Company lists · Data refreshed September 2026

Top 25 Outsourcing services companies based in India

Name: Outsourcing services companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 4,434 companies tracked

RevenueBase identified 4,434 outsourcing services companies headquartered in India as of September 2026 and tracks 284,048 professional contacts across them, including 27,380 with verified work emails. Hyderabad is the largest hub.

This list covers outsourcing services 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 14, 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 14, 2026 86% judged on-target in blind review

4,434Companies

284,048Contacts tracked

27,380Verified emails

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The 25 largest outsourcing services companies based in India

Ranked by team size

Top 25 of 4,434 outsourcing services companies based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing services 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	Infosys BPM	Indirect evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	10001+	39,588 contacts →
	Indirect evidence “Infosys BPM Ltd, the business process management subsidiary of Infosys Ltd.(NYSE: INFY), was set up in April 2002.” Source: RevenueBase Database · checked Sep 14, 2026
2	Hexaware Technologies	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 14, 2026	10001+	33,202 contacts →
	Indirect evidence “At Hexaware, we're not just a global technology and business process services company; we're a community of 31,600+ Hexawarians dedicated to one singular purpose: creating smiles…” Source: RevenueBase Database · checked Sep 14, 2026
3	Firstsource	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	10001+	17,257 contacts →
	Indirect evidence “Firstsource Solutions Limited, an RP-Sanjiv Goenka Group company, is a global intelligence partner to enterprises across healthcare, banking and financial services…” Source: RevenueBase Database · checked Sep 14, 2026
4	Ienergizer	Strong evidence	Noida, IndiaHQ checked Sep 14, 2026	10001+	14,745 contacts →
	Strong evidence “iEnergizer is a leading Business Process Outsourcing provider (“BPO”) of customer management solutions dedicated to delivering performance while actively supporting and advocating…” Source: RevenueBase Database · checked Sep 14, 2026
5	Conneqt Business Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	10001+	7,980 contacts →
	Indirect evidence “Conneqt Business Solutions, now Digitide Solutions Ltd, was established in 2004.” Source: RevenueBase Database · checked Sep 14, 2026
6	Aspire Systems	Indirect evidence	Chennai, IndiaHQ checked Sep 14, 2026	1,001-5,000	4,953 contacts →
	Indirect evidence “Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers.” Source: RevenueBase Database · checked Sep 14, 2026
7	Startek India	Strong evidence	Mumbai, IndiaHQ checked Sep 14, 2026	10001+	4,389 contacts →
	Strong evidence “Startek is a leading global provider of technology-enabled business process outsourcing solutions.” Source: RevenueBase Database · checked Sep 14, 2026
8	Arcgate	Strong evidence	Udaipur, IndiaHQ checked Sep 14, 2026	1,001-5,000	4,122 contacts →
	Strong evidence “We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.” Source: RevenueBase Database · checked Sep 14, 2026
9	Globiva	Indirect evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	1,001-5,000	2,605 contacts →
	Indirect evidence “Globiva is India’s most promising & fastest growing Business Process Management (BPM) company.” Source: RevenueBase Database · checked Sep 14, 2026
10	1point1	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 14, 2026	5,001-10,000	2,392 contacts →
	Indirect evidence “At 1Point1, we empower brands to explore new frontiers, hassle-free.” Source: RevenueBase Database · checked Sep 14, 2026
11	Technotask Business Solutions PVT LTD	Indirect evidence	Bhopal, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,762 contacts →
	Indirect evidence “Transforming Customer Experiences Worldwide** At Technotask, we've embarked on a journey of exponential growth and innovation since our inception in March 2020.” Source: RevenueBase Database · checked Sep 14, 2026
12	Capita India	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	5,001-10,000	1,757 contacts →
	Indirect evidence “Established in 2004, Capita India is part of Capita plc, the UK's No.” Source: RevenueBase Database · checked Sep 14, 2026
13	Calibehr Business Support Services Pvt. LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
14	Eosglobe	Indirect evidence	Thane - West, IndiaHQ checked Sep 14, 2026	10001+	1,712 contacts →
	Indirect evidence “EOSGlobe is a business process management company offering high-quality services powered by cutting-edge digital technologies.” Source: RevenueBase Database · checked Sep 14, 2026
15	Nspira Management Services PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	10001+	1,646 contacts →
	Indirect evidence “NSPIRA Management Services Pvt Ltd offers customized services to organizations that aim for professional excellence.” Source: RevenueBase Database · checked Sep 14, 2026
16	IMS Group	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 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 14, 2026
17	Suntec India	Strong evidence	New Delhi, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,606 contacts →
	Strong evidence “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Source: RevenueBase Database · checked Sep 14, 2026
18	Pierian Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,470 contacts →
	Indirect evidence “Founded in 2002, PIERIAN Services is a leading Global Business Services company, providing a range of services and solutions in strategy, consulting, and operations management.” Source: RevenueBase Database · checked Sep 14, 2026
19	Tech Mahindra Business Process Services	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	10001+	1,466 contacts →
	Indirect evidence “We’re Tech Mahindra Business Process Services.” Source: RevenueBase Database · checked Sep 14, 2026
20	Gemini Solutions PVT LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,275 contacts →
	Strong evidence “Gemini Solutions is a global IT firm, a leading offshore outsourcing company with a specialized focus in financial services.” Source: RevenueBase Database · checked Sep 14, 2026
21	Hitech Digital Solutions	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,253 contacts →
	Indirect evidence “HitechDigital is an integrated digital solutions company focused on end-to-end process management and optimization, but we are not just your typical digital solutions company.” Source: RevenueBase Database · checked Sep 14, 2026
22	Iccs -Business Process Management Company	Strong evidence	Noida, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,202 contacts →
	Strong evidence “ICCS, a Business Process Outsourcing company, proposes to assist your setup by not only executing the typical outsourced BPO services, but by committing to provide the essential…” Source: RevenueBase Database · checked Sep 14, 2026
23	Jindalx	Indirect evidence	New Delhi, IndiaHQ checked Sep 14, 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 14, 2026
24	ENOAH	Indirect evidence	Chennai, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,163 contacts →
	Indirect evidence “eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…” Source: RevenueBase Database · checked Sep 14, 2026
25	Maxicus	Indirect evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	5,001-10,000	1,131 contacts →
	Indirect evidence “Maxicus offers tech-enabled BPM services across industry verticals.” Source: RevenueBase Database · checked Sep 14, 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: outsourcing services 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 outsourcing services companies.
Partial evidence: Its own public description names part of outsourcing services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing services 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 4,434 outsourcing services companies based in India

