Enterprise Structure

Top management of SSE “Chornobyl NPP”:

Acting Director General of SSE “Chornobyl NPP” — Valeriy Seyda 

Was born in 1963.

Graduated from Tomsk Polytechnic Institute in 1989.

Since 3rd April 1989, started to work at Chornobyl NPP as a young specialist.

Throughout the whole employment period at ChNPP held the following positions:
-       Health Physicist of Radiation Safety Shop (1989-1990);
-       Engineer, Leading Engineer, Deputy Head of Radiation Safety Shop (1990-1998);
-       Chief Specialist of Planning and Quality Department, Service of International Decommissioning Projects (1998-2000);
-       Head of Reliability Laboratory, Production and Technical Service (2000);
-       Head of Engineering Support Department, Production and Technical Service (2001);
-       Deputy Head of Decommissioning Department (2002-2005);
-       Deputy Chief Engineer (for Repair and Dismantling), Deputy Technical Director (for Decommissioning) (2005-2008);
-       Deputy Director General (for Strategic Planning and Development) (2008-2012);
-       First Deputy Director General (for Planning and Decommissioning) (from 2012).

From 31st April 2021 — Acting Director General of SSE «Chornobyl NPP».


Complete structure of the enterprise can be downloaded here.

Total quantity of SSE “Chornobyl NPP” personnel – 2,792 persons.

Dynamics of personnel quantity change:

*Increase in the staff number in 2019 is due to the State Enterprise "Chornobyl NPP Facilities Support Department" takeover to SSE ChNPP.