Company lists · Data refreshed September 2026

Top 25 International HR outsourcing companies based in India

Name: International HR outsourcing companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 5,222 companies tracked

RevenueBase identified 5,222 international HR outsourcing companies headquartered in India as of September 2026 and tracks 104,666 professional contacts across them, including 7,437 with verified work emails. Mumbai is the largest hub.

This list covers international HR outsourcing companies headquartered in India, 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 28, 2026.

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 28, 2026 86% judged on-target in blind review

5,222Companies

104,666Contacts tracked

7,437Verified emails

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The 25 largest international HR outsourcing companies based in India

Ranked by team size

Top 25 of 5,222 international HR outsourcing companies based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international HR outsourcing companies: 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 India	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	10001+	3,365 contacts →
	Indirect evidence “ADP, Automatic Data Processing India’s leading provider of payroll and compliance expertise across every state.” Source: RevenueBase Database · checked Sep 28, 2026
2	Randstad India	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	3,145 contacts →
	Indirect evidence “Randstad is the world’s largest talent company and a partner of choice to clients.” Source: RevenueBase Database · checked Sep 28, 2026
3	IMS People Possible	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,015 contacts →
	Indirect evidence “IMS People Possible is an Offshore Recruitment Services organisation, partnering with 250+ recruitment brands across the US, UK, EU, and APAC regions.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ciel HR	Partial evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	501-1,000	1,809 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
5	Calibehr Business Support Services Pvt. LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	10001+	1,725 contacts →
	Indirect evidence “Calibehr is a strategic business solutions provider company that offers end-to-end solutions to organizations for sustainable growth.” Source: RevenueBase Database · checked Sep 28, 2026
6	IMS Group	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,615 contacts →
	Indirect evidence “IMS Group is a Global Workforce Solutions company with a mission to accelerate and transform businesses’ way of working through a range of flexible and comprehensive offshoring…” Source: RevenueBase Database · checked Sep 28, 2026
7	Buzzworks Business Services Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	10001+	1,275 contacts →
	Indirect evidence “With buzzworks, find the right people with the right skills at the right time.” Source: RevenueBase Database · checked Sep 28, 2026
8	Jindalx	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,166 contacts →
	Indirect evidence “JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Source: RevenueBase Database · checked Sep 28, 2026
9	Akal Information Systems LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,012 contacts →
	Indirect evidence “AKAL Information Systems Ltd is a leading software and business services company with over 25 years of experience, dedicated to transform Indian Human Resource landscape through…” Source: RevenueBase Database · checked Sep 28, 2026
10	Invensis	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	995 contacts →
	Indirect evidence “At Invensis, we solve business inefficiencies.” Source: RevenueBase Database · checked Sep 28, 2026
11	Head Field Solutions Pvt. LTD	Indirect evidence	Uttar Pradesh, IndiaHQ checked Sep 28, 2026	1,001-5,000	934 contacts →
	Indirect evidence “We, at Head Field, are a force to reckon with in offering total staffing solutions to offshore clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	ANSR	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	845 contacts →
	Indirect evidence “ANSR helps the world's leading organizations design, build, manage and operate Global Capability Centers (GCCs).” Source: RevenueBase Database · checked Sep 28, 2026
13	Lancesoft India	Indirect evidence	Bengaluru Karnataka, IndiaHQ checked Sep 28, 2026	5,001-10,000	754 contacts →
	Indirect evidence “Established in LanceSoft is a pioneering force in delivering premier Global Workforce Solutions and IT Services to a diverse clientele.” Source: RevenueBase Database · checked Sep 28, 2026
14	Conviction HR PVT LTD Conviction Global	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	501-1,000	747 contacts →
	Partial evidence “Founded in the year 2012, conviction provides you with International Human Resource Solutions that are well researched.” Source: RevenueBase Database · checked Sep 28, 2026
15	S2 Infotech International LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	10001+	744 contacts →
	Partial evidence “S2 Infotech International Ltd (S2IIL)- formerly known as S2 Infotech Pvt Ltd, is an ISO Certified & CMMI Level 5 and PCMM Level 3, global software & solutions company that is…” Source: RevenueBase Database · checked Sep 28, 2026
16	Ascent HR Technologies Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	501-1,000	689 contacts →
