Private Defense companies in India

 * Adani Aero Defense Systems & Technologies<ref>{{cite web|title=External link|url=https://www.adanidefence.com |website=www.adanidefence.com |language=en}}</ref>

* [[Ashok Leyland Defence Systems]]

* Alpha Design Technologies<ref>{{cite web|title=External link|url=https://www.kinecogroup.com/|website=www.kinecogroup.com|language=en}}</ref>

*  Astra Microwave Products <ref>https://www.business-standard.com/article/news-cm/crisil-reaffirms-ratings-of-astra-microwave-products-122032800709_1.html</ref>

* Apollo Micro Systems

* [[BrahMos Aerospace]]

* [[Bharat Forge]]<ref name=mind6/> 

* [[Centum Electronics]]

* [[CRON Systems]]

* Crown Group <ref>{{cite web|title=External link|date=25 August 2022 |url=https://www.outlookindia.com/business-spotlight/crown-group-defence-undertakes-mro-activities-of-indian-navy-ships-submarines-aviation-assets-news-218878|language=en}}</ref>

* Data Patterns (India) Ltd<ref>{{cite web|title=External link|url=https://www.datapatternsindia.com|website=datapatternsindia-Defence and Aerospace Electronic Solutions Company|language=en}}</ref>

* DCX Systems <ref>https://www.businessinsider.in/stock-market/news/dcx-systems-lists-at-38-premium-in-line-with-grey-market-expectations/articleshow/95441510.cms</ref>

* [[Dynamatic Technologies]]

* EyeROV<ref>{{cite web|title=External link|url=https://www.eyerov.com  |website=www.eyerov.com  |language=en}}</ref>

* [[Godrej & Boyce]]

* HBL Power Systems

* PTC Industries

*[[Reliance Naval and Engineering Limited|Reliance Naval Shipyard]]  in partnership with MDL.

* [[Kalyani Group]] is developing  the [[DRDO Advanced Towed Artillery Gun System (ATAGS)]].<ref name=mind6/> 

* Kineco Limited<ref>{{cite web|title=External link|url=https://www.kinecogroup.com|website=www.kinecogroup.com|language=en}}</ref>

* [[Larsen & Toubro]]<ref name=mind6/>  - L&T's defence solutions encompass land-based weapon systems, air defence and artillery systems and upgrades, naval weapon launch systems with fire-control systems, combat engineering systems, communication, avionics, C4I and missile systems. L&T designs and builds critical aerospace components, tracking and launch systems for space missions as well as for the Armed Forces.

* [[Tata Advanced Systems|Tata Defence Systems]]<ref name=mind6/>

* Texmaco Defence Systems

* [[Titagarh Wagons]]

* Tonbo Imaging<ref>{{cite web|title=External link|url=https://www.tonboimaging.com |website=www..tonboimaging.com |language=en}}</ref>

* [[SSS Defence]] 

* [[Mahindra Aerospace]]

* Mahindra Defence Systems Ltd.<ref>{{cite web|title=External link|url=https://www.mahindraarmored.com|website=www.mahindraarmored.com|language=en}}</ref>

* [[MKU (company)|MKU]]

* MTAR Technologies

* Raphe Mphibr Pvt Ltd<ref>{{cite web|title=External link|url=https://www.mphibr.com |website=www.mphibr.com |language=en}}</ref>

* [[Punj Lloyd]]

* [[Samtel Avionics]]

* Solar Industries India<ref>https://thelivenagpur.com/2022/08/27/first-ever-high-explosive-gun-ammunition-manufactured-by-nagpur-based-private-industry/</ref>

* Torus Robotics<ref>{{cite web|title=External link|url=https://torusrobotics.com|website=www.torusrobotics.com  |language=en}}</ref>

* Vinveli<ref>{{cite web|title=External link|url=https://www.vinveli.org  |website=www.vinveli.org  |language=en}}</ref>

* ideaForge<ref>{{cite web|title=External link|url=https://www.ideaforge.co.in/ |website=www.ideaforge.co.in |language=en}}</ref>

* Optimized Electrotech<ref>{{cite web|title=External link|url=https://www.optimizedelectrotech.com|website=www.optimizedelectrotech.com  |language=en}}</ref>