Company lists · Data refreshed September 2026

Top 25 Telecom transmission equipment companies based in India

Name: Telecom transmission equipment companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 117 companies tracked

RevenueBase identified 117 telecom transmission equipment companies headquartered in India as of September 2026 and tracks 10,654 professional contacts across them, including 2,101 with verified work emails. New Delhi is the largest hub.

This list covers telecom transmission equipment 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 19, 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 19, 2026 86% judged on-target in blind review

117Companies

10,654Contacts tracked

2,101Verified emails

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The 25 largest telecom transmission equipment companies based in India

Ranked by team size

Top 25 of 117 telecom transmission equipment companies based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom transmission equipment 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	Tejas Networks	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,282 contacts →
	Indirect evidence “Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D.” Source: RevenueBase Database · checked Sep 19, 2026
2	Hfcl Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,233 contacts →
	Indirect evidence “HFCL is a leading technology company specialising in creating digital networks for telcos, enterprises and governments.” Source: RevenueBase Database · checked Sep 19, 2026
3	ATC Telecom Infrastructure Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 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 19, 2026
4	Coral Telecom LTD	Partial evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	234 contacts →
	Partial evidence “Coral Telecom Ltd exports its products to 14 countries across the globe with a strong presence in UAE, and the entire African continent.” Source: RevenueBase Database · checked Sep 19, 2026
5	Savitri Telecom Services	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1,001-5,000	105 contacts →
	Indirect evidence “SAVITRI GROUP "Our objective is to recognize the user's future demands today and provide the innovative solution" Founded in Savitri Group is now equipped with 7 diversified…” Source: RevenueBase Database · checked Sep 19, 2026
6	Cosmo Infrasolutions	Partial evidence	Jaipur, IndiaHQ checked Sep 19, 2026	201-500	50 contacts →
	Partial evidence “Cosmo, set up in has been major player and a catalyst in Telecom Industry's tremendous growth and has been a reliance and efficient Infrastructure services provider and supply…” Source: RevenueBase Database · checked Sep 19, 2026
7	Invas Technologies Pvt. LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	11-50	37 contacts →
	Strong evidence “INVAS Technologies Private Limited was incorporated in the year 2006 with the main objective of carrying-out the business of providing Telecom Test Equipments and value added…” Source: RevenueBase Database · checked Sep 19, 2026
8	Cloudphotonix India Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “CloudPhotonix is an optical communications solution provider founded by a team of highly experienced global industry veterans.” Source: RevenueBase Database · checked Sep 19, 2026
9	Vegayan Systems	Indirect evidence	Vikhroli (w), IndiaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Vegayan Systems is a leading provider of advanced networking products and integrated solutions for global communication networks.” Source: RevenueBase Database · checked Sep 19, 2026
10	Eteily Technologies India Pvt. LTD	Indirect evidence	Bhopal, IndiaHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Eteily Technologies India Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
11	Benlycos PVT LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “Benlycos designs, manufactures, sells and supports equipment to solve last mile internet connectivity challenge for enterprises and prosumers who are in need of high speed and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Aman Infra Developer	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “Incorporated in 2008, we Aman Infra Developer, an ISO 9001:2008, ISO 14001:2004 and ISO certified have established ourselves as one of the reputed company engaged in Manufacturer…” Source: RevenueBase Database · checked Sep 19, 2026
13	Advanced Fiber Systems PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Advanced Fiber Systems was incorporated in the year 2002.” Source: RevenueBase Database · checked Sep 19, 2026
14	F2th Communications PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “F2TH Communications Pvt Ltd is a prominent Optical Networking, Device Management & Wi-Fi Networking Products supplier and solution provider based in Bangalore, India.” Source: RevenueBase Database · checked Sep 19, 2026
15	Atombridge Networks Private Limited	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	Fibrsol Global Network Limited	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “FibRSol Global Network Limited is an Emerging and fastest growing Indian brand.” Source: RevenueBase Database · checked Sep 19, 2026
17	Dinesh Micro Waves And Electronics	Strong evidence	Coimbatore, IndiaHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong evidence “Incepted in the year 2008, Dinesh Micro Waves & Electronics is a manufacturer and exporter of a wide range of telecom equipment and associated components.” Source: RevenueBase Database · checked Sep 19, 2026
18	Netware Systems Private Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	Antriksh Digital Solution LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “M/S Antriksh Digital Solution LLP.” Source: RevenueBase Database · checked Sep 19, 2026
20	Nova Cable Company	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to Nova Cable Company, where our journey began in 1993.” Source: RevenueBase Database · checked Sep 19, 2026
21	Tollfreeindia	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “TollfreeIndia Technologies (TFI) is a leading player in the high tech product and services space encompassing Telecom & Wireless Coverage Solutions, Optical & Other Wire-Line…” Source: RevenueBase Database · checked Sep 19, 2026
22	SVTEL	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “SV TEL has propelled itself in the fast track as a name to reckon within the field of communication.” Source: RevenueBase Database · checked Sep 19, 2026
23	Srilas Telecom Private Limited	Partial evidence	Rohtak, IndiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Telecom wireless repair service SD-WAN 100M/500M Device / Cloud Port, WAN Aggregators (Multi SIM devices) for flawless service to end users; UBR radios (2.4 and 5.8GHz); POE…” Source: RevenueBase Database · checked Sep 19, 2026
24	Altice Labs India	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Altice Labs has been shaping the future of technology, enabling Communications Service Providers and Enterprises to offer advanced and differentiated services to their customers…” Source: RevenueBase Database · checked Sep 19, 2026
25	Powertek Electronic Systems	Indirect evidence	Ambala, IndiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: telecom transmission equipment 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 telecom transmission equipment companies.
Partial evidence: Its own public description names part of telecom transmission equipment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom transmission equipment 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 117 telecom transmission equipment companies based in India

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Telecom transmission equipment companies based in India at a glance

As of Sep 19, 2026

19.7%Verified-email coverage

91.1Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · New Delhi

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 117 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 telecom transmission equipment 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 “telecom transmission equipment 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 telecom transmission equipment 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 telecom transmission equipment 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, 2,101 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 19, 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 telecom transmission equipment 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 telecom transmission equipment companies are there based in India?

RevenueBase identified 117 telecom transmission equipment 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?

Tejas Networks, headquartered in Bangalore, tops this list with the largest team on record.

Which city has the most telecom transmission equipment companies?

New Delhi leads with 12 headquartered companies, followed by Bangalore (11) and Delhi (11).

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 2,101 verified decision-maker contacts tracked across these 117 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 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 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.