Company lists · Data refreshed September 2026

Top 25 Fiber optic installation companies based in India

Name: Fiber optic installation companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 340 companies tracked

RevenueBase identified 340 fiber optic installation companies headquartered in India as of September 2026 and tracks 12,771 professional contacts across them, including 2,031 with verified work emails. New Delhi is the largest hub.

This list covers fiber optic installation companies 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 15, 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 15, 2026 86% judged on-target in blind review

340Companies

12,771Contacts tracked

2,031Verified emails

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The 25 largest fiber optic installation companies based in India

Ranked by team size

Top 25 of 340 fiber optic installation companies based in India, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to fiber optic installation companies: 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	STL	Indirect evidence	Pune, IndiaHQ checked Sep 15, 2026	1,001-5,000	5,391 contacts →
	Indirect evidence “STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks.” Source: RevenueBase Database · checked Sep 15, 2026
2	Tulip Telecom	Indirect evidence	New Delhi, IndiaHQ checked Sep 15, 2026	1,001-5,000	1,481 contacts →
	Indirect evidence “Tulip Telecom Ltd.(BSE: 532691/NSE: TULIP) is India’s leading Enterprise Communications Service provider.” Source: RevenueBase Database · checked Sep 15, 2026
3	Aerial Telecom Solutions	Indirect evidence	Mohali, IndiaHQ checked Sep 15, 2026	5,001-10,000	1,388 contacts →
	Indirect evidence “Aerial Telecom Solutions Private Limited is a global systems integrator and technology partner, driving next-generation connectivity and digital transformation across diverse…” Source: RevenueBase Database · checked Sep 15, 2026
4	Microscan	Partial evidence	Mumbai, IndiaHQ checked Sep 15, 2026	1,001-5,000	346 contacts →
	Partial evidence “Founded by Sandeep Donde in Microscan specializes in all-fiber networking services, offering 100% uptime and empowering SMEs through digitization.” Source: RevenueBase Database · checked Sep 15, 2026
5	Cloudextel	Partial evidence	Mumbai, IndiaHQ checked Sep 15, 2026	201-500	264 contacts →
	Partial evidence “CloudExtel is India’s first full-stack Network as a Service (NaaS) provider offering digital infra services such as Small Cell Hosting, Fiber to the Home (FTTH), Intra-City Fiber…” Source: RevenueBase Database · checked Sep 15, 2026
6	ATC Telecom Infrastructure Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 15, 2026	10001+	235 contacts →
	Indirect 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 15, 2026
7	Infonet Comm Enterprises Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 15, 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 15, 2026
8	Telecrats	Indirect evidence	Jaipur, IndiaHQ checked Sep 15, 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 15, 2026
9	Skylink Fibernet	Indirect evidence	Coimbatore, IndiaHQ checked Sep 15, 2026	501-1,000	172 contacts →
	Indirect 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 15, 2026
10	West Coast Optilinks WCO	Indirect evidence	New Delhi, IndiaHQ checked Sep 15, 2026	501-1,000	147 contacts →
	Indirect evidence “West Coast Optilinks (A division of West Coast Paper Mills Ltd.), belongs to a USD 700 Million fast growing Industrial business house “S.K.” Source: RevenueBase Database · checked Sep 15, 2026
11	Infynix Communications LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 15, 2026	201-500	129 contacts →
	Indirect 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 15, 2026
12	Constl	Indirect evidence	Gurgaon, IndiaHQ checked Sep 15, 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 15, 2026
13	Polycab Telecom	Indirect evidence	Mumbai, IndiaHQ checked Sep 15, 2026	5,001-10,000	85 contacts →
	Indirect evidence “Polycab Telecom, a division of Polycab India Ltd, symbolizes a committed foray to empower people with Smart Possibilities and Smart Connections.” Source: RevenueBase Database · checked Sep 15, 2026
14	Netlink ICT P LTD	Indirect evidence	Koothattukulam, IndiaHQ checked Sep 15, 2026	51-200	85 contacts →
	Indirect evidence “Connecting the smart world.” Source: RevenueBase Database · checked Sep 15, 2026
15	Lantro Technologies India Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 15, 2026	501-1,000	84 contacts →
	Indirect evidence “LANTRO TECHNOLOGIES INDIA PRIVATE LIMITED is a transportation/trucking/railroad company based out of 404, PRESTIGE MERIDIAN II, M G ROAD, BANGALORE, Karnataka, India.” Source: RevenueBase Database · checked Sep 15, 2026
16	3c3	Indirect evidence	Bengaluru, IndiaHQ checked Sep 15, 2026	51-200	74 contacts →
