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Westum Oy
OY
Active
Y-tunnus 0746188-9
Ahventie 4A, 02170
Espoo
Intermediation service activities for real estate activities
·
NACE 6831
Est. 1989 · 37 years old
— employees
Share
Finland
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Companies
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Intermediation service activities for real estate activities
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Westum Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Former (5)
TK
Timo Kalervo Keskilä
Audit
Audit
2003 – 2023
VK
Vesa-Pekka Kalervo Keskilä
Deputy auditor
Deputy auditor
2003 – 2023
MP
Marja-Leena Puikkonen
Liquidator
Liquidator
2020 – 2023
SM
Soili Maarit Raatikainen
Confidential Clerk
Confidential Clerk
2003 – 2020
JS
Jussi Seppo Rissanen
Chief Executive Officer
Chief Executive Officer
2003 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Former (1)
JS
Jussi Seppo Rissanen
Board of Directors
Board of Directors
2003 – 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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Corporate hierarchy, parent and subsidiary network