Company lists · Data refreshed September 2026

Top 25 Enterprise telecommunications providers based in India

Name: Enterprise telecommunications providers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 568 companies tracked

RevenueBase identified 568 enterprise telecommunications providers headquartered in India as of September 2026 and tracks 146,839 professional contacts across them, including 5,163 with verified work emails. Mumbai is the largest hub.

This list covers enterprise telecommunications providers 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

568Companies

146,839Contacts tracked

5,163Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise telecommunications providers based in India

Ranked by team size

Top 25 of 568 enterprise telecommunications providers 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 enterprise telecommunications providers: 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	Airtel	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	10001+	67,946 contacts →
	Indirect evidence “Airtel was founded to provide global connectivity and unlock endless opportunities.” Source: RevenueBase Database · checked Sep 28, 2026
2	Tata Communications	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	5,001-10,000	22,941 contacts →
	Partial evidence “Tata Communications is a leading global communications technology player, enabling enterprises to operate, grow, and transform in an increasingly hyperconnected world.” Source: RevenueBase Database · checked Sep 28, 2026
3	Airtel Business	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	10001+	2,760 contacts →
	Indirect evidence “The B2B arm of Bharti Airtel, we are India's leading provider of secure and reliable connectivity, technology, and communications solutions.” Source: RevenueBase Database · checked Sep 28, 2026
4	Tulip Telecom	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,481 contacts →
	Partial evidence “Tulip Telecom Ltd.(BSE: 532691/NSE: TULIP) is India’s leading Enterprise Communications Service provider.” Source: RevenueBase Database · checked Sep 28, 2026
5	Yotta Data Services Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	501-1,000	752 contacts →
	Indirect evidence “Yotta Data Services Private Limited is a Hiranandani group company.” Source: RevenueBase Database · checked Sep 28, 2026
6	VIS Networks	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	666 contacts →
	Indirect evidence “We @ VIS Networks (Voice Infrastructure Services) believe in the future of technology services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Beetel	Indirect evidence	Gurugram, IndiaHQ checked Sep 28, 2026	501-1,000	419 contacts →
	Indirect evidence “With 4 decades of legacy, Beetel is a customer-first organization that bridges the gap between businesses and people through innovative, contemporary solutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Syntel By Arvind	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	201-500	298 contacts →
	Indirect evidence “Syntel is the Telecom Division of Arvind Limited, a flagship company of the INR 50 billion Lalbhai Group.” Source: RevenueBase Database · checked Sep 28, 2026
9	Edge Telecom Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	266 contacts →
	Indirect evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
10	ATC Telecom Infrastructure Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	10001+	235 contacts →
	Partial evidence “ATC Telecom Infrastructure Private Limited is a telecommunications company based out of S2 Level, Upper Ground Floor,Block-FInternational Trade TowerNehru Place, New Delhi, India.” Source: RevenueBase Database · checked Sep 28, 2026
11	Infonet Comm Enterprises Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	201-500	213 contacts →
	Indirect evidence “Started its journey in the year of 2005, A Class - A Internet Service Provider, Serving customers with Internet Leased Lines, Broad Band Along with the adjacent Value Added…” Source: RevenueBase Database · checked Sep 28, 2026
12	Nipun NET Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	51-200	197 contacts →
	Indirect evidence “Nipun Net Solution (P) Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
13	Nextra Teleservices PVT LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	51-200	187 contacts →
	Indirect evidence “At Nextra, our vision is to improve the quality of internet service by enabling the customers to enjoy more.” Source: RevenueBase Database · checked Sep 28, 2026
14	Telecrats	Indirect evidence	Jaipur, IndiaHQ checked Sep 28, 2026	501-1,000	184 contacts →
	Indirect evidence “Telecrats India: Your Trusted Partner for Nationwide Telecom Solutions We empower major IP's and Operators with unparalleled reach and expertise across India.” Source: RevenueBase Database · checked Sep 28, 2026
15	Pulse Telesystems	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	175 contacts →
	Indirect evidence “Pulse Telesystems is a leading telecom solution provider in India, offering businesses personalized telecom solutions that meet their growing needs and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
16	Skylink Fibernet	Partial evidence	Coimbatore, IndiaHQ checked Sep 28, 2026	501-1,000	172 contacts →
	Partial evidence “Skylink Fibernet is a leading internet service provider in Coimbatore, Tirupur, and Erode, offering high-speed broadband, and IPTV solutions for both individuals and enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
17	World Phone Internet Services Pvt. LTD	Indirect evidence	New Delhi -, IndiaHQ checked Sep 28, 2026	51-200	161 contacts →
	Indirect evidence “World Phone Internet Services Private Limited has ushered in a new era in communications for India.” Source: RevenueBase Database · checked Sep 28, 2026
18	GNR Solution PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	51-200	155 contacts →
	Indirect evidence “To deliver comprehensive and innovative information technology solutions and services that address the modern business needs of our clients, while optimising their investment in…” Source: RevenueBase Database · checked Sep 28, 2026
19	Anonet	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	138 contacts →
	Indirect evidence “Welcome to Anonet Communications Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
20	Niscom Tele Infra	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	201-500	138 contacts →
	Indirect evidence “NISCOM is a fast growing telecom company involved in various telecom & infrastructure projects.” Source: RevenueBase Database · checked Sep 28, 2026
21	Gurusons Communications PVT LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “Gurusons Communications Private Limitedis the most trusted Resource for Voice, Chat, Video and Data communication management solutions in the country.” Source: RevenueBase Database · checked Sep 28, 2026
22	Unified Voice Communication PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	131 contacts →
	Indirect evidence “Unifiedvoice is a globally recognized VoIP service and solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
23	Infynix Communications LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	201-500	129 contacts →
	Partial evidence “Infynix Communications Ltd is a technology-driven enterprise connectivity and digital infrastructure solutions provider, enabling businesses to build secure, high-performance, and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Openturf Technologies	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	11-50	110 contacts →
	Indirect evidence “Building world-class products has been our Mantra for the past two decades.” Source: RevenueBase Database · checked Sep 28, 2026
25	Constl	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “We specialize in delivering top-tier digital Telecom Infrastructure Solutions within the B2B sector.” 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: enterprise telecommunications providers. 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 enterprise telecommunications providers.
Partial evidence: Its own public description names part of enterprise telecommunications providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise telecommunications providers. 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 568 enterprise telecommunications providers based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,163 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise telecommunications providers based in India at a glance

As of Sep 28, 2026

3.5%Verified-email coverage

258.5Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Mumbai

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

202

51-200

108

201-500

501-1,000

1,001-5,000

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 568 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 enterprise telecommunications providers, 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 “enterprise telecommunications providers”. 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 enterprise telecommunications providers), 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 enterprise telecommunications providers, 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, 5,163 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.

Enterprise telecommunications providers 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 enterprise telecommunications providers, 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 enterprise telecommunications providers are there based in India?

RevenueBase identified 568 enterprise telecommunications providers 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?

Airtel, headquartered in Gurgaon, tops this list with the largest team on record.

Which city has the most enterprise telecommunications providers?

Mumbai leads with 53 headquartered companies, followed by New Delhi (49) and Bangalore (38).

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 5,163 verified decision-maker contacts tracked across these 568 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.

Ready to reach these companies? Verified emails and direct dials for all 568 enterprise telecommunications providers based in India. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise telecommunications providers by geography

Browse the directory

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.