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Executive Team

TVO's Executive Team assists the President and CEO in the management of operations. The minutes of its meetings form the President and CEO’s list of decisions.
Philippe Bor­darier
Pres­i­dent and CEO
Doc­tor of Physi­cist (PhD)
At TVO since 2025

Pres­i­dent and CEO 2025
Joni Ju­uri, b. 1979
CFO, Chief Fi­nan­cial Of­fi­cer
Mas­ter of So­cial Sci­ences (M.Soc.Sc.)
At TVO since 2025

CFO, Chief Fi­nan­cial Of­fi­cer 2025
Pre­vi­ously worked as var­i­ous in­ter­na­tional lead­er­ship po­si­tions at com­pa­nies such as Neste Cor­po­ra­tion and Siemens AS.
Jaana Iso­talo, b. 1977
CPCO, Chief Peo­ple and Com­mu­ni­ca­tions Of­fi­cer
Mas­ter of Ed­u­ca­tion Sci­ence
At TVO since 2002

CPCO, Chief Peo­ple and Com­mu­ni­ca­tions Of­fi­cer 2026
Se­nior Vice Pres­i­dent, HR, train­ing, cor­po­rate re­la­tions, com­mu­ni­ca­tions, and de­vel­op­ment of work com­mu­nity cul­ture 2017
Head of HR 2015-2017
HR Man­ager, Po­siva 2013-2016
Train­ing Man­ager 2004–2011
Ulla-Maija Moisio, b. 1962
CLO, Chief Le­gal Of­fi­cer
Mas­ter of Laws, trained on the bench
At TVO since 2009

CLO, Chief Le­gal Of­fi­cer, 2026
Se­nior Vice Pres­i­dent, Le­gal Af­fairs 2018
Gen­eral Coun­sel 2015–2018
Head of Le­gal Af­fairs 2009–2015
Jouni Sil­ven­noinen, b. 1961
COO, Chief Op­er­at­ing Of­fi­cer
M.Sc. (Eng.)
At TVO since 2003

COO, Chief Op­er­at­ing Of­fi­cer 2026
Se­nior Vice Pres­i­dent, Safety and Se­cu­rity (Act­ing) 2026
OL3 Pro­ject Di­rec­tor 2008
OL3 Pro­ject - Man­ager, En­gi­neer­ing 2006-2008
OL3 Pro­ject - Man­ager, Risk Man­age­ment 2003-2006
Marjo Mu­s­to­nen, b. 1968
CNO, Chief Nu­clear Of­fi­cer, SVP Safety
M.Sc. (Tech.) MBA
At TVO since 1993

CNO, Chief Nu­clear Of­fi­cer, SVP Safety 2026
Se­nior Vice Pres­i­dent, Elec­tric­ity Pro­duc­tion 2017
Se­nior Vice Pres­i­dent, Safety 2015-2017
Se­nior Vice Pres­i­dent, Nu­clear Safety 2014-2015
OL3 Pro­ject - Man­ager, Nu­clear Safety 2008-2014
Man­ager, Op­er­a­tional Safety 2008-2014
OL3 Pro­ject - Head of Com­mis­sion­ing pre­pared­ness and Safety 2005-2008
OL3 Pro­ject, Nu­clear Safety Co­or­di­na­tor 2003-2005
Safety En­gi­neer 1994-2003
Mikko Lampinen, b.1980
Se­nior Vice Pres­i­dent, En­gi­neer­ing
M.Sc. (Eng)
At TVO since 2008

Se­nior Vice Pres­i­dent, En­gi­neer­ing 2022
Head of Plant Mod­i­fi­ca­tions Unit 2020–2022
Head of Com­pe­tence Cen­tre and Unit for Con­struc­tion En­gi­neer­ing 2016-2020
Fire En­gi­neer, Fire Sys­tems En­gi­neer, Fire En­gi­neer­ing Spe­cial­ist 2008-2016
Marko Kesti, b. 1981
Se­nior Vice Pres­i­dent, Main­te­nance
Mas­ter of En­gi­neer­ing
Em­ployed by the com­pany since 2026

Se­nior Vice Pres­i­dent, Main­te­nance 2026
Pre­vi­ously worked in var­i­ous lead­er­ship and main­te­nance man­age­ment po­si­tions in in­dus­try, in­clud­ing at Boli­den Har­javalta Oy, UPM Kymmene Oyj and Ve­na­tor Pig­ments.
Jukka Vas­tamäki, b. 1978
Se­nior Vice Pres­i­dent, Op­er­a­tions
Mas­ter of En­gi­neer­ing
Em­ployed by the com­pany since 2025 (2006)

Se­nior Vice Pres­i­dent, Op­er­a­tions 2026
Plant Man­ager, OL1 and OL2 units 2025–2026
Head of Unit and Team Leader, Op­er­a­tional Safety 2013–2020
Shift Su­per­vi­sor 2006–2012
Dur­ing 2020–2025, worked for the City of Rauma as Man­ag­ing Di­rec­tor of Rauma Wa­ter and Rauma Waste Man­age­ment.