na International Building Systems Factory (IBSF) produces pre-engineered steel buildings and steel structures in Saudi Arabia to meet business and industrial requirements. IBSF has become a trusted leader in the industry producing over 5,000 structures for 36 countries across the globe and we are set to expand our horizons. An ISO 9000:2001 – certified company, IBSF is dedicated to quality assurance at every stage of the manufacturing process._x005F_x000D_ _x005F_x000D_ We own and operate three factories in Riyadh Industrial City and one Contracting Plant in the City of Jubail, East of Saudi Arabia. While our manufacturing operations are mainly concentrated in Saudi Arabia, we are active in the Gulf countries and the rest of MENA where we have executed substantial projects and built a strong reputation for quality and reliability. For more information.