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Ossinkallio Oy
OY
Active
Y-tunnus 0779095-7
As. 5, 05820
Hyvinkää
Development of building projects
· NACE 6812
Est. 1989 · 36 years old
— employees
Share
Finland
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Companies
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Development of building projects
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Ossinkallio Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
LW
Luca Waltteri Wahlman
Deputy Member
Deputy Member
2023
OJ
Ossi Juhani Kalliola
Chief Executive Officer
Chief Executive Officer
2006
Former (1)
SJ
Sonja Johanna Wahlman
Deputy Member
Deputy Member
2006 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
SR
Satu Ritva Berit Wahlman
Chairperson
2023
Shareholders
As of last annual report
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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Corporate hierarchy, parent and subsidiary network