(805) 925-9010

2260 S. Meredith, Santa Maria, CA, 93455

SIL’s patented and space-qualified products have been integral for missions for the advancement of the United States aerospace enterprise.


SIL was awarded a contract for the Defense Advanced Research Projects Agency (DARPA) Airborne Launch Assist Space Access (ALASA) Phase I to develop GPS Tracking, Autonomous Flight Termination System (AFTS), and space based range technologies.

Minuteman III Intercontinental Ballistic Missile

SIL's Li-Ion Polymer Intelli-Pack® Battery is being considered for use on Minuteman III missile systems as part of the DoD’s Intercontinental Ballistic Missile (ICBM) program.

MDA Flexible Target Family (FTF) missile

SIL was chosen to supply their Vehicle Based Independent Tracking System (VBITS) GPS Tracking technology for the Missile Defense Agency’s Flexible Target Family (FTF) missile under Lockheed Martin’s competitive contract.

Missile Defense Agency Extended Medium Range Ballistic Missile

SIL’s space-qualified Li-Ion Polymer Intelli-Pack® Battery was chosen for Lockheed Martin’s Extended Medium Range Ballistic Missile (eMRBM) in support of the Missile Defense Agency’s (MDA) Ballistic Mission Defense System (BMDS).

United Launch Alliance (ULA) Atlas V Rocket

SIL's patented Vehicle Based Independent Tracking System (VBITS) flew on the United Launch Alliance (ULA) Atlas V Rocket. The flight marked the first time that one of the nation’s largest space boosters carried a GPS tracking system onboard.

Missile Defense Agency Intelli-Avionics®

SIL won a Small Business Innovative Research (SBIR) contract from the Missile Defense Agency to develop Guidance, Navigation and Control (GN&C) Avionics and hardware for advanced interceptors to support the Department of Defense’s (DoD) Ballistic Missile Defense System (BMDS).

NASA International Space Station

SIL developed and produced Li-Ion Intelli-Pack® Batteries for the NASA Johnson Space Center’s International Space Station (ISS).