Company lists · Data refreshed September 2026

Top 25 Telecommunications infrastructure manufacturers based in India

Name: Telecommunications infrastructure manufacturers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 454 companies tracked

RevenueBase identified 454 telecommunications infrastructure manufacturers headquartered in India as of September 2026 and tracks 36,085 professional contacts across them, including 5,402 with verified work emails. New Delhi is the largest hub.

This list covers telecommunications infrastructure manufacturers 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

454Companies

36,085Contacts tracked

5,402Verified emails

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The 25 largest telecommunications infrastructure manufacturers based in India

Ranked by team size

Top 25 of 454 telecommunications infrastructure manufacturers 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 telecommunications infrastructure manufacturers: 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	Indus Towers Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	5,001-10,000	8,549 contacts →
	Indirect evidence “Indus Towers Limited is one of the world’s largest telecom tower companies, formed by the merger of Bharti Infratel and Indus Towers in 2020.” Source: RevenueBase Database · checked Sep 19, 2026
2	STL	Partial evidence	Pune, IndiaHQ checked Sep 19, 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 19, 2026
3	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
4	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
5	NR Switch -N- Radio Services Pvt. LTD	Indirect evidence	Kota, IndiaHQ checked Sep 19, 2026	501-1,000	536 contacts →
	Indirect evidence “As an established player in telecom services industry and a long standing partner to a wide range of operators and vendors, NR fully understands the complete process of Planning…” Source: RevenueBase Database · checked Sep 19, 2026
6	Telecom Network Solutions Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	501-1,000	496 contacts →
	Indirect evidence “Telecom Network Solutions is providing services in Project Management & Planning, RF & MW surveys, Network implementation and Telecom Training.” Source: RevenueBase Database · checked Sep 19, 2026
7	Altius	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	472 contacts →
	Partial evidence “Altius is the leading telecom infrastructure platform in India with a portfolio of telecom sites which includes 7,600+ In-Building and Small Cell Solutions across 22 telecom…” Source: RevenueBase Database · checked Sep 19, 2026
8	Narula Infrastructure Pvt. Ltd.-Nipl	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	5,001-10,000	439 contacts →
	Partial evidence “Narula Infrastructure Private Limited (NIPL) is an ISO 9001:2015, 14001:2015 and OHSAS 18001:2007 certified company.” Source: RevenueBase Database · checked Sep 19, 2026
9	Edge Telecom Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	266 contacts →
	Indirect evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
10	ATC Telecom Infrastructure Private Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 19, 2026	10001+	235 contacts →
	Strong 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
11	Coral Telecom LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect 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
12	Dinesh Engineers Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	211 contacts →
	Partial evidence “We are a passive communication infrastructure provider Company in India, focused on providing passive communication infrastructure services mainly to the Telecom operators and…” Source: RevenueBase Database · checked Sep 19, 2026
13	Telecrats	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 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 19, 2026
14	Skyde Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
15	Niscom Tele Infra	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	201-500	138 contacts →
	Partial evidence “NISCOM is a fast growing telecom company involved in various telecom & infrastructure projects.” Source: RevenueBase Database · checked Sep 19, 2026
16	Radius Infratel PVT LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	51-200	128 contacts →
	Indirect evidence “Radius Infratel Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
17	Birla Cable Limited	Partial evidence	Rewa, IndiaHQ checked Sep 19, 2026	501-1,000	122 contacts →
	Partial evidence “Birla Cable Limited is a premier company in the field of Telecommunication Cables, which offers one of widest portfolio of Copper and Fibre Optic cables under its umbrella.” Source: RevenueBase Database · checked Sep 19, 2026
18	Openturf Technologies	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 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 19, 2026
19	Icon Power Solutions PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “Icon Power solutions Pvt Ltd is a manufacturer of Military and Telecom products.” Source: RevenueBase Database · checked Sep 19, 2026
20	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
21	Rosenberger India	Indirect evidence	Verna, IndiaHQ checked Sep 19, 2026	10001+	104 contacts →
	Indirect evidence “Rosenberger India has strong footholds with two manufacturing facilities and three sales offices spread across the sub-continent.” Source: RevenueBase Database · checked Sep 19, 2026
22	Constl	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “We specialize in delivering top-tier digital Telecom Infrastructure Solutions within the B2B sector.” Source: RevenueBase Database · checked Sep 19, 2026
23	Arden Telecom Infra Projects Limited	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 2026	201-500	95 contacts →
	Indirect evidence “Arden Telecom Arden Telecom has been envisioned and formed by a group of Telecom professionals who are determined to provide unmatched quality in the field of telecom…” Source: RevenueBase Database · checked Sep 19, 2026
24	Maxbros Ventures India Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “MAXBROS VENTURES INDIA LIMITED is an electrical/electronic manufacturing company based out of Haryana, India.” Source: RevenueBase Database · checked Sep 19, 2026
25	Polycab Telecom	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 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 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: telecommunications infrastructure manufacturers. 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 telecommunications infrastructure manufacturers.
Partial evidence: Its own public description names part of telecommunications infrastructure manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications infrastructure manufacturers. 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 454 telecommunications infrastructure manufacturers based in India

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Telecommunications infrastructure manufacturers based in India at a glance

As of Sep 19, 2026

15.0%Verified-email coverage

79.5Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · New Delhi

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

137

51-200

121

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 454 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 telecommunications infrastructure manufacturers, 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 “telecommunications infrastructure manufacturers”. 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 telecommunications infrastructure manufacturers), 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 telecommunications infrastructure manufacturers, 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, 5,402 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.

Telecommunications infrastructure manufacturers by metro

Telecommunications infrastructure manufacturers in New Delhi46
Telecommunications infrastructure manufacturers in Bangalore35
Telecommunications infrastructure manufacturers in Delhi34
Telecommunications infrastructure manufacturers in Noida34
Telecommunications infrastructure manufacturers in Mumbai29

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 telecommunications infrastructure manufacturers, 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 telecommunications infrastructure manufacturers are there based in India?

RevenueBase identified 454 telecommunications infrastructure manufacturers 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?

Indus Towers Limited, headquartered in India, tops this list with the largest team on record.

Which city has the most telecommunications infrastructure manufacturers?

New Delhi leads with 46 headquartered companies, followed by Bangalore (35) and Delhi (34).

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 5,402 verified decision-maker contacts tracked across these 454 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.