Fisica
Fisica Applied Technologies, Inc.
San Leandro, California, United States
About
Fisica is a defense subsystem manufacturer based in San Leandro, United States working in air systems, radar & sensors, electronic warfare +3 more.
Fisica Applied Technologies, Inc. is a U.S. defense products manufacturer formed through the integration of Randtron, Datron, ATI and Space Vector under the Fisica brand. Randtron and Datron were previously part of L3Harris Technologies. The company designs and manufactures airborne and ground antennas, electromagnetic systems and simulators, full motion SATCOM antennas and communications on-the-move terminals, pulsed power and flash X-ray systems, and ruggedized batteries, avionics and flight termination hardware for launch vehicles, missiles, satellites and aircraft. Its customers include NASA, the U.S. Space Force, Air Force, Army, Navy and the Department of Energy, as well as major defense primes. Fisica provides field and depot antenna services. Its main facilities are in San Leandro and Simi Valley, California, with a San Jose campus also referenced. In 2025 the company acquired Space Vector Corporation, expanding into flight safety, space hardware and mission-critical power.
Location
Legal name
Focus areas
Languages
Products & capabilities
Defense domains
Supply-chain role
What they offer
Markets
Products
Datron full motion SATCOM antennas
Full motion satellite antenna
Precision pointing and tracking antennas for satellite communications, space vehicle tracking, telemetry and control, tracking LEO, MEO, HEO and GEO satellites and missiles.
Datron Communications On-The-Move terminals
Vehicle-mounted SATCOM terminal
Rugged vehicle-mounted satellite communications terminals for reliable connectivity over rough terrain and harsh environments.
Datron transportable SATCOM antenna systems
Transportable satellite antenna
Trailer-based or airlift-packaged antenna systems designed for rapid field deployment.
Randtron airborne RF antennas
Airborne antenna
Ruggedized electronic warfare, radar and CNI antennas for military aircraft, helicopters and satellites.
ATI flash X-ray sources
Radiation source
Flash X-ray systems used for imaging, radiation effects testing and defense applications.
ATI pulsed power systems
Pulsed power system
High energy pulse power systems, high-voltage switches and power-conditioning components, including e-beam facilities.
Space Vector flight termination system batteries
Ruggedized battery
High-reliability batteries for flight termination and range safety systems on launch vehicles and missiles.
Space Vector avionics and GPS tracking units
Avionics
Avionics, RF components and GPS tracking units for launch vehicles, missiles and satellites.
End users
Standards, platforms & customers
Defense standards
Platforms & programmes
Named customers
Credentials & affiliations
Certifications
AS9100
ISO 9001
IPC-A-600/610/620 trained and certified production staff
J-STD-001S trained and certified production staff
NASA 8739 trained and certified production staff
Field and depot service certification
Field and depot service certification
