Daneshvaran Omran Ab Consulting Engineers Company in 2012, by Dr. Reza Sobhani and with the participation of faculty members and a group of specialized staff with the aim of providing specialized consulting services and obtaining top engineering rankings with emphasis on meeting the needs of stakeholders, promotion Specialized human capital, continuous improvement of the quality of engineering services, expansion of specialized fields and has been established in full compliance with international rules and standards. The present company with a comprehensive approach and implementation of all new management tools, process-oriented and interactive management and the formation of strategic, development, technical and quality management committees, try to provide effective areas in strategic, operational and support processes and to improve capabilities Specialized as well as stakeholder satisfaction. DOA Consulting Engineers Company has made upgrading the level of efficiency and capabilities of its human resources a priority. The company also invites experienced, young and active personnel to cooperate and uses all available facilities, access to upgrade technical knowledge, special skills and other capabilities of human resources. In addition to providing these services, our company has always strived to provide practical, innovative and value-based engineering solutions in the water industry. In this regard, we can mention obtaining permission to publish scientific-specialized journals and financial support for research. The results of this research have been published in international journals.