Expertise is a leading industrial service provider based in Jubail Industrial City, Saudi Arabia, with a strong presence throughout the Kingdom and the Middle East. The company has over 30 years of experience and manages more than 175,000 square meters of facilities, employing over 5,000 personnel and operating a fleet of over 4,000 pieces of in-house equipment.

The company specializes in a wide range of services, including heavy equipment rental, power and control automation systems, plant maintenance, fabrication, and welding. Expertise also offers on-site machining, catalyst handling, hydro-jetting, valve overhauling, and waste management, among other services. They support major clients in the petrochemical and oil and gas sectors, including Saudi Aramco, and are recognized for their capability to manage large-scale industrial projects effectively.