Paras Defence and Space TechnologiesDirect supplier · MediumListed
Apollo Micro SystemsDirect supplier · MediumListed
DCX SystemsIndirect supplier · LowListed
MTAR TechnologiesIndirect supplier · LowListed
Centum ElectronicsDirect supplier · LowListed
Where it fits
Supplies the combat management systems, radar, sonar and electronic-warfare suites mounted on the mast and bridge that let the platform detect, track and engage targets.
Why it matters
Modern naval combat effectiveness depends as much on sensors and situational awareness as on weapons - this layer is what lets the ship 'see' and coordinate before it fires.
Where the value pool sits
A dominant, vertically-integrated PSU captures the anchor share of naval electronics value, while smaller specialist and component-level players compete for sub-system and tier-2 supply roles.
Key drivers
Combat-management-system and sensor upgrade cycles on new and in-service vessels
Indigenisation of radar/sonar/EW content historically imported
Broader defence-electronics capex, not naval-specific alone
Potential bottlenecks
Dominant PSU supplier concentrates programme risk with one anchor vendor
Several specialist suppliers are not navy-exclusive, diluting capacity available for naval programmes
RF/microwave and semiconductor component sourcing is still partly import-dependent
Investor metrics to watch
Order book and book-to-bill specific to naval/defence electronics where disclosed
Margin trend at the anchor PSU versus smaller specialist suppliers
New sensor/EW programme wins and qualification milestones