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Green Stairs Oy
OY
Dissolved
Y-tunnus 3182013-2
Tilkankatu 39A, 00300
Helsinki
Other personal service activities n.e.c.
· NACE 9699
Est. 2021
— employees
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Green Stairs Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Former (2)
TK
Tia Kaarina Hänninen
Deputy Member
Deputy Member
2021 – 2021
HM
Henriikka Maria Laakso
Chief Executive Officer
Chief Executive Officer
2021 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
AR
Aryani Rachmawati
Board of Directors
2021
MF
Muhammad Fathu Raihan Zakaria
Board of Directors
2021
Former (1)
KG
Kai Gustav Köysti
Board of Directors
2021 – 2021
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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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network