Martti Kalevi Hämäläinen
Board of Directors, Rakennus ja Valvonta Martti Hämäläinen Oy
FI1 active role
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Martti Kalevi Hämäläinen is a Finnish director with 1 active role across Finnish companies, including Board of Directors at Rakennus ja Valvonta Martti Hämäläinen Oy.