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Kiinteistösiivous Sirjo Oy
OY
Active
Y-tunnus 1496300-0
As. 1, 30100
Forssa
General cleaning of buildings
· NACE 8121
Est. 1998
1 employees
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General cleaning of buildings
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Kiinteistösiivous Sirjo Oy
Overview
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
ME
Mauri Einari Yli-Jaakkola
Deputy Member
Deputy Member
2020
PT
Petri Tapani Yli-Jaakkola
Chief Executive Officer
Chief Executive Officer
2003
Former (4)
HM
Henni Maria Pöntinen
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2003 – 2020
SI
Seija Irmeli Hakamäki
Audit
Audit
2020 – 2023
MK
Maj-Lis Koskelainen
Audit
Audit
1998 – 2020
JS
Jari-Pekka Sura
Deputy auditor
Deputy auditor
1998 – 2020
Board of directors
Non-executive oversight
No data on file.
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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