Company lists · Data refreshed September 2026

Top 25 Telecom maintenance service providers based in India

Name: Telecom maintenance service providers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 185 companies tracked

RevenueBase identified 185 telecom maintenance service providers headquartered in India as of September 2026 and tracks 10,916 professional contacts across them, including 461 with verified work emails. Mumbai is the largest hub.

This list covers telecom maintenance service providers 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

185Companies

10,916Contacts tracked

461Verified emails

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The 25 largest telecom maintenance service providers based in India

Ranked by team size

Top 25 of 185 telecom maintenance service providers 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 maintenance service providers: 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	GTL Limited	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	2,780 contacts →
	Partial evidence “GTL, a Global Group Enterprise, is a leading Network Services company, offering services and solutions to address the Network Life Cycle requirements of Telecom Operators…” Source: RevenueBase Database · checked Sep 19, 2026
2	RV Solutions Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	501-1,000	685 contacts →
	Indirect evidence “Innovation and Reliability are the two corner stones through which RV Solutions ensures end to end services in the Technological Lifecycle Service Industry.” Source: RevenueBase Database · checked Sep 19, 2026
3	Teleindia Networks PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	501-1,000	669 contacts →
	Partial evidence “Teleindia began its India operations in 2006, in the telecom vertical as a ‘Service Provider’ business unit with proven expertise, quality standards and efficient delivery…” Source: RevenueBase Database · checked Sep 19, 2026
4	NR Switch -N- Radio Services Pvt. LTD	Partial evidence	Kota, IndiaHQ checked Sep 19, 2026	501-1,000	536 contacts →
	Partial 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
5	Telecom Network Solutions Private Limited	Partial evidence	Noida, IndiaHQ checked Sep 19, 2026	501-1,000	496 contacts →
	Partial 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
6	Narula Infrastructure Pvt. Ltd.-Nipl	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	5,001-10,000	439 contacts →
	Indirect 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
7	Uniinfo Telecom Services LTD	Partial evidence	Indore, IndiaHQ checked Sep 19, 2026	501-1,000	301 contacts →
	Partial evidence “Uniinfo telecom services ltd is an Indian origin public limited company, founded in 2010, listed in the national stock exchange (NSE India) International headquartered in Indore…” Source: RevenueBase Database · checked Sep 19, 2026
8	Edge Telecom Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	266 contacts →
	Partial evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
9	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
10	Ardom Towergen PVT LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	1,001-5,000	214 contacts →
	Indirect evidence “Ardom Towergen is focused on providing reliable Operations and Management Services for both Active and Passive components of the Cellular Network and specializes in providing…” Source: RevenueBase Database · checked Sep 19, 2026
11	Telecrats	Partial evidence	Jaipur, IndiaHQ checked Sep 19, 2026	501-1,000	184 contacts →
	Partial 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
12	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
13	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
14	Saminfratech P Ltd. Telecom Implementation ,hvac & Software Development	Indirect evidence	Lucknow, IndiaHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Established in 2007, we are a company having full-time working partners in Lucknow, Meerut.” Source: RevenueBase Database · checked Sep 19, 2026
15	Arden Telecom Infra Projects Limited	Partial evidence	Jaipur, IndiaHQ checked Sep 19, 2026	201-500	95 contacts →
	Partial 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
16	Gauri Telecommunications PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	79 contacts →
	Partial evidence “Gauri Telecommunications is a multifaceted organization headquartered in Gurugram, Haryana, India, with a steadfast mission.” Source: RevenueBase Database · checked Sep 19, 2026
17	Samax Telecom Pvt. LTD	Strong evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	67 contacts →
	Strong evidence “We, SaMax Telecom, are one of the fastest growing services and consultancy company with its roots in optimization, implementation and maintenance of telecommunication…” Source: RevenueBase Database · checked Sep 19, 2026
18	BD Security LTD	Strong evidence	Jammu, IndiaHQ checked Sep 19, 2026	n/a	52 contacts →
	Strong evidence “We are more than just a business; we are a powerhouse of innovation and excellence, seamlessly integrating world-class Telecom Operations & Maintenance (O&M) and Security…” Source: RevenueBase Database · checked Sep 19, 2026
19	Wireless Teleinfra Pvt. LTD	Partial evidence	Vadodara, IndiaHQ checked Sep 19, 2026	51-200	51 contacts →
	Partial evidence “Wireless Teleinfra is one of the independent telecom network vendor offering an innovative, efficient and solution providing telecom consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
20	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
21	Invas Technologies Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial 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
22	Vishwas Multitech System Pvt. LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Vishwas Multitech was established in 2017 and has a mission to create enduring values for the customers through innovative & expertise so as to make the customer’s business…” Source: RevenueBase Database · checked Sep 19, 2026
23	Netcom Services	Strong evidence	Ernakulam, IndiaHQ checked Sep 19, 2026	51-200	32 contacts →
	Strong evidence “A world class IT & Telecom Infrastructure Development And Maintenance Service Provider.” Source: RevenueBase Database · checked Sep 19, 2026
24	Ductus Technologies P Limited	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “Ductus Technologies is an engineering-driven technology services company specializing in industrial electronics, telecom infrastructure, IT systems, and mission-critical equipment…” Source: RevenueBase Database · checked Sep 19, 2026
25	Sunir Enterprises	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Established in the year 1991 and headquartered in Delhi, the organization was founded by like-minded professionals with an intention to cater to the CATV industry.” 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 maintenance service providers. 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 maintenance service providers.
Partial evidence: Its own public description names part of telecom maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom maintenance service providers. 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 185 telecom maintenance service providers based in India

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Telecom maintenance service providers based in India at a glance

As of Sep 19, 2026

4.2%Verified-email coverage

59.0Average contacts per company

51-200Median size (employees)

7.6%Largest-city concentration · Mumbai

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 185 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 maintenance service providers, 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 maintenance service providers”. 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 maintenance service providers), 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 maintenance service providers, 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, 461 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 maintenance service providers, 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 maintenance service providers are there based in India?

RevenueBase identified 185 telecom maintenance service providers 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?

GTL Limited, headquartered in Navi Mumbai, tops this list with the largest team on record.

Which city has the most telecom maintenance service providers?

Mumbai leads with 14 headquartered companies, followed by Kolkata (13) and New Delhi (13).

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 461 verified decision-maker contacts tracked across these 185 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.