ENSECO, a.s. was established in 1997 as a specialized company for commissioning of technological units at the Nuclear Power Plant Mochovce.The need to establish this company emerged as a logical consequence of the necessity to create one integrated subject that would provide complex supervision over the completion of NPP Mochovce - Units 1 and 2, manage assembly completion and realize number of prescribed and - by legislation - required inspections, tests and readiness verifications regarding the technological components and their reliable operation.

Gradually, ENSECO, a.s. has started to establish itself as one of the most significant companies on the energy and investment markets, both in Slovakia and Czech Republic. Currently the company employs more than 120 well-qualified employees meeting demanding requirements posed onto the work with the state-of-the-art technologies. Nowadays, ENSECO, a.s. participates in such a significant project, as: Completion of NPP Mochovce – Units 3 and 4 definitely is.

Strict technical standards demand implementation of high requirements for quality, safety and environmental protection that should be followed and fulfilled regarding all the works associated with realization of various significant investments. Furthermore, these activities require not only high expertise, but also liability and experience in all the fields in which the company operates; therefore, proficiency, quality and high motivation are understood to be inseparable attributes of the company. As a proof of this determination, ENSECO, a.s. has been assigned and successfully maintains ISO 9001:2000, ISO 14001:2004 and OHSAS 18001:2007 certificates awarded by the renowned auditors’ organization: DET NORSKE VERITAS; thus, all three areas of management are, in compliance with these standards, harmoniously implemented into the integrated management system of ENSECO, a.s.