	Indirect evidence “3C3 is India’s leading Structured Cabling manufacturer and is dedicated towards creating innovative and sustainable connectivity solutions for clients around the globe.” Source: RevenueBase Database · checked Sep 15, 2026
17	Pyramid IT Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 15, 2026	51-200	70 contacts →
	Indirect evidence “A leading end to end IT Network infrastructure solution and service provider.” Source: RevenueBase Database · checked Sep 15, 2026
18	SYMNN	Indirect evidence	Secundrabad, IndiaHQ checked Sep 15, 2026	51-200	64 contacts →
	Indirect evidence “The Intelligent Way to Plan.” Source: RevenueBase Database · checked Sep 15, 2026
19	DNA Infotel Private Limited	Indirect evidence	Virar West, IndiaHQ checked Sep 15, 2026	n/a	55 contacts →
	Indirect evidence “WELCOME TO DNA INFOTEL PVT.” Source: RevenueBase Database · checked Sep 15, 2026
20	Transmedia Group	Indirect evidence	Guntur, IndiaHQ checked Sep 15, 2026	51-200	53 contacts →
	Indirect evidence “Transmedia Group, started in 2006, has established itself as a premier provider of high-speed internet, Wi-Fi, home television and telecom services.” Source: RevenueBase Database · checked Sep 15, 2026
21	3 Desire Networks & Solutions India Pvt. LTD	Indirect evidence	Surat, IndiaHQ checked Sep 15, 2026	201-500	46 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
22	Terrasparq Tech PVT LTD	Indirect evidence	Zirakpur, IndiaHQ checked Sep 15, 2026	51-200	32 contacts →
	Indirect evidence “Terrasparq focuses on delivering exceptional service and customer satisfaction.” Source: RevenueBase Database · checked Sep 15, 2026
23	Peakair	Indirect evidence	Kochi, IndiaHQ checked Sep 15, 2026	11-50	21 contacts →
	Indirect evidence “Peak Telecom has been persistent for over a decade and a half in bringing the world closer through its various telephony solutions.” Source: RevenueBase Database · checked Sep 15, 2026
24	ABC Comnet PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 15, 2026	51-200	21 contacts →
	Indirect evidence “ABC COMNET is one of the fastest growing IT infra service providers, we have been connecting businesses for more than 17 years.” Source: RevenueBase Database · checked Sep 15, 2026
25	Rajesh Digital & Datacom Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 15, 2026	201-500	20 contacts →
	Indirect evidence “RAJESH DIGITAL & DATACOM PRIVATE LIMITED is a company based out of 41/2 PARVATI SADAN TILAK ROAD GHATKOPAR EAST, MUMBAI, Maharashtra, India.” Source: RevenueBase Database · checked Sep 15, 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: fiber optic installation companies. 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 fiber optic installation companies.
Partial evidence: Its own public description names part of fiber optic installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fiber optic installation companies. 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 340 fiber optic installation companies based in India

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Fiber optic installation companies based in India at a glance

As of Sep 15, 2026

15.9%Verified-email coverage

37.6Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · New Delhi

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

124

51-200

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 340 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 fiber optic installation companies, 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 “fiber optic installation companies”. 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 fiber optic installation companies), 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 fiber optic installation companies, 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, 2,031 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 15, 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.

Fiber optic installation companies by metro

Fiber optic installation companies in New Delhi31
Fiber optic installation companies in Bangalore25

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 fiber optic installation companies, 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 fiber optic installation companies are there based in India?

RevenueBase identified 340 fiber optic installation companies 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?

STL, headquartered in Pune, tops this list with the largest team on record.

Which city has the most fiber optic installation companies?

New Delhi leads with 31 headquartered companies, followed by Bangalore (25) and Chennai (18).

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 2,031 verified decision-maker contacts tracked across these 340 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 15, 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 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.