Company lists · Data refreshed September 2026

Top 25 Hris consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 48,184 companies tracked

RevenueBase identified 48,184 hris consulting firms worldwide as of September 2026 and tracks 514,068 professional contacts across them, including 134,213 with verified work emails and 88,359 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers hris 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 3, 2026. Country and city lists for hris 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 3, 2026 86% judged on-target in blind review

48,184Companies

514,068Contacts tracked

134,213Verified emails

88,359Mobile numbers

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The 25 largest hris consulting firms worldwide

Ranked by team size

Top 25 of 48,184 hris consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to hris 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	ADP	Indirect evidence	Roseland, United StatesHQ checked Sep 3, 2026	10001+	84,254 contacts →
	Indirect evidence “Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Source: RevenueBase Database · checked Sep 3, 2026
2	Insight Global	Partial evidence	Atlanta, CT, United StatesHQ checked Sep 3, 2026	n/a	15,381 contacts →
	Partial evidence “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Source: RevenueBase Database · checked Sep 3, 2026
3	AMS	Indirect evidence	London, United KingdomHQ checked Sep 3, 2026	5,001-10,000	6,999 contacts →
	Indirect evidence “We are people experts.” Source: RevenueBase Database · checked Sep 3, 2026
4	Trinet	Indirect evidence	Dublin, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	4,102 contacts →
	Indirect evidence “TriNet (NYSE: TNET) provides small and medium-size businesses (SMBs) with full-service HR solutions tailored by industry.” Source: RevenueBase Database · checked Sep 3, 2026
5	Heidrick & Struggles	Partial evidence	Chicago, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	3,363 contacts →
	Partial evidence “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Source: RevenueBase Database · checked Sep 3, 2026
6	Allegis Global Solutions	Indirect evidence	Hanover, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,930 contacts →
	Indirect evidence “At Allegis Global Solutions (AGS), we’re in the human enterprise business.” Source: RevenueBase Database · checked Sep 3, 2026
7	NGA Human Resources, An Alight Company	Indirect evidence	London, United KingdomHQ checked Sep 3, 2026	1,001-5,000	2,730 contacts →
	Indirect evidence “At Alight \| NGA Human Resources our mission is to make HR work better.” Source: RevenueBase Database · checked Sep 3, 2026
8	HR Path	Indirect evidence	Paris La Défense, IL, FranceHQ checked Sep 3, 2026	1,001-5,000	2,333 contacts →
	Indirect evidence “HR Path, an expert, and a major player in Human Resources, helps companies for who the human experience is essential to their digital transformation.” Source: RevenueBase Database · checked Sep 3, 2026
9	Luandre Consultoria	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 3, 2026	501-1,000	2,088 contacts →
	Indirect evidence “Consultoria em Recursos Humanos desde 1970 no mercado brasileiro, Tricampeã do Prêmio Top of Mind de RH em 2009, 2010 e 2011 e indicada nos últimos 12 anos consecutivos.” Source: RevenueBase Database · checked Sep 3, 2026
10	Avance Consulting	Partial evidence	London, United KingdomHQ checked Sep 3, 2026	501-1,000	1,929 contacts →
	Partial evidence “Avance Consulting is a global organization focused on delivering innovative talent solution services to some of the most renowned companies in the world, across industries that…” Source: RevenueBase Database · checked Sep 3, 2026
11	Yoh, A DAY & Zimmermann Company	Indirect evidence	Philadelphia, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,638 contacts →
	Indirect evidence “When progress demands experience, that’s where we come in.” Source: RevenueBase Database · checked Sep 3, 2026
12	Emagine	Partial evidence	Copenhagen, DenmarkHQ checked Sep 3, 2026	1,001-5,000	1,624 contacts →
	Partial evidence “emagine is a high-end business & IT consulting company challenging the way businesses leverage high-end expertise.” Source: RevenueBase Database · checked Sep 3, 2026
13	Grupo Gestión	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 3, 2026	10001+	1,429 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
14	Sequoia	Indirect evidence	San Mateo, MA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,259 contacts →
	Indirect evidence “Sequoia is the strategic partner helping investor-backed companies of all sizes achieve their business goals through smarter people spend.” Source: RevenueBase Database · checked Sep 3, 2026
15	SEGAL	Partial evidence	New York, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,148 contacts →
	Partial evidence “Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.” Source: RevenueBase Database · checked Sep 3, 2026
16	Human Quality	Indirect evidence	Monterrey, MexicoHQ checked Sep 3, 2026	1,001-5,000	862 contacts →
