SazehSazan Company (a private joint-stock company) started its activities in 1998 with the approach of managing infrastructure projects, relying on the experience and ability of managers and executors of large projects to implement macro policies in the development and prosperity of the country.

Then, in 2006, the company changed its priority to supply, production, and distribution of freshwater and electricity production by upgrading its approach. With the cooperation of the Ministry of Energy, the company started investing in projects for the construction and operation of industrial desalination units and related facilities.

By following top-tier project samples in the world and relying on the power and knowledge of management, the company expanded its activities to meet a part of the country's needs in the section of freshwater supply, production, and distribution and also electricity production through power plants. Carrying out numerous projects in different regions of Iran helped create an excellent example, achieve the goals and vision of the water and wastewater industry in privatization.