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Suomen Seinät Oy
OY
Active
Y-tunnus 0937779-5
Varpionkatu 8B, 21200
Raisio
Other specialised construction activities n.e.c.
·
NACE 4399
Est. 1993 · 32 years old
3 employees
Share
Finland
/
Companies
/
Other specialised construction activities n.e.c.
/
Suomen Seinät Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
RA
Riku Antero Ruusumo
Chief Executive Officer
Chief Executive Officer
2019
RJ
Risto Juhani Ruusumo
Person with significant control
Person with significant control
2025
LA
Leo Antero Ruusumo
Deputy Member
Deputy Member
2019
PH
Paul Henrik Vikman
Audit
Audit
2013
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
RA
Riku Antero Ruusumo
Chairperson
Chairperson
2019
RJ
Risto Juhani Ruusumo
Board of Directors
Board of Directors
2019
Former (1)
LA
Leo Antero Ruusumo
Board of Directors
Board of Directors
1999 – 2019
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
