Dejdis Co. was established in 1999 by a group of experienced engineers using the experiences of its specialists and managers during these years in many projects in the field of airports, housing construction, water facilities, and water and electricity distribution networks, hospitals, sports venues, and heavy buildings, being considered as one of the leading and first level companies in the country.

Now, having a huge human capital of specialized and experienced managers and acquiring the latest technical knowledge by implementing dozens of projects throughout the country with the best quality, it is determined to have a lasting contribution to the development of our country.

In order to carry out its mission, Dejdis Co. has created management systems in accordance with the current knowledge. Establishment of management systems such as ISO 14001, OHSAS 18001, ISO / TS 10006, ISO 9001 and obtaining relevant certificates, evaluating the organization based on the model of organizational excellence (EFQM) and determining opportunities for improvement, receiving the highest rank in work fields and obtaining various certificates from different employers are examples of activities carried out in this regard.