Piezosystem Jena is a manufacturer of piezo actuators, nano stages and positioning equipment.  Products include high power actuators, piezo controllers and amplifiers, optical fiberswitches and multiplexers.

Viking Industrial Products is a manufacturer of OEM high voltage amplifiers in standard, tailord and custom models.

Dynamic Structures & Materials is a manufacturer of precision motion control and positioning technologies.  Products include piezoelectric actuators, motion control systems and PZT amplifiers.

Zugo Photonics is a manufacturer of manual motion control and motorized motion control products, customized motion systems, nano positioning devices including piezo actuators, nano positioning stages and 3D micro piezoactuators.  Products include linear stages, rotation stages, tilts, goniometers, modular actuators, motorized linear stages, rotation stages and actuators, miniature motorized stages and motion controllers.

Kinetic Ceramics, Inc. is a manufacturer of PZT stack actuators, piezomotor actuators, piezo drives, piezoelectric fluid pumps, accelerometers and optics fabrication equipment.