Abdullah A. Al Barrak (ABIS), established in 1999, is a 100% Saudi-owned, ISO-certified leader in Industrial Services for the Oil, Gas, Petrochemical, Steel, Energy, and Power sectors across Saudi Arabia. Specializing in construction, plant maintenance, and shutdowns, ABIS is renowned for excellence, safety, and innovation. With over two decades of experience, we deliver comprehensive, client-focused solutions that ensure operational success and long-term value