KOA Corporation Employee Directory
Civil EngineeringCalifornia, United States201-500 Employees
KOA Corporation is a civil engineering firm based in Monterey Park, California, employing a mid-sized workforce. In December 2022, KOA joined Lochner, a national infrastructure service provider serving aviation, surface transportation, and water clients across the United States. This affiliation places KOA within a broader platform that coordinates infrastructure projects nationwide. Its customers are clients in the aviation, transportation, and water sectors that require engineering expertise for infrastructure projects. Lochner is described as an Egis Group company, indicating KOA's integration into a multinational parent network while maintaining its Monterey Park base.