Company lists · Data refreshed September 2026

Top 25 Enterprise telecom consulting firms based in India

Name: Enterprise telecom consulting firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 841 companies tracked

RevenueBase identified 841 enterprise telecom consulting firms headquartered in India as of September 2026 and tracks 25,013 professional contacts across them, including 1,665 with verified work emails. Bangalore is the largest hub.

This list covers enterprise telecom consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

841Companies

25,013Contacts tracked

1,665Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise telecom consulting firms based in India

Ranked by team size

Top 25 of 841 enterprise telecom consulting firms based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise telecom consulting firms: 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	Strong evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,780 contacts →
	Strong 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 28, 2026
2	Tulip Telecom	Strong evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,481 contacts →
	Strong evidence “Tulip Telecom Ltd.(BSE: 532691/NSE: TULIP) is India’s leading Enterprise Communications Service provider.” Source: RevenueBase Database · checked Sep 28, 2026
3	Teleysia Networks I Pvt. LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	501-1,000	698 contacts →
	Partial 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 28, 2026
4	Teleindia Networks PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 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 28, 2026
5	VIS Networks	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	666 contacts →
	Indirect evidence “We @ VIS Networks (Voice Infrastructure Services) believe in the future of technology services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Linkquest Technologies Limited	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	501-1,000	662 contacts →
	Partial evidence “At LinkQuest, we specialize in optimizing the efficiency and performance of telecom networks.” Source: RevenueBase Database · checked Sep 28, 2026
7	CAT Technologies LTD	Partial evidence	Hyd, IndiaHQ checked Sep 28, 2026	201-500	660 contacts →
	Partial evidence “CAT Technology Inc, established in October is engaged in providing quality consulting services in Systems Analysis, System Design, Database Administration, Systems Engineering…” Source: RevenueBase Database · checked Sep 28, 2026
8	BCT Consulting	Partial evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	561 contacts →
	Partial evidence “BCT Consulting, as affiliate company of Bahwan CyberTek, is a global leader in digital transformation products and services, offering reliable, innovative solutions that drive…” Source: RevenueBase Database · checked Sep 28, 2026
9	Telecom Network Solutions Private Limited	Partial evidence	Noida, IndiaHQ checked Sep 28, 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 28, 2026
10	Javi Systems India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 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 28, 2026
11	Diksha Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 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 28, 2026
12	STCS	Indirect evidence	Thane, IndiaHQ checked Sep 28, 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 28, 2026
13	Progility Technologies Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	272 contacts →
	Indirect evidence “Progility Technologies Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
14	Edge Telecom Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	266 contacts →
	Partial evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
15	Intec Infonet Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	51-200	241 contacts →
	Partial evidence “Network Integration - Design, Implementation and maintenance of Enterprise Networks.” Source: RevenueBase Database · checked Sep 28, 2026
16	Dgliger Consulting	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	207 contacts →
	Indirect evidence “At DGLiger, we are architects of transformation, dedicated to enabling organizations to thrive through the development of strong business and technology infrastructures.” Source: RevenueBase Database · checked Sep 28, 2026
17	Alethe Consulting Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	200 contacts →
	Partial evidence “Alethe Consulting is end-to-end IT solution provider focused mainly on the IT infrastructure domain.” Source: RevenueBase Database · checked Sep 28, 2026
18	Sincetele Info Solutions PVT LTD	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	196 contacts →
	Partial evidence “We empower small and medium-sized enterprises (SMEs) to enhance their business operations and achieve optimal efficiency through strategic business insights.” Source: RevenueBase Database · checked Sep 28, 2026
19	Takyon Networks Limited	Indirect evidence	Lucknow, IndiaHQ checked Sep 28, 2026	201-500	189 contacts →
	Indirect evidence “An organization focusing on IT infrastructure, system integration, Video conferencing surveillance and security, Network security, power conditioning and customized software…” Source: RevenueBase Database · checked Sep 28, 2026
20	Telecrats	Partial evidence	Jaipur, IndiaHQ checked Sep 28, 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 28, 2026
21	Skyde Solutions	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	201-500	159 contacts →
	Partial 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 28, 2026
22	Niscom Tele Infra	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 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 28, 2026
23	Openturf Technologies	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 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 28, 2026
24	Nuvem Labs	Strong evidence	Gurugram, IndiaHQ checked Sep 28, 2026	51-200	108 contacts →
	Strong evidence “Nuvem Labs is a specialized IT consulting firm, focusing on Telecom, Media & Entertainment, Manufacturing, Enterprise and Services sector.” Source: RevenueBase Database · checked Sep 28, 2026
25	Conventus Technologies Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “Conventus Technology is a Leading Network Consulting and System Integration firm specialized in providing high value networking services and integrated solutions based on Data…” Source: RevenueBase Database · checked Sep 28, 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: enterprise telecom consulting firms. 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 enterprise telecom consulting firms.
Partial evidence: Its own public description names part of enterprise telecom consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise telecom consulting firms. 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 841 enterprise telecom consulting firms based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,665 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise telecom consulting firms based in India at a glance

As of Sep 28, 2026

6.7%Verified-email coverage

29.7Average contacts per company

11-50Median size (employees)

8.3%Largest-city concentration · Bangalore

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

268

11-50

331

51-200

143

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 841 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 enterprise telecom consulting firms, 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 “enterprise telecom consulting firms”. 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 enterprise telecom consulting firms), 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 enterprise telecom consulting firms, 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, 1,665 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 28, 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.

Enterprise telecom consulting firms by metro

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 enterprise telecom consulting firms, 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 enterprise telecom consulting firms are there based in India?

RevenueBase identified 841 enterprise telecom consulting firms 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 enterprise telecom consulting firms?

Bangalore leads with 70 headquartered companies, followed by Mumbai (66) and New Delhi (60).

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 1,665 verified decision-maker contacts tracked across these 841 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 841 enterprise telecom consulting firms based in India. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise telecom consulting firms by geography

Browse the directory

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.