Greenray Industries, Inc. manufactures crystal oscillators, including OCXOs, TCXOs, VCXOs, and XOs.
BlileyBliley is a specialist manufacturer of precision timing equipment for demanding communications, navigation, and space applications. The company is known for developing frequency-control solutions such as oscillators for systems where stable timing matters.ERIE, PA
Brimrose CorpBrimrose Corporation of America designs, manufactures, and custom-builds acousto-optic components, AOTF-NIR spectrometers, and AOTF hyperspectral imagers. It also grows advanced crystal materials and develops custom optical solutions for laboratory, industrial process, pharmaceutical, food, chemical, petrochemical, military, medical, and research applications.SPARKS GLENCOE, MD
Frequency Electronics, IncSince 1961, Long Island-based Frequency Electronics has designed and manufactured precision timing, frequency-control and synchronization systems for demanding space, defense, communications and other terrestrial applications. Its vertically integrated operation produces key building blocks such as quartz resonators and rubidium atomic clocks in-house, while subsidiaries FEI-Zyfer and FEI-Elcom Tech extend the business into GPS-based assured positioning and RF microwave systems. FEI’s timing technology has supported more than 120 space programs, including the GPS III satellite constellation.MITCHEL FIELD, NY
Omega Piezo Technologies, IncEstablished in 2001, Omega Piezo Technologies manufactures piezoelectric components and transducers alongside crystal scintillators and alumina ceramics. From its State College headquarters, the company supports customers with materials expertise, precision machining, testing and custom device development, supplying volumes from a few hundred to more than 1 million pieces per year. Omega operates across the United States, Lithuania and China, with a technical staff that includes two PhD-level engineers with more than 60 years of combined piezo-industry experience.STATE COLLEGE, PA