Frequency Electronics INC

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Their homepage, crawled JUL 31, 2026

At a glance

Employees100-499

In business sinceNot reported

Industry

Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

HeadquartersMitchel Field, NY

SAM.gov UEILQJ8L3UFTVX3

Frequency Electronics designs, develops, manufactures and sells precision time and frequency technologies, including rubidium clocks, quartz oscillators, synthesizers, reference generators, DC-DC converters, and GPS time/frequency equipment. The company also produces electronic warfare subsystems including up/down converters, receivers, and synthesizers, as well as M-Code and SAASM GPS receivers. Its products serve space, sea, air, and land applications, and it provides core C5ISR technology for military systems.

Facility	City	State	Employees	Status
Frequency Electronics INC	Mitchel Field	NY	—	● ACTIVE
Frequency Electronics INC	Uniondale	NY	100–499	◐ LIKELY ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.