The board of the Finnish Nuclear Society comprises the president, vice president, secretary, treasurer and from three to five other members. The members of the board are elected in the annual general meeting of the society. The board executes the decisions of the general meetings, is responsible for the finances of the society and generally manages the affairs of the society.

There are also several functionaries assisting the board.


Board of ATS in 2020

Tuomas Rantala
  • Tuomas Rantala
  • President
  • puheenjohtaja(at)
Toivo Kivirinta
  • Jaakko Leppänen
  • Vice President
  • jaakko.leppanen(at)
Antti Räty
  • Antti Räty
  • Secretary
  • sihteeri(at)
Pekka Kupiainen
  • Pekka Kupiainen
  • Treasurer
  • rahastonhoitaja(at)
Jaakko Leppänen
  • Simo Saarinen
  • Board Member
  • simo.saarinen(at)
Vesa Tanskanen 
  • Vesa Tanskanen
  • Board Member
  • vesa.tanskanen(at)
Antti Paajanen
  • Lauri Rintala
  • Board Member
  • lauri.rintala(at)


Functionaries of ATS in 2020

Hanna Tynys
  • Hanna Tynys
  • President of ATS YG
  • hanna.tynys(at)
Eveliina Muuri
  • Eveliina Muuri
  • President of Women in Nuclear Finland
  • eveliina.muuri(at)
Juha-Pekka Hyvärinen
  • Juha-Pekka Hyvärinen
  • Webmaster
  • webmaster(at)
Henri Ormus
  • Henri Ormus
  • Secretary of International Affairs
  • henri.ormus(at)
Eero Patrakka
  • Eero Patrakka
  • Convener of ATS-Seniors
  • eero.patrakka(at)
Jarmo Ala-Heikkilä
  • Jarmo Ala-Heikkilä
  • Editor-in-Chief of ATS Ydintekniikka
  • paatoimittaja(at)