Olayan Descon Industrial Company is a joint venture established in 1981 between Olayan Saudi Holding Company and Descon Engineering Limited. Based in Saudi Arabia, it is a leading integrated engineering and industrial services provider, focusing on medium to large-scale projects across various sectors, including oil and gas, petrochemical, fertilizer, chemical, power, and infrastructure.

The company specializes in manufacturing static equipment that meets international standards and offers comprehensive project solutions. Olayan Descon excels in engineering design, project execution, and technical expertise, all while prioritizing health, safety, and environmental management. With a commitment to innovation and sustainability, the company has achieved over 70 million safe manhours. Olayan Descon serves a diverse customer base and emphasizes corporate responsibility and workforce development, reflecting its dedication to sustainable growth and industry leadership.