SilentRay Dynamics Secures Pre-Seed Funding to Accelerate Indigenous Defense IP
The Thiruvananthapuram-based startup closes an oversubscribed pre-seed round, underscoring investor confidence in India’s first sovereign semiconductor IP layer.

Insights, milestones, and product announcements from the team building India’s first indigenous defense semiconductor IP layer.
The new SRD BULL64-M Ultra delivers unmatched TOPS in a ruggedized form factor engineered for armored vehicle primary mission computers and tactical command centers.
The Thiruvananthapuram-based startup closes an oversubscribed pre-seed round, underscoring investor confidence in India’s first sovereign semiconductor IP layer.
SilentRay’s proprietary TIDFS technology dramatically reduces thermal signature in passive stealth modes while delivering peak computational power under active engagement.
A breakthrough vision-to-action hardware loop enabling millisecond reaction times for autonomous aerial interceptors and reactive targeting systems.
The new facility is purpose-built for advanced RF design, direct sampling characterization, and secure military-grade semiconductor testing.
SilentRay’s WHALE64-M Satcom variant passes rigorous total ionizing dose and single-event effects testing, clearing the path for LEO constellations.
The autonomous sub-surface vessel demonstrated 72-hour ultra-stealthy mine counter-measures operations with zero detectable acoustic emissions.
Stripped-back, cost-optimized MCU variant now available for university engineering labs and open-source hardware communities across India.
Explore SilentRay Dynamics milestones and news by year.

Pioneering indigenous semiconductor IP engineered for autonomous defense systems and mission-critical applications.
India's first indigenous semiconductor IP layer, engineered from the ground up for sovereign defense and autonomous systems.
32-bit RISC-V SoC for embedded defense applications — low-power, real-time processing for soldier systems and IoT edge devices.
Learn more →64-bit high-performance computing SoC for mission computing, command systems, and real-time battlefield data fusion.
Learn more →64-bit RFSoC for radar processing, electronic warfare, and spectrum-dominant operations in contested environments.
Learn more →64-bit Vision-Language-Action processor for autonomous decision-making, sensor fusion, and AI-driven defense platforms.
Learn more →Multi-domain unmanned systems — air, ground, and underwater — powered by SilentRay's indigenous semiconductor technology.
Fixed-wing unmanned aerial vehicle for persistent ISR, mapping, and communications relay across high-altitude theaters.
Explore →Low-observable stealth UAV for covert reconnaissance, electronic intelligence, and deep-penetration strike missions.
Explore →Rugged unmanned ground vehicle for autonomous logistics convoy, perimeter patrol, and explosive ordnance disposal.
Explore →Unmanned underwater vehicle for subsea surveillance, mine countermeasures, and maritime domain awareness.
Explore →Scroll horizontally to explore our roadmap — hover or tap a milestone to reveal its 3D chip model and story.
SilentRay Dynamics established in Thiruvananthapuram, Kerala with a vision for sovereign semiconductor IP.
SRD32 RISC-V architecture completed, validated, and ready for silicon implementation.
Inaugural silicon tape-out of the SRD32 processor, marking India's first indigenous defense SoC.
SRD semiconductor IP integrated into AeroYak, GhostRay, Rhino, and AquaPulse vehicle platforms.
Volume production ramp-up for defense deployment and allied nation export opportunities.
Connect with our team to explore how SilentRay's indigenous semiconductor solutions can power your next-generation defense platforms.
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