![]() EF Johnson Technologies EF Johnson Technologies is a company that designs and supplies mission-critical radio communications systems and equipment. | Radian Audio Engineering Radian Audio Engineering is a manufacturer of audio-video equipment and components. | ||
Founding Date | Founding Date 1989 | Founding Date 1923 | Founding Date 1988 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Garland, US HQ | Locations Irving, US HQ Lincoln, US Long Beach, US | Locations Pomona, US HQ |
Employees | Employees 12 | Employees 3932% increase | Employees 6 |

EF Johnson Technologies is a company that designs and supplies mission-critical radio communications systems and equipment.
View companyRadian Audio Engineering is a manufacturer of audio-video equipment and components.
View company