Terra Supreme Battery LLC manufactures and sells advanced lead acid batteries for the heavy equipment, power supply and large-scale energy storage markets.

QSI Automation Inc Builds custom-designed automation systems for feeding and orienting equipment and injection mold designs.

Reliable Tool & Machine Company, a machining, welding and assembly manufacturer for construction, agricultural, recreational vehicle.

Kammerer Dynamics Inc.is a fourth-generation, family-owned metal fabricator specializing in repetitive original equipment manufacturer.