	Partial evidence “Founded over two decades ago with a clear vision to excel in providing innovative HR solutions, Ascent HR Technologies Pvt Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
17	Konexions Backoffice Services PVT LTD	Partial evidence	Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	636 contacts →
	Partial evidence “Konexions Backoffice Services Pvt Ltd is a premium outsourcing company with its registered office at I-16, Lajpat Nagar-2, New Delhi-110024.” Source: RevenueBase Database · checked Sep 28, 2026
18	Lobo Staffing Solutions	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	10001+	619 contacts →
	Partial evidence “One of the fastest growing HR Solutions providers in India Part of the ‘Personnel Search Services’ (PSS) Group Pan India presence Over 70 large scale client Company Overview…” Source: RevenueBase Database · checked Sep 28, 2026
19	Mount Talent Consulting PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	501-1,000	569 contacts →
	Indirect evidence “Mount Talent Consulting Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
20	Skillventory	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	559 contacts →
	Indirect evidence “Skillventory is a leading name among top recruitment consultants having clients PAN India.” Source: RevenueBase Database · checked Sep 28, 2026
21	TTK Services Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	514 contacts →
	Indirect evidence “TTK Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
22	Dynamic Staffing Services	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	501-1,000	512 contacts →
	Partial evidence “Rated #1- Building the lives of People - A recruitment & outsourcing firm that prides itself on ethics!# 47 years in business.” Source: RevenueBase Database · checked Sep 28, 2026
23	Soundlines Group	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	492 contacts →
	Partial evidence “Soundlines HR Consultancy, a flagship business of Soundlines Group is an “Award winning Overseas Manpower Recruitment” firm since over 20+years, with a strong footprint across The…” Source: RevenueBase Database · checked Sep 28, 2026
24	Stratosphere IT Services Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	1,001-5,000	440 contacts →
	Indirect evidence “We at Stratosphere are into IT Services, Consulting (Engineering, SAP- ERP/ IT, Infra, T&M etc.) and Business Solutions and are supporting good number of clients in Automotive/…” Source: RevenueBase Database · checked Sep 28, 2026
25	Crown Solutions India PVT LTD	Indirect evidence	Tamilnadu, IndiaHQ checked Sep 28, 2026	1,001-5,000	421 contacts →
	Indirect evidence “Today Crown has become an approved sub contractor & placement referral services vendor to Tier-1 SEI CMM level 5 companies like EDS, Wipro Limited, Accenture, Hewlett Packard…” Source: RevenueBase Database · checked Sep 28, 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: international HR outsourcing companies. 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 international HR outsourcing companies.
Partial evidence: Its own public description names part of international HR outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international HR outsourcing companies. 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 5,222 international HR outsourcing companies based in India

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International HR outsourcing companies based in India at a glance

As of Sep 28, 2026

7.1%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Mumbai

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,825

11-50

2,141

51-200

740

201-500

275

501-1,000

1,001-5,000

102

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 5,222 companies.

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 international HR outsourcing companies, 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.
What qualifies: Companies headquartered in India whose own description of what they do matches “international HR outsourcing companies”. 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 international HR outsourcing companies), 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 international HR outsourcing companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
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, 7,437 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 28, 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.

International HR outsourcing companies by metro

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 international HR outsourcing companies, 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 international HR outsourcing companies are there based in India?

RevenueBase identified 5,222 international HR outsourcing companies headquartered in India 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 India, headquartered in Mandal, tops this list with the largest team on record.

Which city has the most international HR outsourcing companies?

Mumbai leads with 441 headquartered companies, followed by New Delhi (388) and Bangalore (356).

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 7,437 verified decision-maker contacts tracked across these 5,222 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 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 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.