![]() Aeroflex Aeroflex is a company that provides specialized test and measurement equipment and microelectronic solutions. | ![]() 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. | |
Founding Date | Founding Date 1937 | Founding Date 1995 | Founding Date 1973 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Arlington, US HQ Göteborg, SE Colorado Springs, US Eatontown, US Hauppauge, US Plainview, US | Locations Terrell, US HQ | Locations Stratford, US HQ |
Employees | Employees 2,700 | Employees 6 | Employees 1 |

E. L. Marsden Wireless is a company that manufactures, designs, and distributes television transmitters and translators.
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Earmark designs and manufactures wireless communication systems for teams operating in difficult, hazardous and noisy environments.
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