Company lists · Data refreshed September 2026

Top 25 Telecommunications software companies based in India

Name: Telecommunications 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 242 companies tracked

RevenueBase identified 242 telecommunications software companies headquartered in India as of September 2026 and tracks 7,821 professional contacts across them, including 836 with verified work emails. Hyderabad is the largest hub.

This list covers telecommunications 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

242Companies

7,821Contacts tracked

836Verified emails

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The 25 largest telecommunications software companies based in India

Ranked by team size

Top 25 of 242 telecommunications 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 telecommunications 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	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	361 contacts →
	Indirect 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	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	347 contacts →
	Indirect 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	Partial evidence	Chennai, IndiaHQ checked Sep 14, 2026	201-500	328 contacts →
	Partial 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	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
8	DRD Communications & Software Pvt. LTD	Partial evidence	Cochin, IndiaHQ checked Sep 14, 2026	501-1,000	142 contacts →
	Partial 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
9	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
10	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
11	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
12	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
13	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
14	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
15	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
16	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
17	Hodusoft	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	76 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
18	Pumex Infotech PVT LTD	Partial evidence	Kochi, IndiaHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “Pumex InfoTech Pvt Ltd is a software consulting and product development company providing quality, cost effective enterprise solutions worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
19	Waybeo Software Solutions PVT LTD	Indirect evidence	Trivandrum, IndiaHQ checked Sep 14, 2026	11-50	60 contacts →
	Indirect evidence “WE UNDERSTAND TELECOM BETTER We enable best-in-class telecom connectivity.” Source: RevenueBase Database · checked Sep 14, 2026
20	Bksystems	Partial evidence	Chennai, IndiaHQ checked Sep 14, 2026	51-200	51 contacts →
	Partial evidence “bk SYSTEMS was born of a dream and single-minded mission to pursue excellence and to provide innovative technology products in the converging domain of Telecommunication &…” Source: RevenueBase Database · checked Sep 14, 2026
21	Blueoceandigital India Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	46 contacts →
	Indirect evidence “Leadership with veteran architects worked across Telecom and Automobile industries and various Cloud native and SaaS technologies.” Source: RevenueBase Database · checked Sep 14, 2026
22	Letmedoit Technologies Pvt. LTD	Partial evidence	Cochin, IndiaHQ checked Sep 14, 2026	51-200	45 contacts →
	Partial evidence “At LetMeDoit Technologies, we build enterprise software that helps businesses work smarter, operate efficiently, and grow with confidence.” Source: RevenueBase Database · checked Sep 14, 2026
23	Origin To Future Consultancy Services PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 14, 2026	201-500	42 contacts →
	Indirect evidence “Origin to Future is a well-renowned & leading provider of enterprise solutions and services that strategically harnesses the power of Information and Engineering Technology for…” Source: RevenueBase Database · checked Sep 14, 2026
24	Promon	Indirect evidence	Chennai, IndiaHQ checked Sep 14, 2026	51-200	36 contacts →
	Indirect evidence “Promon, established in 2014, comprises a talented team of 45+ telecom experts, providing trusted leadership in telecom solutions.” Source: RevenueBase Database · checked Sep 14, 2026
25	Dreamsol Telesolutions Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 14, 2026	11-50	35 contacts →
	Indirect evidence “Incepted in 2005 with only handful of conceived telecom solutions, today DreamSol with its constant endeavor towards developing and delivering breakthrough solutions has sculpted…” 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: telecommunications 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 telecommunications software companies.
Partial evidence: Its own public description names part of telecommunications software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications 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 242 telecommunications software companies based in India

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Telecommunications software companies based in India at a glance

As of Sep 14, 2026

10.7%Verified-email coverage

32.3Average contacts per company

11-50Median size (employees)

9.9%Largest-city concentration · Hyderabad

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

102

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 242 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 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 “telecommunications 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 telecommunications 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 telecommunications 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, 836 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.

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 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 telecommunications software companies are there based in India?

RevenueBase identified 242 telecommunications 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 telecommunications software companies?

Hyderabad leads with 24 headquartered companies, followed by Noida (19) and Bangalore (17).

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 836 verified decision-maker contacts tracked across these 242 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.