Company lists · Data refreshed September 2026

Top 25 Fiber optic infrastructure contractors based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 278 companies tracked

RevenueBase identified 278 fiber optic infrastructure contractors headquartered in India as of September 2026 and tracks 13,350 professional contacts across them, including 2,001 with verified work emails. New Delhi is the largest hub.

This list covers fiber optic infrastructure contractors 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 16, 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 16, 2026 86% judged on-target in blind review

278Companies

13,350Contacts tracked

2,001Verified emails

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The 25 largest fiber optic infrastructure contractors based in India

Ranked by team size

Top 25 of 278 fiber optic infrastructure contractors based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to fiber optic infrastructure contractors: 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	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	1,001-5,000	5,391 contacts →
	Partial 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 16, 2026
2	Aerial Telecom Solutions	Indirect evidence	Mohali, IndiaHQ checked Sep 16, 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 16, 2026
3	Centillion Networks PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,148 contacts →
	Partial evidence “Centillion, an Osmose Company, is a leading provider of telecom engineering, utility infrastructure, GIS, and data services across North America, Europe, and Australia.” Source: RevenueBase Database · checked Sep 16, 2026
4	Javi Systems India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	201-500	468 contacts →
	Indirect evidence “A privately held company Head Quartered in Bangalore and has a presence in New York.” Source: RevenueBase Database · checked Sep 16, 2026
5	HTL Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	1,001-5,000	436 contacts →
	Partial evidence “HTL Ltd (Subsidiary of HFCL Limited) is a Prominent Optical Fiber Cable Manufacturer, Industry Acclaimed Fiber & Copper Cabling Solutions Provider, Leading Electrical Wiring…” Source: RevenueBase Database · checked Sep 16, 2026
6	Telecrats	Indirect evidence	Jaipur, IndiaHQ checked Sep 16, 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 16, 2026
7	Ranext Technologies Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	201-500	163 contacts →
	Partial evidence “RANext Technologies (A Space World Group Enterprise) is a pan-India provider of neutral, in-building fiber networks, smart building solutions, and rooftop pole (RTP)…” Source: RevenueBase Database · checked Sep 16, 2026
8	Skyde Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	201-500	159 contacts →
	Indirect evidence “SKYDE SOLUTIONS dedicated telecom team possesses vast knowledge enabling efficient Outside Plant, Centralized Equipment and Wireless design and engineering.” Source: RevenueBase Database · checked Sep 16, 2026
9	West Coast Optilinks WCO	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 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 16, 2026
10	Polycab Telecom	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 2026
11	Netlink ICT P LTD	Indirect evidence	Koothattukulam, IndiaHQ checked Sep 16, 2026	51-200	85 contacts →
	Indirect evidence “Connecting the smart world.” Source: RevenueBase Database · checked Sep 16, 2026
12	Lantro Technologies India Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 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 16, 2026
13	3c3	Indirect evidence	Bengaluru, IndiaHQ checked Sep 16, 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 16, 2026
14	Pyramid IT Solutions PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “A leading end to end IT Network infrastructure solution and service provider.” Source: RevenueBase Database · checked Sep 16, 2026
15	Velankani Software PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	51-200	64 contacts →
	Indirect evidence “VELANKANI SOFTWARE PRIVATE LIMITED is a company based out of 43, ELECTRONICS CITY,PHASE II HOSUR ROAD, BANGALORE, BANGALORE, Karnataka, India.” Source: RevenueBase Database · checked Sep 16, 2026
16	SYMNN	Indirect evidence	Secundrabad, IndiaHQ checked Sep 16, 2026	51-200	64 contacts →
	Indirect evidence “The Intelligent Way to Plan.” Source: RevenueBase Database · checked Sep 16, 2026
17	DNA Infotel Private Limited	Indirect evidence	Virar West, IndiaHQ checked Sep 16, 2026	n/a	55 contacts →
	Indirect evidence “WELCOME TO DNA INFOTEL PVT.” Source: RevenueBase Database · checked Sep 16, 2026
18	3 Desire Networks & Solutions India Pvt. LTD	Indirect evidence	Surat, IndiaHQ checked Sep 16, 2026	201-500	46 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	CCL Optoelectronics Pvt. LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Shree Combines Pvt. LTD	Partial evidence	Nashik, IndiaHQ checked Sep 16, 2026	201-500	35 contacts →
	Partial evidence “We take immense pride in serving some of India's leading telecom giants and infrastructure providers, including Airtel, Jio, Vodafone Idea, BSNL, RailTel, JNPT, and Constel, a…” Source: RevenueBase Database · checked Sep 16, 2026
21	Nectar Emerging	Indirect evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Nectar Emerging is a comrade for innovation, integration, and end to end IT solution and Network Services provider.” Source: RevenueBase Database · checked Sep 16, 2026
22	Eagle Photonics PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “In business since 2002, Eagle Photonics has been at the helm of providing capability building programmes alongwith technical and management consultancy in telecommunication domain…” Source: RevenueBase Database · checked Sep 16, 2026
23	Conservtel	Partial evidence	Raipur, IndiaHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Conservtel Engineering is a growing company offering Fiber Planning, Designing, Drafting and Permitting services.” Source: RevenueBase Database · checked Sep 16, 2026
24	Sysin Technologies LLP	Partial evidence	Kozhikode, IndiaHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “SYSIN TECHNOLOGIES integrates solutions, designs and builds telecommunications infrastructures, and provides professional services that increase the productivity of the…” Source: RevenueBase Database · checked Sep 16, 2026
25	Cypress Solutions Pvt. LTD	Partial evidence	Noida, IndiaHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “Cypress Solution is a leading provider of data centers non-IT and IT infrastructures.” Source: RevenueBase Database · checked Sep 16, 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 infrastructure contractors. 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 infrastructure contractors.
Partial evidence: Its own public description names part of fiber optic infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fiber optic infrastructure contractors. 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 278 fiber optic infrastructure contractors based in India

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Fiber optic infrastructure contractors based in India at a glance

As of Sep 16, 2026

15.0%Verified-email coverage

48.0Average contacts per company

11-50Median size (employees)

8.6%Largest-city concentration · New Delhi

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

102

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 278 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 infrastructure contractors, 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 infrastructure contractors”. 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 infrastructure contractors), 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 infrastructure contractors, 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, 2,001 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 16, 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.

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 infrastructure contractors, 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 infrastructure contractors are there based in India?

RevenueBase identified 278 fiber optic infrastructure contractors 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 infrastructure contractors?

New Delhi leads with 24 headquartered companies, followed by Bangalore (19) and Mumbai (17).

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 2,001 verified decision-maker contacts tracked across these 278 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 16, 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.