Company lists · Data refreshed September 2026

Top 25 Telecommunications consulting companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 422 companies tracked

RevenueBase identified 422 telecommunications consulting companies headquartered in India as of September 2026 and tracks 23,509 professional contacts across them, including 1,134 with verified work emails. Mumbai is the largest hub.

This list covers telecommunications consulting 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 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

422Companies

23,509Contacts tracked

1,134Verified emails

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The 25 largest telecommunications consulting companies based in India

Ranked by team size

Top 25 of 422 telecommunications consulting companies 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 telecommunications consulting 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	Tata Communications Transformation Services Tcts	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	4,599 contacts →
	Indirect evidence “Tata Communications Transformation Services (TCTS), a 100% subsidiary of Tata Communications Ltd, provides business transformation, managed network operations, network…” Source: RevenueBase Database · checked Sep 16, 2026
2	GTL Limited	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	2,780 contacts →
	Indirect 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 16, 2026
3	Airtel Business	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	10001+	2,760 contacts →
	Indirect evidence “The B2B arm of Bharti Airtel, we are India's leading provider of secure and reliable connectivity, technology, and communications solutions.” Source: RevenueBase Database · checked Sep 16, 2026
4	Teleysia Networks I Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	501-1,000	698 contacts →
	Indirect evidence “Teleysia Networks has started operations since April 2008 and it is an innovative, efficient and effective solution providing telecom Consultancy Company with mission to become…” Source: RevenueBase Database · checked Sep 16, 2026
5	Teleindia Networks PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	501-1,000	669 contacts →
	Indirect 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 16, 2026
6	Linkquest Technologies Limited	Indirect evidence	Noida, IndiaHQ checked Sep 16, 2026	501-1,000	662 contacts →
	Indirect evidence “At LinkQuest, we specialize in optimizing the efficiency and performance of telecom networks.” Source: RevenueBase Database · checked Sep 16, 2026
7	NR Switch -N- Radio Services Pvt. LTD	Indirect evidence	Kota, IndiaHQ checked Sep 16, 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 16, 2026
8	Telecom Network Solutions Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 16, 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 16, 2026
9	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
10	Evolve Technologies And Services P LTD	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	1,001-5,000	326 contacts →
	Indirect evidence “Evolve Technologies established in 1991, is one of the Top Telecom Recruitment Agency in India, offering a range of recruitment services to Telecom and Telecom Ancillary Sector.” Source: RevenueBase Database · checked Sep 16, 2026
11	Diksha Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	1,001-5,000	320 contacts →
	Indirect evidence “Helping Tier-1 businesses across Telcos, BFSI and Utility sectors to fast track their digital transformation journey to digital maturity using our innovative digital platforms…” Source: RevenueBase Database · checked Sep 16, 2026
12	STCS	Indirect evidence	Thane, IndiaHQ checked Sep 16, 2026	501-1,000	287 contacts →
	Indirect evidence “STCS is ISO 9001, 14001 and OHSAS 18001, leading service provider of Information & Communication Technologies to Network Providers.” Source: RevenueBase Database · checked Sep 16, 2026
13	Edge Telecom Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	201-500	266 contacts →
	Indirect evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
14	ATC Telecom Infrastructure Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 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 16, 2026
15	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
16	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
17	Niscom Tele Infra	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	201-500	138 contacts →
	Indirect evidence “NISCOM is a fast growing telecom company involved in various telecom & infrastructure projects.” Source: RevenueBase Database · checked Sep 16, 2026
18	Commedia Solutions PVT LTD	Indirect evidence	Cbd Belapur, IndiaHQ checked Sep 16, 2026	51-200	123 contacts →
	Indirect evidence “Commedia Solutions Pvt Ltd, headquartered in Mumbai, India is a young,vibrant company with highly professional workforce committed to take world class solutions and services to…” Source: RevenueBase Database · checked Sep 16, 2026
19	Phimetrics Technologies Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	51-200	117 contacts →
	Indirect evidence “Phi-Metrics is a global telecom services organization with innovative, cost effective and easily scalable solutions in the Space of RF planning, Optimization, Network Measurement…” Source: RevenueBase Database · checked Sep 16, 2026
20	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
21	Telexcell Information Systems LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	83 contacts →
	Indirect evidence “TelExcell was founded in 1993 by team of professionals whose core competence lies in Access technologies like TDM, IP and Wireless access with a focus on…” Source: RevenueBase Database · checked Sep 16, 2026
22	Gauri Telecommunications PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 16, 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 16, 2026
23	Moksa Technologies	Partial evidence	Koramangala, IndiaHQ checked Sep 16, 2026	51-200	69 contacts →
	Partial evidence “mokSa Technologies is a premium Consulting and Technology Services Company, providing Full Spectrum Services in various areas of Unified Communications.” Source: RevenueBase Database · checked Sep 16, 2026
24	Samax Telecom Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial 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 16, 2026
25	Avacend Solutions	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	501-1,000	64 contacts →
	Indirect evidence “Avacend Solutions Private Limited was established in 2003 as a project business to meet the first 2G network rollout and deployment needs of customers in 2003.” 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: telecommunications consulting 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 telecommunications consulting companies.
Partial evidence: Its own public description names part of telecommunications consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications consulting 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 422 telecommunications consulting companies based in India

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Telecommunications consulting companies based in India at a glance

As of Sep 16, 2026

4.8%Verified-email coverage

55.7Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Mumbai

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

136

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 422 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 consulting 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 “telecommunications consulting 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 telecommunications consulting 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 telecommunications consulting 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, 1,134 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.

Telecommunications consulting companies by metro

Telecommunications consulting companies in Mumbai37
Telecommunications consulting companies in Bangalore33
Telecommunications consulting companies in New Delhi30
Telecommunications consulting companies in Noida26

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 consulting 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 telecommunications consulting companies are there based in India?

RevenueBase identified 422 telecommunications consulting 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?

Tata Communications Transformation Services Tcts, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most telecommunications consulting companies?

Mumbai leads with 37 headquartered companies, followed by Bangalore (33) and New Delhi (30).

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 1,134 verified decision-maker contacts tracked across these 422 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.