ISEC is a Saudi Arabian Company, established in 2012, originating from the company CDE (Consulting and Design Engineering) which has been providing multi-discipline engineering services since 1965. With this long experience, we provide a full range of engineering services. ISEC is a capable of handling Architectural & Building Services, Urban Planning, GIS & Survey, Traffic & Transportation, Power Transmission & Distribution and Project Management – Construction Supervision – Manpower Supply projects.