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Oy Sandmalm Ab
OY
Active
Y-tunnus 0726241-7
C/O Hannu Petersohn Kirstinkatu 3B-345, 00530
Helsinki
Operation of gravel and sand pits and mining of clay and kaolin
· NACE 0812
Est. 1988 · 37 years old
— employees
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Finland
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Companies
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Operation of gravel and sand pits and mining of clay and kaolin
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Oy Sandmalm Ab
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
HS
Hannu Sakari Petersohn
Liquidator
Liquidator
2021
Former (1)
CJ
Carl Joachim Wasström
Deputy Member
Deputy Member
2007 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Former (1)
JV
Jarl Viking Richard Wasström
Board of Directors
2007 – 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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