Company lists · Data refreshed September 2026

Top 25 Telecom software companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 362 companies tracked

RevenueBase identified 362 telecom software companies headquartered in India as of September 2026 and tracks 11,480 professional contacts across them, including 1,099 with verified work emails. New Delhi is the largest hub.

This list covers telecom software 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 14, 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 14, 2026 86% judged on-target in blind review

362Companies

11,480Contacts tracked

1,099Verified emails

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The 25 largest telecom software companies based in India

Ranked by team size

Top 25 of 362 telecom software companies based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to telecom software 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	Huawei Technologies India	Partial evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,187 contacts →
	Partial evidence “Huawei Technologies India is the largest overseas software development center of Huawei, a leading global information and communications technology (ICT) solutions provider.” Source: RevenueBase Database · checked Sep 14, 2026
2	Excelacom Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 14, 2026	201-500	423 contacts →
	Partial evidence “ExcelaCom Technologies is an independent software vendor, offering BSS/OSS solutions and services to Tier 1 to Tier 3 NGN communications players across multiple geographies.” Source: RevenueBase Database · checked Sep 14, 2026
3	XIUS	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	361 contacts →
	Partial evidence “For 25 years, XIUS has been at the forefront of telecom innovation designing intelligent, secure, and future-ready network infrastructure for operators and enterprises across five…” Source: RevenueBase Database · checked Sep 14, 2026
4	Ecosmob Technologies	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	358 contacts →
	Partial evidence “Your preferred partner for custom software development and technology outsourcing.” Source: RevenueBase Database · checked Sep 14, 2026
5	Netxcell Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	347 contacts →
	Partial evidence “Netxcell Limited is a pioneer in the telecom sector, with a collective vision: To cater to the global emerging and demanding trends in wireless technology.” Source: RevenueBase Database · checked Sep 14, 2026
6	Nmsworks Software	Strong evidence	Chennai, IndiaHQ checked Sep 14, 2026	201-500	328 contacts →
	Strong evidence “NMSWorks Software delivers OSS and BSS solutions to some of the largest and most demanding telecom service providers, network equipment vendors and enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
7	Syntel By Arvind	Partial evidence	Pune, IndiaHQ checked Sep 14, 2026	201-500	298 contacts →
	Partial evidence “Syntel is the Telecom Division of Arvind Limited, a flagship company of the INR 50 billion Lalbhai Group.” Source: RevenueBase Database · checked Sep 14, 2026
8	Edge Telecom Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	201-500	266 contacts →
	Partial evidence “Edge Telecom Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
9	Regenersis India Private Limited A Ctdi Company	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	5,001-10,000	220 contacts →
	Partial evidence “Regenersis (India) Private Limited is an end-to-end hardware and software services company CTDI will achieve second-to-none quality status in serving the Communications Industry…” Source: RevenueBase Database · checked Sep 14, 2026
10	Intellicon Private Limited	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	196 contacts →
	Strong evidence “Intellicon is one of India’s leading providers of technology solutions in Telecommunication, Data Capture, Security, Software, Services.” Source: RevenueBase Database · checked Sep 14, 2026
11	Frog Cellsat Limited	Partial evidence	Noida, IndiaHQ checked Sep 14, 2026	201-500	190 contacts →
	Partial evidence “Frog Cellsat is a young Private Limited Company with five years of successful operations in the Indian Telecom landscape.” Source: RevenueBase Database · checked Sep 14, 2026
12	Digitral	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	186 contacts →
	Indirect evidence “Digitral - formerly imimobile telco division - has been delivering highly successfully services to telcos across the globe for last 20 years through its in-house developed…” Source: RevenueBase Database · checked Sep 14, 2026
13	DRD Communications & Software Pvt. LTD	Strong evidence	Cochin, IndiaHQ checked Sep 14, 2026	501-1,000	142 contacts →
	Strong evidence “DRD Communications & Software Private Limited is a subsidiary of DRD Communications Ltd, UK to provide software development and support services to telecom billing.” Source: RevenueBase Database · checked Sep 14, 2026
14	Niscom Tele Infra	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 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 14, 2026
15	Intalk.io	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	113 contacts →
	Indirect evidence “intalk.io - An Omnichannel Customer Interaction Platform by Agami Tech.” Source: RevenueBase Database · checked Sep 14, 2026
16	Savitri Telecom Services	Indirect evidence	New Delhi, IndiaHQ checked Sep 14, 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 14, 2026
17	Cube Software Private Limited Cspl	Partial evidence	Noida, IndiaHQ checked Sep 14, 2026	51-200	101 contacts →
	Partial evidence “Welcome to Cube Software Private Limited, it was established in 1991 with expertise in CTI and other software development streams, hardware design & development, and…” Source: RevenueBase Database · checked Sep 14, 2026
18	Avis E Solution PVT LTD	Strong evidence	Noida, IndiaHQ checked Sep 14, 2026	51-200	99 contacts →
	Strong evidence “AVIS e Solutions Pvt Ltd is a leading Telecom Products and Software Solutions Company headquarter in Noida, India.Company Offers solutions to the BPO, Corporate & Service Sectors…” Source: RevenueBase Database · checked Sep 14, 2026
19	Evolgence Telecom Systems Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	97 contacts →
	Indirect evidence “A team of young ideas with deep understanding of communication technology.” Source: RevenueBase Database · checked Sep 14, 2026
20	Voicegate Technologies India Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	96 contacts →
	Indirect evidence “At VoiceGate, technology is more than a simple tool; it is a component that provides organizations operating in the modern economy with a competitive advantage.” Source: RevenueBase Database · checked Sep 14, 2026
21	Ikontel Solutions PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	501-1,000	91 contacts →
	Partial evidence “Ikontel is a next generation high quality product development and software solution company with an endeavor to offer cost effective and high-end technology solutions focused on…” Source: RevenueBase Database · checked Sep 14, 2026
22	Teleparadigm Networks LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	82 contacts →
	Partial evidence “Service Teleparadigm Networks delivers software and IT services to clientele across the globe under service models that are unparalleled in the industry.” Source: RevenueBase Database · checked Sep 14, 2026
23	SAN Softwares PVT LTD	Strong evidence	Gurugram, IndiaHQ checked Sep 14, 2026	51-200	81 contacts →
	Strong evidence “SAN Softwares is an AI-driven Telecommunication Software partner for intelligent communication and client engagement.” Source: RevenueBase Database · checked Sep 14, 2026
24	Telemune	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 2026	51-200	80 contacts →
	Partial evidence “Telemune is a software development company in Managed mobile value added services.” Source: RevenueBase Database · checked Sep 14, 2026
25	Gauri Telecommunications PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 14, 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 14, 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 software 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 software companies.
Partial evidence: Its own public description names part of telecom software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom software 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 362 telecom software companies based in India

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Telecom software companies based in India at a glance

As of Sep 14, 2026

9.6%Verified-email coverage

31.7Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · New Delhi

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

148

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 362 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 software 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 software 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 software 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 software 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, 1,099 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 14, 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.

Telecom software companies by metro

Telecom software companies in New Delhi32
Telecom software companies in Hyderabad28
Telecom software companies in Noida26
Telecom software companies in Mumbai25

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 software 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 software companies are there based in India?

RevenueBase identified 362 telecom software 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?

Huawei Technologies India, headquartered in Bengaluru, tops this list with the largest team on record.

Which city has the most telecom software companies?

New Delhi leads with 32 headquartered companies, followed by Hyderabad (28) and Noida (26).

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 1,099 verified decision-maker contacts tracked across these 362 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 14, 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.