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Oy Musta Granit
OY
Dissolved
Y-tunnus 0111848-1
Johanneksenrinne 1B-129, 00120
Helsinki
All other professional, scientific and technical activities n.e.c.
· NACE 7499
Est. 1915
0 employees
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All other professional, scientific and technical activities n.e.c.
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Oy Musta Granit
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
IK
Ismo Kalevi Uosukainen
Chief Executive Officer
Chief Executive Officer
2017
ER
Esa Risto Uosukainen
Deputy Member
Deputy Member
2021
Former (1)
HT
Heikki Tapio Siirilä
Deputy Member
Deputy Member
2020 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
KM
Kalle Miikka Kalevi Uosukainen
Chairperson
2021
Former (2)
JP
Jukka Paavo Juhani Uosukainen
Chairperson
2020 – 2021
UI
Ulla-Maija Irene Hurmeranta
Chairperson
2017 – 2020
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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