Employees of Bomar Crystal Company acquired Bomar Crystal Company from founder Robert Citron.

BOMAR EXO, LLC manufactures crystals and oscillators (XO) for OEM customers. The company offers TCXO, VCXO, OCXO, VCTCXO, clock XOs, military XOs, and SMD crystals; and frequency control solutions. It serves telecommunications, computer, medical, security, commercial, and industrial clients.