Petrosearch Company Limited, incorporated on 14 January 1987, is a long-standing indigenous oil and gas service company headquartered in Ovwian–Warri, Delta State, that provides engineering (EPC), procurement, supply and installation of gauges, valves, fittings and instruments, along with mechanical, civil, electrical, instrumentation and control services and cathodic protection systems, supporting upstream, marine and construction clients across Nigeria with decades of field experience and trained technical personnel.