![]() Applied Physics Systems Applied Physics Systems (APS) is a company that designs and manufactures magnetic and gravity sensors and guidance and orientation systems for navigation, telemetry, wireless communications, and magnetic field measurement. | ![]() LITEF Northrop Grumman LITEF is a company engaged in the development of inertial sensors and navigation systems. | ![]() AVIC Airborne Systems AVIC Airborne Systems (中航机载系统股份有限公司, also known as AVIC Avionics Systems, formerly known as China Avionics Systems) is a company that manufactures avionics systems. | |
Founding Date | Founding Date 1976 | Founding Date 1961 | Founding Date 1999 |
Type | Type Private | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Mountain View, US HQ Calgary, CA Beijing, CN Oak Ridge North, US | Locations Freiburg im Breisgau, DE HQ Freiburg Im Breisgau, DE | Locations Beijing, CN HQ |
Employees | Employees 731% decrease | Employees 1942% increase | Employees 32,946 |

Northrop Grumman LITEF is a company engaged in the development of inertial sensors and navigation systems.
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AVIC Airborne Systems (中航机载系统股份有限公司, also known as AVIC Avionics Systems, formerly known as China Avionics Systems) is a company that manufactures avionics systems.
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