G-SPO manufactures precision polymer optics providing customers with integrated optical solutions and components used for imaging, scanning, and detection applications in a wide range of commercial, scientific, military, medical, and consumer products. Capabilities include design, prototypes, diamond turning, production molding, thin film coating, assembly and metrology.

Tel-Tru manufactures and distributes temperature and pressure instruments including thermometers, pressure gauges, transmitters, and accessory products, that are designed and manufactured for worldwide distribution to industrial process, energy, sanitary, HVAC, OEM, and specialty markets.