DSO is a Grade 1 organization having an overall staff strength of about 50 comprising highly dedicated, qualified and competent professionals with vast experience in their chosen field. Bound to this company profile is a list of our personnel. At the helm of affairs is the founder and Principal, Al Daan Shaaban Qattan, who is a RICS (UK) accredited Chartered Quantity Surveyor with over 25 years experience in Project Management, Quantity Surveying/Cost Consultancy, Arbitration & Dispute Resolution etc. Giving him able support is the Chief Quantity Surveyor who is also MRICS with more than 18 years experience in the full spectrum of Quantity Surveying field. Assisted by a core team of professionals comprising Senior Project Managers, Claims Specialists, Contract Engineer, Contract Administrator, Senior Quantity Surveyors, Quantity Surveyors, Electrical and Mechanical Engineers, Civil Engineers, Architect & Town Planner, Legal Advisor, Legal Research, Admin & Accounting and HR, IT