![]() E. L. Marsden Wireless E. L. Marsden Wireless is a company that manufactures, designs, and distributes television transmitters and translators. | ![]() Earmark Earmark designs and manufactures wireless communication systems for teams operating in difficult, hazardous and noisy environments. | ![]() Escape Communications Escape Communications is a company that designs, produces, and sells wireless communication solutions. | ![]() Advanced Ceramic X Advanced Ceramic X (ACX, 璟德電子工業股份有限公司) is a company that manufactures and supplies RF (radio frequency) front-end devices and modules. | |
Founding Date | Founding Date 1995 | Founding Date 1973 | Founding Date 1998 | Founding Date 1998 |
Type | Type Private | Type Private | Type Private | Type Public |
Tags | ||||
Locations | Locations Terrell, US HQ | Locations Stratford, US HQ | Locations Torrance, US HQ | Locations Hsinchu, TW HQ Hsinchu, TW |
Employees | Employees 6 | Employees 1 | Employees 16 | Employees 295 |

Earmark designs and manufactures wireless communication systems for teams operating in difficult, hazardous and noisy environments.
View company
Escape Communications is a company that designs, produces, and sells wireless communication solutions.
View company
Advanced Ceramic X (ACX, 璟德電子工業股份有限公司) is a company that manufactures and supplies RF (radio frequency) front-end devices and modules.
View company