Company lists · Data refreshed November 2026

Top 25 HR audit firms worldwide

Name: HR audit firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 20,494 companies tracked

RevenueBase identified 20,494 company matches for HR audit firms worldwide as of November 2026 and tracks 187,888 professional contacts across them, including 26,108 with verified work emails. India is the largest market and Sao Paulo the largest hub.

This list covers company matches for HR audit 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 November 6, 2026. Country and city lists for HR audit 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 Nov 6, 2026 How this list was built

20,494Companies

187,888Contacts tracked

26,108Verified emails

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The 25 largest HR audit firms worldwide

Ranked by team size

Top 25 of 20,494 company matches for HR audit firms 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Insperity	Exact match	Kingwood, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,943 contacts →
	Exact match “Since 1986, Insperity’s mission has been to help businesses succeed so communities prosper.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Randstad India	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	3,467 contacts →
	Exact match “Randstad is the world’s largest talent company and a partner of choice to clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Grupo Gestión	Exact match	Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	10001+	1,640 contacts →
	Exact match “Desde su formación en 1997, GRUPO GESTIÓN se afianzó en el país, a través de sus diferentes Unidades de Negocio, como uno de los líderes de Compañías especializadas en la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Activos Chile	Exact match	Las Condes, ChileHQ recorded Nov 6, 2026	5,001-10,000	1,629 contacts →
	Exact match “Somos una empresa especializada en entregar servicios integrados en el sector de recursos humanos comprometida con los procesos y necesidades de cada uno de nuestros clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	RSM Ebner Stolz	Exact match	Stuttgart, GermanyHQ recorded Nov 6, 2026	1,001-5,000	1,599 contacts →
	Exact match “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	MCS Management Consulting & Selection	Exact match	Rome, MexicoHQ recorded Nov 6, 2026	n/a	1,203 contacts →
	Exact match “La nostra Società di consulenza manageriale e organizzativa è nata nel 1977 e porta con sé il valore della sua storia e delle persone che l’hanno realizzata, ma anche la capacità…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Human Quality	Exact match	Monterrey, MexicoHQ recorded Nov 6, 2026	1,001-5,000	949 contacts →
	Exact match “At Human Quality, we are known as a leading provider of Human Resources solutions that connect top talent with companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Vbeyond Corporation	Exact match	Hillsborough, United StatesHQ recorded Nov 6, 2026	501-1,000	942 contacts →
	Exact match “VBeyond is a Search and HR consulting firm- by the Professionals, for the Professionals and of the Professionals!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Labournet	Exact match	Johannesburg, South AfricaHQ recorded Nov 6, 2026	201-500	900 contacts →
	Exact match “Labournet – your strategic partner in simplifying human resource management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Grupo Seres	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	501-1,000	846 contacts →
	Exact match “Há mais de 50 anos no mercado, o Grupo SERES oferece soluções em Recursos Humanos, com comprometimento, inovação, ética e responsabilidade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Mineral, Part Of Mitratech	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	201-500	757 contacts →
	Exact match “Trusted by more than 1 million companies, Mineral is the HR and compliance leader for growing businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Grupo Consultores DE Empresas	Exact match	Córdoba, ArgentinaHQ recorded Nov 6, 2026	5,001-10,000	675 contacts →
	Exact match “Somos líderes desarrollando e implementando las mejores soluciones en recursos humanos, certificando nuestro sistema de gestión bajo Norma ISO 9001:2015.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Berlitz	Exact match	Caracas, VenezuelaHQ recorded Nov 6, 2026	n/a	627 contacts →
	Exact match “ATEMP es una empresa de capital humano 100% venezolano, que inició sus servicios en Caracas en el año de 1992.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Core Integra Consulting Services LTD	Exact match	Andheri (east), IndiaHQ recorded Nov 6, 2026	501-1,000	608 contacts →
	Exact match “Core Integra offers unique value propositions including customized solutions to its clients using a combination of subject matter expertise, lean processes, and disruptive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Talentnet Corporation	Exact match	Ho Chi Minh City, VietnamHQ recorded Nov 6, 2026	201-500	601 contacts →
	Exact match “Being one of the first local HR companies laying the foundations for Vietnam’s fledgling HR industry, Talentnet was officially established at the end of 2007 by the HR Services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Academy	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	n/a	593 contacts →
	Exact match “İNSAN KAYNAĞI ARAŞTIRMA VE SEÇME Her sektörde, şirketlerin gelecek hedeflerine ulaşmalarını sağlayabilecek uzman kadro, yönetici ve yönetici adaylarının istihdam edilmesi sağlanır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Scaleneworks People Solutions LLP	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	1,001-5,000	519 contacts →
	Exact match “5500 + people strong organization with 3 primary business units - Consulting, Recruitment and Technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Beijing Foreign Enterprise Human Resources Service Co., LTD	Exact match	北京, ChinaHQ recorded Nov 6, 2026	1,001-5,000	502 contacts →
	Exact match “As a leading company in China's HR service industry, FESCO provides service to more than customers from hundreds of countries and regions as well as almost domestic and overseas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Personale Consultoria	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	n/a	486 contacts →
	Exact match “A Personale Consultoria em RH, que atua no mercado desde 1993, é um dos mais importantes centros de geração de soluções em Recursos Humanos do Estado do Rio de Janeiro.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Sundus	Exact match	Mohamed Bin Zayed City, DE, United Arab EmiratesHQ recorded Nov 6, 2026	10001+	460 contacts →
	Exact match “Sundus is a leading, 100% Emirati-owned workforce solutions and HR service provider, driving organizational transformation across the UAE for nearly three decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ISG International Service Group	Exact match	Vienna, AustriaHQ recorded Nov 6, 2026	501-1,000	438 contacts →
	Exact match “Established in ISG in its expansion has become a European leader in HR consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Croner	Exact match	Wheatfield Way, United KingdomHQ recorded Nov 6, 2026	201-500	427 contacts →
	Exact match “Our award winning HR and health & safety services free you from workforce admin and help keep you on the right side of the law.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Lugera The People Republic Romania	Exact match	Bucharest, RomaniaHQ recorded Nov 6, 2026	51-200	418 contacts →
	Exact match “Full (and exquisite) Service HR Management Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	AD Astra Consultants	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	413 contacts →
	Exact match “Ad Astra Consultants is a fast-growing and professionally managed HR Services firm headquartered in Bangalore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	HR Personnel Services	Exact match	Minnetonka, MN, United StatesHQ recorded Nov 6, 2026	n/a	412 contacts →
	Exact match “HR Personnel Services is a leading national staffing and executive search firm specializing exclusively in placing HR professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “HR audit firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 20,494 HR audit firms worldwide

See the full list, filter by size, metro and specialty, and access 26,108 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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HR audit firms worldwide at a glance

As of Nov 6, 2026

13.9%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

14,305

11-50

4,547

51-200

1,006

201-500

304

501-1,000

124

1,001-5,000

102

5,001-10,000

10001+

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 HR audit firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “HR audit 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 26,108 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.

HR audit firms by location

107 lists · largest first

Every HR audit 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 “HR audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR audit firms are there worldwide?

RevenueBase identified 20,494 company matches for HR audit firms 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?

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

Which country has the most HR audit firms?

India leads with 2,533 companies, followed by the United States (2,364) and Brazil (1,488). Every HR audit firms list by country and city is linked on this page.

Which city has the most HR audit firms?

Sao Paulo leads with 326 company records, followed by Buenos Aires (295) and Bangalore (253).

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 26,108 professional contacts with verified work emails tracked across these 20,494 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.