Company lists · Data refreshed November 2026

Top 18 Defense IT solution providers based in Chennai, India

Name: Defense IT solution providers based in Chennai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 162 companies tracked

RevenueBase identified 162 company matches for defense IT solution providers associated with Chennai, India as of November 2026 and tracks 4,200 professional contacts across them, including 653 with verified work emails. Across India, Bangalore is the largest hub for this category (398 companies); Chennai has 163.

This list covers company matches for defense IT solution providers associated with Chennai, India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

162Companies

4,200Contacts tracked

653Verified emails

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The 18 largest defense IT solution providers based in Chennai, India

Ranked by team size

Top 18 of 162 company matches for defense IT solution providers based in Chennai, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BU Soft Tech	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	201-500	246 contacts →
	Exact match “BU SOFT TECH is a global technology services and digital engineering company helping organizations build, modernize, and scale with confidence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Viva IT India Savvysoft Technologies	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	501-1,000	153 contacts →
	Exact match “VIVA-IT India is a Technology and IT consulting company based in Chennai, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Raksha Technologies	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “Raksha Technologies: Empowering Your Cybersecurity Journey Raksha Technologies is a leading cybersecurity solutions provider, dedicated to partnering with organizations across…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Jorim Technology Solutions PVT LTD	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	75 contacts →
	Exact match “Jorim Technology Solutions Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Madras Networking Company	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Madras Networking Company (MNC), a well-established Networking solution providing company in south India headquartered in Chennai and having a branch office at Tuticorin, support…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Arrow Technologies PVT LTD	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “Arrow Technologies Private Limited was established in 1996 to Provide end to end IT Solutions and has since developed in to one of the Leading System Integration and Network…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	GRM Technologies Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “About GRM Technologies With the business organizations growing in leaps and bounds, it has become mandatory for all businesses to keep their business information, data and assets…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Convergent Platforms Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Convergent Technologies is the pinnacle of comprehensive solutions and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Thetazero Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Our future starts today, so we build tomorrow from today; with our vision, we conceptualize and generate ideas; then, with expertise, we create, integrate, and implement while…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Annz Technology	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Our company is a technology-driven organization focused on software development, artificial intelligence, and cybersecurity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Mentor Infocomm India Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Nanomatics Technologies India PVT LTD	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Nanomatics Technologies, established in the year 2021, headquartered in Chennai, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Dcdr Infra Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “DCDR Infra Private Limited, with its 100 years of combined work experience and expertise has remained updated and well versed with all latest technologies to help provide real…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Twintechsolutions	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1-10	17 contacts →
	Exact match “TwinTech Solutions is a Next-Gen Digital Defense Consulting and Services firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Recochain	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Recochain is a digital transformation company focused on Agentic AI, Cyber Security, and modern Security Operations, helping organizations simplify complexity, centralise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Wayzon Infotech	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Wayzon InfoTech is a System Integration company focusing in the areas of Infrastructure / Hardware & Networking, Security Solutions & Services, Professional Services & Consulting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Purplecube Technologies PVT LTD	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “At Purple Cube Technologies Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Dacam Systems	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “DACAM Systems is ISO 9001:2015 Certified system Integration Company providing Complete Technology Solutions in Security, IT & Networking technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “defense IT solution providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 162 defense IT solution providers based in Chennai, India

See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense IT solution providers based in Chennai, India at a glance

As of Nov 6, 2026

15.5%Verified-email coverage

25.9Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 162 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Chennai, India whose business descriptions match “defense IT solution providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 653 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Defense IT solution providers by metro in India

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “defense IT solution providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense IT solution providers are there based in Chennai, India?

RevenueBase identified 162 company matches for defense IT solution providers associated with Chennai, India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BU Soft Tech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most defense IT solution providers?

Bangalore leads India with 398 company records, followed by Hyderabad (323) and Pune (250). Chennai has 163.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 653 professional contacts with verified work emails tracked across these 162 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.