consulting firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 26,970 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Osha consulting firms by location

57 lists · largest first

Every Osha 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names osha consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many osha consulting firms are there worldwide?

RevenueBase identified 18,177 osha consulting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Quirónprevención, headquartered in Madrid, tops this list with the largest team on record.

Which country has the most osha consulting firms?

Brazil leads with 3,328 companies, followed by the United States (1,979) and Italy (1,350). Every osha consulting firms list by country and city is linked on this page.

Which city has the most osha consulting firms?

Sao Paulo leads with 412 headquartered companies, followed by Lima (189) and Bogota (133).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 26,970 verified decision-maker contacts tracked across these 18,177 companies.

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.

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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 Smart Search, 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.