Management Team

Mika Pirneskoski (born 1978)
CEO since 2019

  • Before this Mika has held several management positions in Lamor group
  • Master of Science Degree in Economics from the University of Oulu
  • Finnish citizen

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Johan Grön (born 1966)
COO since 2022 

  • Before joining Lamor, Johan has served in director positions at Gasum, Outotec and Xylem Inc. In addition, he has held several management positions at companies including Stora Enso and Valmet.
  • D.Sc., Chem.Eng. from the Åbo Akademi
  • Finnish citizen 

Johanna Grönroos (born 1977)
CDO since 2021

  • During the previous five years Johanna has served as a partner and as a Senior Manager at Ernst & Young Oy
  • Master of Science Degree in Economics from the Turku School of Economics 
  • Finnish citizen

Shares: 57,500

Timo Koponen (born 1969)
CFO since 2021

  • Before joining Lamor, Timo has served in several positions at Wärtsilä Corporation as well as an external advisor at Bain & Company and Trailmaker Ltd
  • Master of Science Degree in Economics from the Turku School of Economics
  • Finnish citizen

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Magnus Miemois (born 1970)
CCO since 2022

  • Before joining Lamor, Magnus has served in several positions at Wärtsilä Corporation 
  • Master of Science degree in Technology from the Helsinki University of Technology 
  • Finnish citizen

Shares: 63,438

Mervi Oikkonen (born 1976)
Human Resources Director since 2022

  • Before joining Lamor, Mervi has served in HR director positions at Neste Oyj and in different business units at ABB Oy
  • Master of Science Degree in Economics from the Helsinki School of Economics
  • Finnish citizen

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