Company lists · Data refreshed September 2026

Top 25 Employee resource group consultants worldwide

Name: Employee resource group consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 38,057 companies tracked

RevenueBase identified 38,057 employee resource group consultants worldwide as of September 2026 and tracks 268,058 professional contacts across them, including 49,830 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers employee resource group consultants 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 19, 2026. Country and city lists for employee resource group consultants 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 19, 2026 86% judged on-target in blind review

38,057Companies

268,058Contacts tracked

49,830Verified emails

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The 25 largest employee resource group consultants worldwide

Ranked by team size

Top 25 of 38,057 employee resource group consultants worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to employee resource group consultants: 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	AMS	Indirect evidence	London, GermanyHQ checked Sep 19, 2026	5,001-10,000	6,874 contacts →
	Indirect evidence “We are people experts.” Source: RevenueBase Database · checked Sep 19, 2026
2	Synergie France	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 19, 2026	1,001-5,000	3,277 contacts →
	Indirect evidence “Le Groupe Synergie, Leader Français en services RH, vous accompagne dans l'évolution de votre carrière professionnelle : recrutement CDD-CDI, intérim, formation et conseil RH.” Source: RevenueBase Database · checked Sep 19, 2026
3	Allegis Global Solutions	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,866 contacts →
	Indirect evidence “At Allegis Global Solutions (AGS), we’re in the human enterprise business.” Source: RevenueBase Database · checked Sep 19, 2026
4	Jackson Lewis P.C	Partial evidence	New York, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,285 contacts →
	Partial evidence “Focused on employment and labor law since 1958, Jackson Lewis P.C.’s attorneys located in major cities nationwide consistently identify and respond to new ways workplace law…” Source: RevenueBase Database · checked Sep 19, 2026
5	Luandre Consultoria	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	2,091 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 19, 2026
6	Activos Chile	Indirect evidence	Las Condes, ChileHQ checked Sep 19, 2026	5,001-10,000	1,504 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sequoia	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,262 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 19, 2026
8	Talent Corner HR Services PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	n/a	1,155 contacts →
	Partial evidence “Talent Corner is a professional Human Resource Organization providing innovative recruitment services for the corporate world.” Source: RevenueBase Database · checked Sep 19, 2026
9	SEGAL	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,149 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 19, 2026
10	MCS Management Consulting & Selection	Indirect evidence	Rome, MexicoHQ checked Sep 19, 2026	n/a	1,129 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
11	Labournet	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	201-500	841 contacts →
	Partial evidence “Labournet – your strategic partner in simplifying human resource management.” Source: RevenueBase Database · checked Sep 19, 2026
12	CGL Consulting Co., LTD	Partial evidence	Shanghai, ChinaHQ checked Sep 19, 2026	501-1,000	739 contacts →
	Partial evidence “Dezhu Group’s core business is international, high-end talent search (CGL).” Source: RevenueBase Database · checked Sep 19, 2026
13	Newfront	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	501-1,000	728 contacts →
	Partial evidence “Newfront helps organizations navigate complexity, strengthen the employee experience, and move forward with confidence by pairing deep industry expertise with technology built for…” Source: RevenueBase Database · checked Sep 19, 2026
14	Orientaction	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	501-1,000	679 contacts →
	Indirect evidence “Orientaction est un groupe de cabinets spécialisés dans l'accompagnement des évolutions professionnelles et le recrutement.” Source: RevenueBase Database · checked Sep 19, 2026
15	Groupe Cogedis	Indirect evidence	Saint Thonan, FranceHQ checked Sep 19, 2026	501-1,000	654 contacts →
	Indirect evidence “Le Groupe Cogedis est un groupe multi-expertises avec plus de 25 compétences et sociétés partenaires au service des professionnels et des agriculteurs.” Source: RevenueBase Database · checked Sep 19, 2026
16	Grupo Consultores DE Empresas	Indirect evidence	Córdoba, ArgentinaHQ checked Sep 19, 2026	5,001-10,000	628 contacts →
	Indirect evidence “Somos líderes desarrollando e implementando las mejores soluciones en recursos humanos, certificando nuestro sistema de gestión bajo Norma ISO 9001:2015.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mcarthur	Partial evidence	Burnley, United KingdomHQ checked Sep 19, 2026	201-500	594 contacts →
	Partial 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 19, 2026
18	AON Deutschland	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	1,001-5,000	592 contacts →
	Indirect evidence “Aon ist ein führendes globales Beratungs- und Dienstleistungsunternehmen, das eine breite Palette von Lösungen zu den Themen Risiko, Altersversorgung, Mitarbeiterentwicklung und…” Source: RevenueBase Database · checked Sep 19, 2026
19	SGB Humangest Holding	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	501-1,000	573 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 19, 2026
20	EGOR	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 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 19, 2026
21	Eezy OYJ	Indirect evidence	Helsinki, FinlandHQ checked Sep 19, 2026	501-1,000	508 contacts →
	Indirect evidence “Finland’s widest expert on working life, whose mission is to be a maker of good working life.” Source: RevenueBase Database · checked Sep 19, 2026
22	ITG Group	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	490 contacts →
	Partial evidence “ITG is the leading company for employer of record services.” Source: RevenueBase Database · checked Sep 19, 2026
23	BPI Group LHH	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	468 contacts →
	Indirect evidence “READY FOR NEXT - Depuis 50 ans.” Source: RevenueBase Database · checked Sep 19, 2026
24	Tailor	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	n/a	460 contacts →
	Indirect evidence “Sua empresa é única.” Source: RevenueBase Database · checked Sep 19, 2026
25	Demarco	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	452 contacts →
	Indirect evidence “Since 2004, we have helped companies solve their challenges in People, Management, Security and Trade Union Relations, delivering world-class results.” Source: RevenueBase Database · checked Sep 19, 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: employee resource group consultants. 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 employee resource group consultants.
Partial evidence: Its own public description names part of employee resource group consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name employee resource group consultants. 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 38,057 employee resource group consultants worldwide

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Employee resource group consultants worldwide at a glance

As of Sep 19, 2026

18.6%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

28,945

11-50

6,900

51-200

1,393

201-500

453

501-1,000

135

1,001-5,000

123

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 employee resource group consultants, 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 employee resource group consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “employee resource group consultants”. 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 employee resource group consultants), 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 employee resource group consultants, 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, 49,830 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 19, 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.

Employee resource group consultants by location

142 lists · largest first

Every Employee resource group consultants 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 employee resource group consultants, 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 employee resource group consultants are there worldwide?

RevenueBase identified 38,057 employee resource group consultants 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?

AMS, headquartered in London, tops this list with the largest team on record.

Which country has the most employee resource group consultants?

The United States leads with 6,058 companies, followed by Brazil (3,189) and India (2,438). Every employee resource group consultants list by country and city is linked on this page.

Which city has the most employee resource group consultants?

Sao Paulo leads with 779 headquartered companies, followed by Paris (523) and London (477).

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 49,830 verified decision-maker contacts tracked across these 38,057 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 19, 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.