Company lists · Data refreshed September 2026

Top 25 Sourcing bpo companies based in India

RevenueBase identified 3,572 company matches for sourcing bpo companies associated with India as of September 2026 and tracks 219,649 professional contacts across them, including 17,551 with verified work emails. Bangalore is the largest hub.

This list covers company matches for sourcing bpo companies associated with India, 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 21, 2026.

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 21, 2026 How this list was built
3,572Companies
219,649Contacts tracked
17,551Verified emails
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The 25 largest sourcing bpo companies based in India

Ranked by team size
Top 25 of 3,572 company matches for sourcing bpo companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBangalore, IndiaHQ recorded Sep 21, 202610001+39,588 contacts →

Exact match

“Infosys BPM Ltd, the business process management subsidiary of Infosys Ltd.(NYSE: INFY), was set up in April 2002.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Sep 21, 202610001+17,257 contacts →

Exact match

“Firstsource Solutions Limited, an RP-Sanjiv Goenka Group company, is a global intelligence partner to enterprises across healthcare, banking and financial services…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Sep 21, 202610001+14,745 contacts →

Exact match

“iEnergizer is a leading Business Process Outsourcing provider (“BPO”) of customer management solutions dedicated to delivering performance while actively supporting and advocating…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 21, 202610001+4,389 contacts →

Exact match

“Startek is a leading global provider of technology-enabled business process outsourcing solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchUdaipur, IndiaHQ recorded Sep 21, 20261,001-5,0004,122 contacts →

Exact match

“We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchGurgaon, IndiaHQ recorded Sep 21, 20261,001-5,0002,605 contacts →

Exact match

“Globiva is India’s most promising & fastest growing Business Process Management (BPM) company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchNavi Mumbai, IndiaHQ recorded Sep 21, 20265,001-10,0002,392 contacts →

Exact match

“At 1Point1, we empower brands to explore new frontiers, hassle-free.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBhopal, IndiaHQ recorded Sep 21, 20261,001-5,0001,762 contacts →

Exact match

“Transforming Customer Experiences Worldwide** At Technotask, we've embarked on a journey of exponential growth and innovation since our inception in March 2020.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Sep 21, 20265,001-10,0001,757 contacts →

Exact match

“Established in 2004, Capita India is part of Capita plc, the UK's No.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNavi Mumbai, IndiaHQ recorded Sep 21, 202610001+1,725 contacts →

Exact match

“Calibehr is a strategic business solutions provider company that offers end-to-end solutions to organizations for sustainable growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchThane - West, IndiaHQ recorded Sep 21, 202610001+1,712 contacts →

Exact match

“EOSGlobe is a business process management company offering high-quality services powered by cutting-edge digital technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHyderabad, IndiaHQ recorded Sep 21, 202610001+1,646 contacts →

Exact match

“NSPIRA Management Services Pvt Ltd offers customized services to organizations that aim for professional excellence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAhmedabad, IndiaHQ recorded Sep 21, 20261,001-5,0001,615 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBangalore, IndiaHQ recorded Sep 21, 20261,001-5,0001,470 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Sep 21, 202610001+1,466 contacts →

Exact match

“We’re Tech Mahindra Business Process Services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchNoida, IndiaHQ recorded Sep 21, 20261,001-5,0001,202 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchBengaluru South, IndiaHQ recorded Sep 21, 2026201-5001,172 contacts →

Exact match

“Awign is India's largest work-as-a-service platform, helping enterprises run their business at scale through end-to-end execution of their core business functions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Sep 21, 20261,001-5,0001,166 contacts →

Exact match

“JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchChennai, IndiaHQ recorded Sep 21, 20261,001-5,0001,163 contacts →

Exact match

“eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchGurgaon, IndiaHQ recorded Sep 21, 20265,001-10,0001,131 contacts →

Exact match

“Maxicus offers tech-enabled BPM services across industry verticals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMohali, IndiaHQ recorded Sep 21, 2026501-1,0001,008 contacts →

Exact match

“Workforce Scalability and Business Process Outsourcing services that help our Real Estate clients achieve superior quality, efficiency, and profitability.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Sep 21, 20261,001-5,000995 contacts →

Exact match

“At Invensis, we solve business inefficiencies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchMumbai, IndiaHQ recorded Sep 21, 20265,001-10,000968 contacts →

Exact match

“The PAMAC group was established in 1988 by two entrepreneurial Chartered Accountants as a partnership firm “Ashar Mehta Associates” (AMA) and the corporate entity “PAMAC Finserve…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchChennai, IndiaHQ recorded Sep 21, 20261,001-5,000955 contacts →

Exact match

“DesiCrew is an Impact Sourcing service provider incubated out of IIT-Madras.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchGurgaon, IndiaHQ recorded Sep 21, 20261,001-5,000946 contacts →

Exact match

“Quatrro is a global services company offering business and knowledge processing services to organizations seeking higher operational effectiveness, greater flexibility and lower…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 3,572 sourcing bpo companies based in India

See the full list, filter by size, metro and specialty, and access 17,551 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sourcing bpo companies based in India at a glance

As of Sep 21, 2026
8.0%Verified-email coverage
61.5Average contacts per company
11-50Median size (employees)
8.9%Largest-city concentration · Bangalore
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
734
11-50
1,465
51-200
806
201-500
280
501-1,000
117
1,001-5,000
119
5,001-10,000
22
10001+
25

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 3,572 companies.

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.
What qualifies
Company records associated with India whose business descriptions match “sourcing bpo companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 17,551 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 21, 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.

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 “sourcing bpo companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sourcing bpo companies are there based in India?

RevenueBase identified 3,572 company matches for sourcing bpo companies associated with India 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?

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

Which city has the most sourcing bpo companies?

Bangalore leads with 319 company records, followed by Noida (205) and New Delhi (193).

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 17,551 professional contacts with verified work emails tracked across these 3,572 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 21, 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.