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Outsourcing services companies based in India at a glance

As of Sep 14, 2026

9.6%Verified-email coverage

64.1Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Hyderabad

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

959

11-50

1,847

51-200

976

201-500

321

501-1,000

126

1,001-5,000

144

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 4,434 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 outsourcing services 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 “outsourcing services 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 outsourcing services 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 outsourcing services 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, 27,380 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 14, 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.

Outsourcing services companies by metro

Outsourcing services companies in Hyderabad264
Outsourcing services companies in Bangalore263
Outsourcing services companies in Noida249
Outsourcing services companies in New Delhi244
Outsourcing services companies in Ahmedabad240
Outsourcing services companies in Pune225
Outsourcing services companies in Chennai208
Outsourcing services companies in Mumbai192
Outsourcing services companies in Kolkata158
Outsourcing services companies in Bengaluru126
Outsourcing services companies in Delhi109
Outsourcing services companies in Gurgaon93
Outsourcing services companies in Jaipur74
Outsourcing services companies in Indore70
Outsourcing services companies in Coimbatore63
Outsourcing services companies in Gurugram61
Outsourcing services companies in Udaipur57
Outsourcing services companies in Lucknow50
Outsourcing services companies in Navi Mumbai49
Outsourcing services companies in Mohali48
Outsourcing services companies in Surat41
Outsourcing services companies in Thane41
Outsourcing services companies in Vadodara40
Outsourcing services companies in Bhopal28
Outsourcing services companies in Rajkot28
Outsourcing services companies in Nagpur27

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 outsourcing services 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 outsourcing services companies are there based in India?

RevenueBase identified 4,434 outsourcing services 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?

Infosys BPM, headquartered in Bengaluru, tops this list with the largest team on record.

Which city has the most outsourcing services companies?

Hyderabad leads with 264 headquartered companies, followed by Bangalore (263) and Noida (249).

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 27,380 verified decision-maker contacts tracked across these 4,434 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 14, 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.