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Rännarsten-murskaamo Oy
OY
Dissolved
Y-tunnus 2837567-2
Sulantie 19, 04300
Tuusula
Operation of gravel and sand pits and mining of clay and kaolin
· NACE 0812
Est. 2017
— employees
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Operation of gravel and sand pits and mining of clay and kaolin
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Rännarsten-murskaamo Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Former (2)
JB
Jonathan Björn Ferdinand Eklund
Chief Executive Officer
Chief Executive Officer
2017 – 2022
PJ
Petri Jaakko Ruostetoja
Confidential Clerk
Confidential Clerk
2022 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
SA
Seppo Aatos Sjöblom
Board of Directors
2022
EH
Elina Hannele Sjöblom
Board of Directors
2022
HE
Harri Eerik Koponen
Chairperson
2022
Former (2)
KE
Karl Erik Sjöblom
Board of Directors
2022 – 2023
BJ
Björn Johan Eklund
Board of Directors
2017 – 2022
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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