Koch Finishing Systems

KOCH Finishing Systems (Koch LLC / George Koch Sons, LLC), founded in 1874 and headquartered at 10 S 11th Ave, Evansville, IN 47712, has 150 years of expertise in automated finishing systems. A fifth-generation, family-owned company under Koch Enterprises (2021 revenue exceeding $1 billion), they specialize in turnkey finishing equipment including anodizing, electrocoating, liquid coating, plating, and powder coating systems. Services include system audits, project planning, controls upgrades, modifications, spare/repair parts, wastewater treatment, and water reuse. Operating from locations in Evansville IN, Rochester Hills MI, Grand Rapids MI, plus European and Mexican operations. Industries served include automotive, agriculture, construction, aerospace, and defense. Contact: 812-465-9600.