	Indirect evidence “At Human Quality, we are known as a leading provider of Human Resources solutions that connect top talent with companies.” Source: RevenueBase Database · checked Sep 3, 2026
17	Labournet	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	201-500	830 contacts →
	Indirect evidence “Labournet – your strategic partner in simplifying human resource management.” Source: RevenueBase Database · checked Sep 3, 2026
18	Cerecore	Partial evidence	Nashville, United StatesHQ checked Sep 3, 2026	501-1,000	757 contacts →
	Partial evidence “CereCore® provides EHR consulting and implementation services, IT and application support, clinical service desk, IT managed services, technical staffing, strategic IT consulting…” Source: RevenueBase Database · checked Sep 3, 2026
19	Grupo Seres	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 3, 2026	501-1,000	741 contacts →
	Indirect evidence “Há mais de 50 anos no mercado, o Grupo SERES oferece soluções em Recursos Humanos, com comprometimento, inovação, ética e responsabilidade.” Source: RevenueBase Database · checked Sep 3, 2026
20	United Consulting	Indirect evidence	BelgiumHQ checked Sep 3, 2026	501-1,000	689 contacts →
	Indirect evidence “United in Ambition.” Source: RevenueBase Database · checked Sep 3, 2026
21	Solomon Page	Indirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	682 contacts →
	Indirect evidence “Founded in 1990, Solomon Page is a leading staffing and executive search firm headquartered in New York City with offices across the United States.” Source: RevenueBase Database · checked Sep 3, 2026
22	Mcarthur	Indirect evidence	Burnley, AustraliaHQ checked Sep 3, 2026	201-500	593 contacts →
	Indirect evidence “With a highly successful 55+ years track record, McArthur is one of Australia’s longest established and most respected recruitment and HR specialists and we currently employ 210+…” Source: RevenueBase Database · checked Sep 3, 2026
23	SGB Humangest Holding	Partial evidence	Milano, ItalyHQ checked Sep 3, 2026	501-1,000	569 contacts →
	Partial evidence “SGB Humangest Holding is a Group with entirely Italian capital, specialized in consulting services for companies and in the research, selection, training and management of human…” Source: RevenueBase Database · checked Sep 3, 2026
24	EGOR	Indirect evidence	Lisboa, PortugalHQ checked Sep 3, 2026	1,001-5,000	565 contacts →
	Indirect evidence “O Grupo EGOR é um grupo de empresas especializadas de referência no mercado, com mais de 30 anos de experiência, na Gestão de Recursos Humanos.” Source: RevenueBase Database · checked Sep 3, 2026
25	Julhiet Sterwen	Partial evidence	Neuilly Sur Seine, FranceHQ checked Sep 3, 2026	501-1,000	557 contacts →
	Partial evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 3, 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: hris 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 hris consulting firms.
Partial evidence: Its own public description names part of hris consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hris 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 48,184 hris consulting firms worldwide

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Hris consulting firms worldwide at a glance

As of Sep 3, 2026

26.1%Verified-email coverage

17.2%Mobile-number coverage

10.7Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · Sao Paulo

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

36,387

11-50

8,569

51-200

2,063

201-500

485

501-1,000

219

1,001-5,000

156

5,001-10,000

10001+

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 hris 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: 40 countries, largest first: the United States, Brazil, France, the United Kingdom, Germany, Canada, Mexico, Argentina, Australia, Spain and 30 more. Country and city lists for hris consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “hris 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 hris 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 hris 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, 134,213 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 3, 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.

Hris consulting firms by location

133 lists · largest first

Every Hris 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 hris 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 hris consulting firms are there worldwide?

RevenueBase identified 48,184 hris 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?

ADP, headquartered in Manchester, tops this list with the largest team on record.

Which country has the most hris consulting firms?

The United States leads with 14,212 companies, followed by Brazil (5,584) and France (3,887). Every hris consulting firms list by country and city is linked on this page.

Which city has the most hris consulting firms?

Sao Paulo leads with 1389 headquartered companies, followed by London (991) and Paris (958).

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 134,213 verified decision-maker contacts tracked across these 48,184 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 3, 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.