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Black 8 Oy
OY
Active
Y-tunnus 2621902-7
Rinnekuja 2B, 01900
Nurmijärvi
All other professional, scientific and technical activities n.e.c.
· NACE 7499
Est. 2014
— employees
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All other professional, scientific and technical activities n.e.c.
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Black 8 Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
JT
Joonas Tapio Jänkälä
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2024
HS
Heikki Samuli Rantala
Chief Executive Officer
Chief Executive Officer
2024
Former (3)
TA
Teemu Antero Harju
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2014 – 2024
TP
Tero Petri Seppänen
Deputy Member
Deputy Member
2024 – 2024
SM
Sami Miikka Sakari Kovalainen
Chief Executive Officer
Chief Executive Officer
2014 – 2024
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
AP
Arttu Paavo Sakari Tuominen
Board of Directors
2024
Former (1)
JP
Juha Petteri Huuskonen
Board of Directors
2014 – 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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