OTC company is a certified contractor with the main telecommunication companies and Governement Sectors in the Kingdom of Saudi Arabia, where we are handling many projects with them. Also, OTC has the full capabilities to handle all Telecommunications Scope of work in SUB-STATION On TURN KEY Basis with SEC(Saudi Electricity Company) The Operation & Technology Company (OTC) Integrated Technology Systems Contractor for the supply and Design of Networks and Telecommunication Systems listed below: Network Design for Telecommunications Companies. Fiber-Optic Networks & Copper Networks. GSM Networks & Communication towers. Devices to Provide Network Services & Accessories. Technology Migration of Infrastructure Networks & Internal Fiber-Optic Networks. Structured Cabling Networks for Buildings & Towers Low Current & Security Systems for Buildings & Towers. Design & Implementation of Electrical Infrastructure Networks.