Company lists · Data refreshed October 2026

Top 25 Call center system suppliers based in India

RevenueBase identified 229 company matches for call center system suppliers associated with India as of October 2026 and tracks 8,289 professional contacts across them, including 963 with verified work emails. Bangalore is the largest hub.

This list covers company matches for call center system suppliers 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 October 19, 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 Oct 19, 2026 How this list was built
229Companies
8,289Contacts tracked
963Verified emails
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The 25 largest call center system suppliers based in India

Ranked by team size
Top 25 of 229 company matches for call center system suppliers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchHyderabad, IndiaHQ recorded Oct 19, 20261,001-5,0001,095 contacts →

Exact match

“Even the markets know that we’re the good call’!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchHyderabad, IndiaHQ recorded Oct 19, 2026201-500532 contacts →

Exact match

“Telecom Applications are one of the fastest-changing technologies of today.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Oct 19, 202651-200459 contacts →

Exact match

“WyzMindz Solutions Pvt.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Oct 19, 20261,001-5,000436 contacts →

Exact match

“ExpertCallers, a Flatworld Solutions company, is a well-established and reputed modern day call center outsourcing company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchNagpur, IndiaHQ recorded Oct 19, 2026201-500401 contacts →

Exact match

“We envision a world where every customer feels, to the brands they trust.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Oct 19, 2026201-500348 contacts →

Exact match

“CSInfocomm: Elevating Customer Experience, Redefining Solutions CSInfocomm is a dynamic Solution Provider renowned for elevating customer experience through innovative solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Oct 19, 2026201-500313 contacts →

Exact match

“The SmartConnect!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Oct 19, 2026501-1,000215 contacts →

Exact match

“Ameyo is a customer experience platform that helps enterprises of all sizes to connect, serve and support their customers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchThane, IndiaHQ recorded Oct 19, 202651-200192 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Oct 19, 202651-200188 contacts →

Exact match

“C-Zentrix is a leading Customer Experience and contact center solution provider with clients all over India, APAC, Middle East Asia, North America and Africa.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Oct 19, 2026201-500167 contacts →

Exact match

“Excel Infoways Ltd is a Leading Customer Contact Centre providing Voice Based Services in the areas of Collections, Telemarketing and Customer Care.It offers a range of customer…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Oct 19, 202651-200142 contacts →

Exact match

“At Teckinfo, we are committed to pioneering advancements in communication technology.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Oct 19, 202651-200109 contacts →

Exact match

“intalk.io - An Omnichannel Customer Interaction Platform by Agami Tech.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Oct 19, 202651-200106 contacts →

Exact match

“SlashRTC is a contact center and cloud communication provider offering solutions to enterprise and business organisations over cloud and in-premise.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchNoida, IndiaHQ recorded Oct 19, 202651-20094 contacts →

Exact match

“CallerDesk is a patent-granted cloud telephony and cloud contact center platform designed to simplify and modernize business communication.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Oct 19, 202651-20083 contacts →

Exact match

“SAN Softwares is an AI-driven Telecommunication Software partner for intelligent communication and client engagement.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchAhmedabad, IndiaHQ recorded Oct 19, 202651-20077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchPune, IndiaHQ recorded Oct 19, 2026201-50070 contacts →

Exact match

“Radiaant Captive (India) Pvt Ltd is a ISO certified company which supports clients across Pan India with a blend model of Contact Center Solutions & Field Operation Management…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchNoida, IndiaHQ recorded Oct 19, 2026201-50066 contacts →

Exact match

“One Touch Solutions was founded in Melbourne, Australia and specializes all forms of call centre outsourcing services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Oct 19, 2026201-50066 contacts →

Exact match

“Mainstay offshore is an award winning offshore services provider providing Technical services in the areas of network, Dialup, browser, email, OS, hardware, software and web…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Oct 19, 202651-20064 contacts →

Exact match

“Welcome to MCUBE - Your Trusted Cloud Telephony Partner in India!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchNoida, IndiaHQ recorded Oct 19, 202651-20060 contacts →

Exact match

“CONTAQUE™ | Redefining Customer Experience with AI-Driven Omnichannel Solutions CONTAQUE™ is a trusted leader in Contact Center, Telecommunication and CX Solutions, empowering…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchChennai, IndiaHQ recorded Oct 19, 202651-20047 contacts →

Exact match

“ClearTouch, a TCN Company is a leading provider of cloud-based call center technology for enterprises, contact centers, BPOs, and collection agencies worldwide.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchChennai, IndiaHQ recorded Oct 19, 202651-20046 contacts →

Exact match

“Tevatel is the largest provider of cloud-based call center solutions to reinforce businesses in delivering outstanding customer engagement.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchThane, IndiaHQ recorded Oct 19, 2026201-50039 contacts →

Exact match

“eDAS is a Digital automation company producing Software Solutions from on-Premise solutions to Software as a Service (SaaS) Solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 229 call center system suppliers based in India

See the full list, filter by size, metro and specialty, and access 963 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Call center system suppliers based in India at a glance

As of Oct 19, 2026
11.6%Verified-email coverage
36.2Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Bangalore
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
92
51-200
64
201-500
24
501-1,000
9
1,001-5,000
7
5,001-10,000
1
10001+
1

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 229 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 “call center system suppliers” 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 963 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 October 19, 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 “call center system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many call center system suppliers are there based in India?

RevenueBase identified 229 company matches for call center system suppliers associated with India as of October 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?

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

Which city has the most call center system suppliers?

Bangalore leads with 18 company records, followed by Chennai (16) and Gurgaon (16).

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 963 professional contacts with verified work emails tracked across these 229 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 October 19, 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.