PacSci EMC

Pacific Scientific Energetic Materials Company (PacSci EMC) engineers critical pyrotechnic and energetic material solutions that operate precisely the moment they are commanded, down to the millisecond. Since 1975, the company has designed and manufactured initiators, detonators, safe and arm devices, explosive bolts, flight termination systems, and satellite payload release and sequencing systems used across commercial aircraft, military platforms, launch vehicles, spacecraft, and energy-sector operations.

The company's product portfolio spans molecular-level chemical engineering to complete integrated subsystems, including electro-explosive devices, pyrotechnic cutters, cartridge actuated devices, and networked electronic ordnance. PacSci EMC's satellite payload release and sequencing systems have completed over 1,000 successful satellite separations with a 100% success rate, including 74 OneWeb satellite deployments, while its flight termination systems are qualified to MIL-STD-1901A and RCC319 standards.

PacSci EMC operates manufacturing and engineering facilities in Chandler, Arizona and Hollister, California, and is now one of the brands united under Ralliant, a global technology company. The company positions itself as both a component supplier and engineering partner, offering technical advisory services alongside its energetics hardware for customers in aerospace, defense, oil and gas, and space markets.