Founded by controls engineer and former U.S. Air Force serviceman Mark Elliott in October 1995, West Liberty’s System7 designs, builds, and commissions industrial control systems for OEMs and manufacturers. The company combines systems integration with maintenance, retrofit, and process-improvement support, including projects ranging from small upgrades to facility-wide expansions. System7 is now part of the Corterra Group and emphasizes a personal, hands-on approach backed by 100% U.S. manufacturing.