Management team
Juha Toimela
GRK Infra Oy Chief E…
GRK Infra Oy Chief Executive Officer
+358 40 594 5473
juha.toimela@grk.fi
Keijo Haavikko
Deputy Executive Dir…
Deputy Executive Director
+358 50 448 5447
keijo.haavikko@grk.fi
Mikko Sillman
Chief Financial Offi…
Chief Financial Officer
+358 50 350 7879
mikko.sillman@grk.fi
Johanna Korhonen
HR Director
HR Director
+358 50 476 1076
johanna.korhonen@grk.fi
Timo Pinomäki
Chief Risk Officer
Chief Risk Officer
+358 40 510 2123
timo.pinomaki@grk.fi
Riina Rantsi
Business Development…
Business Development Director
+358 40 725 8999
riina.rantsi@grk.fi
Sami Immonen
Construction Directo…
Construction Director
+358 50 414 7236
sami.immonen@grk.fi
Mika Mäenpää
GRK Infra AB Chief E…
GRK Infra AB Chief Executive Officer
+46 73 620 13 99
mika.maenpaa@grkinfra.se
Tarvi Kliimask
GRK Infra AS Chief E…
GRK Infra AS Chief Executive Officer
+372 505 2791
tarvi.kliimask@grk.ee
Mika Häkli
GRK Road Oy Chief Ex…
GRK Road Oy Chief Executive Officer
+358 50 3877 233
mika.hakli@grk.fi
Mikko Nyhä
GRK Rail Oy Chief Ex…
GRK Rail Oy Chief Executive Officer
+358 40 8630 450
mikko.nyha@grk.fi
Matti Heikkinen
Marketing and Commun…
Marketing and Communications Director
+358 400 917 703
matti.heikkinen@grk.fi
Johanna Metsä-Tokila
General Counsel
General Counsel
+358 40 562 0408
johanna.metsa-tokila@grk.fi