![]() NSI-MI Technologies NSI-MI Technologies is a company that specializes in antenna, radio-frequency (RF), and microwave testing systems. | ![]() Spectrum Control Spectrum Control (formerly known as APITech and API Technologies) is a company that designs and manufactures systems and components for RF, microwave, electromagnetic, power, and security applications. | |
Founding Date | Founding Date 2016 | Founding Date 1968 |
Type | Type Subsidiary | Type Subsidiary |
Tags | ||
Locations | Locations Suwanee, US HQ Dronfield, GB Torrance, US | Locations Fairview, US HQ Ottawa, CA Schwabach, DE Ciudad Juárez, MX Gloucester, GB Great Yarmouth, GB Ann Arbor, US see more |
Employees | Employees 3324% increase | Employees 5574% increase |

Spectrum Control (formerly known as APITech and API Technologies) is a company that designs and manufactures systems and components for RF, microwave, electromagnetic, power, and security applications.
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