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Home  /  COMPANY  /  Administration and management  /  Management Group

MANAGEMENT GROUP

 

TVO's Management Group assists the President and CEO in the management of company operations. The minutes of its meetings form the President and CEO’s list of decisions.

Tanhua_Jarmo_2017.png Jarmo Tanhua, b. 1965 
President and CEO

M.Sc. (Eng.) 

At TVO since 1990 
President and CEO 2008 - 
Senior Vice President, Engineering, 2004 - 2008 
Manager, Electrical and Automation Maintenance, 2000 - 2004 
Planning Engineer, Electrical Engineering and Project Engineer, Data Administration (ICT) 1991 - 1999


Kosonen_Mikko_2017.png Mikko Kosonen, b. 1959 
Senior Vice President, Safety
Chairman of Plant Meeting, TVO Nuclear Services Ltd., Chairman of Board of Directors 
Chairman of Olkiluodon Vesi Oy since May 14, 2009

M.Sc. (Eng.) 

At TVO since 1984
Senior Vice President, Production 2008 - 
Manager, Operations 2002 - 2008
Head of Operational Safety 1994 - 2002

Silvennoinen_Jouni_2017_1.png Jouni Silvennoinen, b. 1961 
OL3 Project Director 

M.Sc. (Eng.) 

At TVO since 2003
OL3 Project Director 2008 - 
OL3 Project - Manager, Engineering 2006 - 2008 
OL3 Project - Manager, Risk Management 2003 - 2006

Mustonen_Marjo_2017.png Marjo Mustonen, b. 1968 
Senior Vice President, Electricity Production

M.Sc. (Tech.)
eMBA

At TVO since 1993
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

Jakonen_Sami_2017.png







Sami Jakonen, b.1962 
Senior Vice President, Engineering and Expert Services

M.Sc. (Eng.) 

At TVO since 1988 
Senior Vice President, Engineering and Expert Services 2015 -
Senior Vice President, Engineering 2011 - 2015
Senior Manager, Engineering, Project Department 2008 - 2011 
Manager, Electrical Engineering, Project Department and Power Plant Engineering 2007 - 2008 
Manager, Electrical Engineering, Project Department 2004 - 2007 
Manager, Electrical Engineering 1997 - 2004 
Planning and Research Engineer 1989 - 1997, Reliability Engineer 1988

Pekka_Frantti.jpgPekka Frantti, b. 1964
Senior Vice President, OL3 Commercial Completion, Corporate Supply Management and Development of Legal Affairs

M.Sc. (Eng.) 

At TVO since 2016
Senior Vice President, OL3 Commercial Completion, 2016 - 2018
Previously worked as management consultant, CEO of GS-Hydro Group and in various management positions in YIT and ABB.

Ussa_Anja_2017.png




Anja Ussa, b. 1964 
Senior Vice President, Finance, IT, Business Development and Support Services

M.Sc (Econ.) 

At TVO since 2004
Senior Vice President, Finance, IT, Business Development and Support Services 2017 -
Senior Vice President since 2012 - 2017
Controller 2005 - 2012 
Cost Accountant 2004 - 2005

UllaMaijaMoisio_web2.jpg
Ulla-Maija Moisio, b. 1962
Senior Vice President, Legal Affairs
TVO Nuclear Services Ltd., Member of Board of Directors

Master of Laws, Trained on the bench

At TVO since 2009
Senior Vice President, Legal Affairs, 2018 -
General Counsel 2015 – 2018
Head of Legal Affairs 2009 – 2015


Isotalo_Jaana_web.jpgJaana Isotalo, b. 1977
Senior Vice President, HR, training, corporate relations communications, and development of work community culture

M.Sc. (Econ.)

At TVO since 2002
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

Piekkari_Lauri_2017.png Lauri Piekkari, b. 1963 
Senior Vice President, Treasury 

M.Sc. (Econ.) 

At TVO since 2002 
Senior Vice President, Treasury 2012 
Vice President and Treasurer 2002 - 2012


kuva_TNJN.jpg
Tapio Nieminen
Quality Manager,
Personnel Representative

Virta_Jyri_2017.pngMatti Tamminen
Craftsman,
1. Deputy Personnel Representative
Jokiranta_Jarmo_2017.pngJarmo Jokiranta

Maintenance Technician,
2. Deputy Personnel Representative