Atilla ÜÇKARDEŞ, one of the founders of UCK Holding, previously founded Batı Empirme in 1999. The company participated in the tender of the textile products needed by public institutions, organizations and the Turkish Armed Forces. At the same time, production and sales activities were carried out to meet the flag and pennant needs of political parties in Turkey and sports organizations in Europe. Active service of the company in the textile sector continued until 2013.

To operate in the energy sector, Berak Energy was established in 2014. 116 MW solar power plantation has been installed in Turkey. After the change of name in 2020, Berak Energy continues to produce electricity and it’s sales activities in it’s solar power plants as "Fortis Energy". Fortis Energy plans a total capacity of 1000 MW projects abroad. The first 80 MW part of these projects have started to be established in N. Macedonia.

At the beginning of year 2021, Gireniz Energy, which also operates in the renewable energy sector, joined the UCK Holding group companies through company transfer. Gireniz Energy has two biogas plants with a total power of 12.48 MW and productions continue at full capacity.

UCK Holding subsidiaries; operate in renewable energy, power plant management, electric charging stations, EV rental, motor fleet, agriculture, greenhouse farming, real estate and human resources sectors.