TELEDYNE RISI, INC.

Teledyne Risi, Inc. specializes in the design, manufacture, and support of high-precision explosive components and detonation systems for defense and aerospace applications. The company’s core expertise lies in exploding bridge wire (EBW) technology, producing electrically initiated detonators and firing systems that demand extreme reliability, miniaturization, and environmental resilience. Their technical capabilities extend to engineered ordnance products, including modular detonation assemblies and precision-triggered ordnance accessories, often integrated into missile, munition, and space launch systems. Teledyne Risi distinguishes itself through its mastery of sensitive pyrotechnic formulations, hermetic sealing techniques, and electro-explosive device (EED) validation protocols, ensuring compliance with stringent military and NASA safety and performance standards. The contractor maintains a consistent relationship with the Department of Defense, supplying mission-critical detonation components for ordnance, engineering, and weapons systems. Their work for NASA involves specialized explosive devices for spacecraft separation and payload deployment, demonstrating adaptability across terrestrial and space-based operational environments. These engagements reflect a pattern of trusted, long-term partnerships rooted in technical precision and mission-critical reliability. Teledyne Risi’s primary industry focus is explosives manufacturing (NAICS 325920), with secondary involvement in ordnance accessories manufacturing (332994) and related maintenance of firing systems (811219). This positions them as a niche supplier within the defense electronics and ordnance supply chain, serving programs requiring non-standard, high-reliability initiation systems not typically produced by large defense primes. As a small, privately held business (2L entity) based in Tracy, California, Teledyne Risi operates without federal certifications but maintains a focused presence in the national security supply base. Their geographic location supports proximity to key defense R&D and testing facilities, reinforcing their role as a specialized, agile provider for critical government systems.