Company lists · Data refreshed November 2026

Top 25 Enterprise internet service providers based in India

RevenueBase identified 666 company matches for enterprise internet service providers associated with India as of November 2026 and tracks 29,405 professional contacts across them, including 2,623 with verified work emails. Bangalore is the largest hub.

This list covers company matches for enterprise internet service providers 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 5, 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 5, 2026 How this list was built
666Companies
29,405Contacts tracked
2,623Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise internet service providers based in India

Ranked by team size
Top 25 of 666 company matches for enterprise internet service providers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchChennai, IndiaHQ recorded Nov 5, 20261,001-5,0007,202 contacts →

Exact match

“A Fortune India 500 company, Sify Technologies is India’s most comprehensive ICT service & solution provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Nov 5, 202610001+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 5, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 5, 2026501-1,0002,304 contacts →

Exact match

“Tikona Infinet Private Limited(TI PL) is engaged in building the next generation wireless broadband services for home and enterprise customers in India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Nov 5, 20261,001-5,0001,601 contacts →

Exact match

“Tulip Telecom Ltd.(BSE: 532691/NSE: TULIP) is India’s leading Enterprise Communications Service provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 5, 2026501-1,000667 contacts →

Exact match

“At Spectra, we are passionate about helping businesses stay seamlessly connected.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Nov 5, 20261,001-5,000366 contacts →

Exact match

“Founded by Sandeep Donde in Microscan specializes in all-fiber networking services, offering 100% uptime and empowering SMEs through digitization.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Nov 5, 2026201-500221 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchJaipur, IndiaHQ recorded Nov 5, 2026501-1,000221 contacts →

Exact match

“Telecrats India: Your Trusted Partner for Nationwide Telecom Solutions We empower major IP's and Operators with unparalleled reach and expertise across India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHyderabad, IndiaHQ recorded Nov 5, 2026501-1,000198 contacts →

Exact match

“Excell Media is the Internet Service Provider (ISP) solution for an impatient world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Nov 5, 202651-200188 contacts →

Exact match

“At Nextra, our vision is to improve the quality of internet service by enabling the customers to enjoy more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCoimbatore, IndiaHQ recorded Nov 5, 2026501-1,000187 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchThane(w), IndiaHQ recorded Nov 5, 2026201-500173 contacts →

Exact match

“Intechonline Private Limited is a leading, Class B Internet Service Provider licensed by DoT, India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKolkata, IndiaHQ recorded Nov 5, 202651-200158 contacts →

Exact match

“Incorporated in 2003, Alliance Broadband Services Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPudukkad, IndiaHQ recorded Nov 5, 2026501-1,000155 contacts →

Exact match

“Kerala vision Broadband Limited (KVBL) is a leading Internet Service Provider in India, promoted by Cable Operator’s Association (COA) a consortium of around cable operators in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 5, 2026201-500147 contacts →

Exact match

“Infynix Communications Ltd is a technology-driven enterprise connectivity and digital infrastructure solutions provider, enabling businesses to build secure, high-performance, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Nov 5, 202651-200146 contacts →

Exact match

“Timbl RI Networks Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPune, IndiaHQ recorded Nov 5, 2026201-500140 contacts →

Exact match

“Gazon India is a large independent dynamic & innovative based Internet Service Provider (ISP) company with an immense experience in building converged next generation network.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGurgaon, IndiaHQ recorded Nov 5, 202651-200134 contacts →

Exact match

“We specialize in delivering top-tier digital Telecom Infrastructure Solutions within the B2B sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Nov 5, 20265,001-10,000100 contacts →

Exact match

“Powering limitless digital possibilities for every business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDelhi, IndiaHQ recorded Nov 5, 2026201-50090 contacts →

Exact match

“IT infrastructure services are custom-tailored for your business needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202651-20087 contacts →

Exact match

“Vinay Enterprises is a Global Managed Service Provider (MSP) headquartered in Ahmedabad, delivering end-to-end IT infrastructure services, cybersecurity, and enterprise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“Jeebr Internet is an eminent Internet Service Provider in India with high-speed and seamless connectivity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCoimbatore, IndiaHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“eCAPS Computers India Pvt Ltd is a specialised Value-Added Distributor (VAD) for Cybersecurity and Networking, serving the Indian IT channel since 1993.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“Blazenet Ltd is a computer networking company based out of Cg Road, Ahmedabad, Gujarat, India.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchJaipur, IndiaHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“About Spiderlink Networks Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 666 enterprise internet service providers based in India

See the full list, filter by size, metro and specialty, and access 2,623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Enterprise internet service providers based in India at a glance

As of Nov 5, 2026
8.9%Verified-email coverage
44.2Average contacts per company
11-50Median size (employees)
8.0%Largest-city concentration · Bangalore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
179
11-50
251
51-200
138
201-500
56
501-1,000
15
1,001-5,000
12
5,001-10,000
1
10001+
3

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 666 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 “enterprise internet service providers” 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 2,623 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 5, 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 “enterprise internet service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise internet service providers are there based in India?

RevenueBase identified 666 company matches for enterprise internet service providers 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?

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

Which city has the most enterprise internet service providers?

Bangalore leads with 53 company records, followed by New Delhi (52) and Mumbai (49).

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 2,623 professional contacts with verified work emails tracked across these 666 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 666 enterprise internet service providers based in India. Start with a free account, no credit card.

Download this list →

Related lists

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.