Company lists · Data refreshed September 2026

Top 25 HR information systems integrators worldwide

Name: HR information systems integrators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 15,338 companies tracked

RevenueBase identified 15,338 company matches for HR information systems integrators worldwide as of September 2026 and tracks 446,385 professional contacts across them, including 136,211 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for HR information systems integrators 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 28, 2026. Country and city lists for HR information systems integrators 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 28, 2026 How this list was built

15,338Companies

446,385Contacts tracked

136,211Verified emails

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The 25 largest HR information systems integrators worldwide

Ranked by team size

Top 25 of 15,338 company matches for HR information systems integrators worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	ADP	Exact match	Roseland, NJ, United StatesHQ recorded Sep 28, 2026	10001+	84,166 contacts →
	Exact match “Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Workday	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 28, 2026	10001+	20,846 contacts →
	Exact match “By unifying HR and Finance on an open, trusted platform powered by AI, Workday delivers high-impact outcomes our customers can count on.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Paychex	Exact match	Rochester, NY, United StatesHQ recorded Sep 28, 2026	10001+	17,911 contacts →
	Exact match “As the future of work continues to evolve, Paychex leads the way by making complex HR, payroll, and benefits brilliantly simple.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Paycom	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 28, 2026	5,001-10,000	7,002 contacts →
	Exact match “Paycom (NYSE:PAYC) automates the entire employee life cycle in a truly single HR and payroll software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Dayforce	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 2026	5,001-10,000	5,902 contacts →
	Exact match “Dayforce is as a global leader in HCM technology focused on improving work for thousands of customers and millions of employees around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Insperity	Exact match	Kingwood, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,761 contacts →
	Exact match “Since 1986, Insperity’s mission has been to help businesses succeed so communities prosper.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	NGA Human Resources, An Alight Company	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	2,734 contacts →
	Exact match “At Alight \| NGA Human Resources our mission is to make HR work better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Velocis Systems Private Limited	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	1,001-5,000	2,637 contacts →
	Exact match “As one of India’s leading system integrators, Velocis partners with organizations to turn technology into a catalyst for measurable business value.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Paycor	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,615 contacts →
	Exact match “Paycor’s HR, payroll, and talent platform connects leaders to people, data, and expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	SD Worx	Exact match	Antwerp, BelgiumHQ recorded Sep 28, 2026	5,001-10,000	2,561 contacts →
	Exact match “SD Worx is your HR, Pay and Time partner in Europe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Allied Digital	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	2,475 contacts →
	Exact match “Allied Digital Services is a globally recognized leader in Digital Transformation and a Master Systems Integrator, with over four decades of proven experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	SVA System Vertrieb Alexander Gmbh	Exact match	Wiesbaden, GermanyHQ recorded Sep 28, 2026	1,001-5,000	2,452 contacts →
	Exact match “Imprint: SVA is one of the leading system integrators in Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	HR Path	Exact match	Paris La Défense, GermanyHQ recorded Sep 28, 2026	1,001-5,000	2,324 contacts →
	Exact match “HR Path, an expert, and a major player in Human Resources, helps companies for who the human experience is essential to their digital transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	BUK	Exact match	Miguel Hidalgo, MexicoHQ recorded Sep 28, 2026	1,001-5,000	2,057 contacts →
	Exact match “Un software de recursos humanos para atender todas las necesidades de tus colaboradores.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Giza Systems	Exact match	Cairo, EgyptHQ recorded Sep 28, 2026	1,001-5,000	1,975 contacts →
	Exact match “pulse by solutions (formerly known as Giza Systems Group) is the trusted global force behind critical industries, deploying the Intelligence That Transforms to accelerate digital…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Kronos Incorporated	Exact match	Lowell, MA, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,889 contacts →
	Exact match “Built from the merger of Ultimate Software & Kronos Inc, we are now UKG.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Sopra HR Software	Exact match	Courbevoie, FranceHQ recorded Sep 28, 2026	1,001-5,000	1,855 contacts →
	Exact match “Sopra HR Software, leader en solutions et services pour la paie et les RH, répond aux enjeux des Directions des Ressources Humaines des organisations de moyennes et grandes…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Ciel HR	Exact match	Bengaluru, IndiaHQ recorded Sep 28, 2026	501-1,000	1,809 contacts →
	Exact match “CIEL HR is the only company in India which provides a comprehensive suite of technology-driven human resources solutions across the entire human resource chain and impacts every…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Personio	Exact match	Munich, GermanyHQ recorded Sep 28, 2026	1,001-5,000	1,786 contacts →
	Exact match “Founded in 2015 and built in Europe, Personio is the Intelligent HR Platform championing every side of HR's evolution.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Consort Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1,001-5,000	1,704 contacts →
	Exact match “Acteur de référence des systèmes d’information augmentés par l’intégration stratégique de la data, Consort Group accompagne les entreprises pour leur permettre de valoriser ce…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Peoplestrong	Exact match	Gurgaon, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,702 contacts →
	Exact match “PeopleStrong is Asia’s leading, and the most comprehensive Human Capital Management SaaS platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Isolved	Exact match	Charlotte, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,657 contacts →
	Exact match “isolved® isolved is a Workforce Capital Management company, the next evolution of HCM, where human workers and AI agents are governed together on a single system of record, with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Activos Chile	Exact match	Las Condes, ChileHQ recorded Sep 28, 2026	5,001-10,000	1,504 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 · Sep 28, 2026 · View company records in RevenueBase
24	Zellis	Exact match	Bristol, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,465 contacts →
	Exact match “Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	VR	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	1,423 contacts →
	Exact match “VR, soluções para gestão de pessoas em um só lugar!” Recorded in the RevenueBase company graph · Sep 28, 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 information systems integrators”. 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 15,338 HR information systems integrators worldwide

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HR information systems integrators worldwide at a glance

As of Sep 28, 2026

30.5%Verified-email coverage

29.1Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

7,429

11-50

5,072

51-200

1,854

201-500

537

501-1,000

182

1,001-5,000

167

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 information systems integrators are linked below.
What qualifies: Company records worldwide whose business descriptions match “HR information systems integrators” 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 136,211 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 28, 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 information systems integrators by location

93 lists · largest first

Every HR information systems integrators 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 information systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR information systems integrators are there worldwide?

RevenueBase identified 15,338 company matches for HR information systems integrators 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?

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

Which country has the most HR information systems integrators?

The United States leads with 2,301 companies, followed by India (1,989) and Brazil (831). Every HR information systems integrators list by country and city is linked on this page.

Which city has the most HR information systems integrators?

Sao Paulo leads with 239 company records, followed by Mumbai (186) and London (160).

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 136,211 professional contacts with verified work emails tracked across these 15,338 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 28, 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.