The establishment of ENSECO was closely connected to the commissioning of Units 1 and 2 of the Mochovce Nuclear Power Plant. Nuclear power plant commissioning requires highly specialized experts and engineers with practical experience in the field. Even though there were such people on the job market, they were dispersed. Accepting the challenge, we put together a group of specialists extensively experienced in the nuclear power industry in Slovakia and also abroad. This laid a solid foundation of ENSECO and today, there is a well-established, renowned and respected company built upon it.