Company lists · Data refreshed November 2026

Top 19 Customer service solutions providers for B2B based in India

Name: Customer service solutions providers for B2B based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,847 companies tracked

RevenueBase identified 3,847 company matches for customer service solutions providers for B2B associated with India as of November 2026 and tracks 286,130 professional contacts across them, including 31,101 with verified work emails. Bangalore is the largest hub.

This list covers company matches for customer service solutions providers for B2B 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 November 6, 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 Nov 6, 2026 How this list was built

3,847Companies

286,130Contacts tracked

31,101Verified emails

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The 19 largest customer service solutions providers for B2B based in India

Ranked by team size

Top 19 of 3,847 company matches for customer service solutions providers for B2B based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Hexaware Technologies	Exact match	Navi Mumbai, IndiaHQ recorded Nov 6, 2026	10001+	35,486 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Firstsource	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	10001+	19,454 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 · Nov 6, 2026 · View company records in RevenueBase
3	Ienergizer	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	15,893 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 · Nov 6, 2026 · View company records in RevenueBase
4	Cogent E Services	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	7,713 contacts →
	Exact match “We are an end-to-end Customer Experience (CX) solutions provider offering omni-channel solutions along various customer interaction touch-points from customer sales and support…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Teleperformance Global Services	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1,001-5,000	4,105 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Globiva	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,876 contacts →
	Exact match “Globiva is India’s most promising & fastest growing Business Process Management (BPM) company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Airtel Business	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	10001+	2,862 contacts →
	Exact match “The B2B arm of Bharti Airtel, we are India's leading provider of secure and reliable connectivity, technology, and communications solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	1point1	Exact match	Navi Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	2,486 contacts →
	Exact match “At 1Point1, we empower brands to explore new frontiers, hassle-free.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	NSB BPO Solutions Limited	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,988 contacts →
	Exact match “NSBBPO is a leading Business Process Outsourcing (BPO/BPM) services organization specializing in the area of CX & business support solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Technotask Business Solutions PVT LTD	Exact match	Bhopal, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,917 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 · Nov 6, 2026 · View company records in RevenueBase
11	Eosglobe	Exact match	Thane - West, IndiaHQ recorded Nov 6, 2026	10001+	1,794 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 · Nov 6, 2026 · View company records in RevenueBase
12	Calibehr Business Support Services Pvt. LTD	Exact match	Navi Mumbai, IndiaHQ recorded Nov 6, 2026	10001+	1,770 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 · Nov 6, 2026 · View company records in RevenueBase
13	Nspira Management Services PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	10001+	1,690 contacts →
	Exact match “NSPIRA Management Services Pvt Ltd offers customized services to organizations that aim for professional excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	IMS Group	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,686 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 · Nov 6, 2026 · View company records in RevenueBase
15	Radical Minds Technologies Pvt. LTD	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,654 contacts →
	Exact match “Radical Minds group leverages its highly qualified and experienced professionals at its offshore, near-shore and onshore locations to address our clients present challenges and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Capita India	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	1,560 contacts →
	Exact match “Established in 2004, Capita India is part of Capita plc, the UK's No.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Hitech Digital Solutions	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,326 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Maxicus	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	5,001-10,000	1,221 contacts →
	Exact match “Maxicus offers tech-enabled BPM services across industry verticals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ENOAH	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,201 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 · Nov 6, 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 “customer service solutions providers for B2B”. 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 19 of 3,847 customer service solutions providers for B2B based in India

See the full list, filter by size, metro and specialty, and access 31,101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service solutions providers for B2B based in India at a glance

As of Nov 6, 2026

10.9%Verified-email coverage

74.4Average contacts per company

11-50Median size (employees)

9.4%Largest-city concentration · Bangalore

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

873

11-50

1,565

51-200

834

201-500

301

501-1,000

109

1,001-5,000

111

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 3,847 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 “customer service solutions providers for B2B” 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 31,101 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 November 6, 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.

Customer service solutions providers for B2B by metro

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 “customer service solutions providers for B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service solutions providers for B2B are there based in India?

RevenueBase identified 3,847 company matches for customer service solutions providers for B2B associated with India as of November 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?

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

Which city has the most customer service solutions providers for B2B?

Bangalore leads with 360 company records, followed by Pune (311) and Hyderabad (239).

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 31,101 professional contacts with verified work emails tracked across these 3,847 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 November 6, 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.