Mikael Lemström

Born: 1967, male

Nationality: Finnish

Education: M.Sc. Eng, Technical Physics

Member of the Leadership Team: since 2023

Employed by Fortum: since 1990

Shareholding in Fortum at 31 December 2025: 15,577
Go to the managers’ transactions notifications to view possible transactions occurred after the year‑end.

Previous positions: Mikael Lemström has extensive leadership experience across Fortum’s energy businesses. He has held several senior leadership positions in hydro, nuclear, heating and cooling and sales since 2009, as well as various international positions in South East Asia and Poland from 1995 to 2017.

Key positions of trust: Chair of the Board of Directors of Kemijoki Oy; Member of the Board of Directors of Finnish Energy