Martti Kalervo Helkala
Board of Directors, Asunto-osakeyhtiö Sampsantie 50 - Bostadsaktiebolag Sampsavägen 50
FI1 active role
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Martti Kalervo Helkala is a Finnish director with 1 active role across Finnish companies, including Board of Directors at Asunto-osakeyhtiö Sampsantie 50 - Bostadsaktiebolag Sampsavägen 50.