MSD is a privately held engineering and construction company providing the services about computational studies, project management, Supervision and construction in the field of structural-seismic engineering. MSD offers a wide array of services ranging from design to procurement; management & construction for the fields of Seismic Evaluation & Rehabilitation of Existing Buildings, Structural Strengthening & Concrete Repairs and Cold formed steel structures-special bolted moment frames. MSD also offers supplementary services such as “Grouting injection & anchoring to concrete” and “Technical consultation & Material Supply” in the wide range of construction of new structures or retrofitting of existing buildings. Through quality management practices, MSD seeks to bring value to customers, leadership and innovation to market, excellence to manufacturing practices, satisfaction to employees and colleagues, and profitable growth to company. In development path, activities of MSD have focused on achieving the following targets. 1- Education and training of expert, Efficient, responsible and professional human resources 2- Effective and continuous communication with academic centers and the incidence of technical products based on new scientific research 3- Use of individual and collective creativity, appropriate use of ICT tools and applicable software 4- Create mechanisms of the efficient management and institutional for quality control of projects 5- Efforts towards the introduction of new systems and technologies of modern construction 6- Efforts in order to produce technical documents and reports related to company's activities and providing these studies for free.