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B-Systems Oy
OY
Active
Y-tunnus 0628069-9
Puolaharju 18, 00930
Helsinki
Atk-laitteisto- ja ohjelmistokonsultointi
·
NACE 62020
Est. 1986 · 39 years old
— employees
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Finland
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Atk-laitteisto- ja ohjelmistokonsultointi
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B-Systems Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
PO
Petteri Olavi Bonsdorff
Liquidator
Liquidator
2023
Former (4)
IB
Irme Bonsdorff
Deputy Member
Deputy Member
1986 – 2021
IE
Irme Erja Bonsdorff
Deputy Member
Deputy Member
2021 – 2023
KO
Kari Olavi Bonsdorff
Chief Executive Officer
Chief Executive Officer
2021 – 2023
KB
Kari Bonsdorff
Chief Executive Officer
Chief Executive Officer
1986 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Former (1)
KB
Kari Bonsdorff
Board of Directors
Board of Directors
1986 – 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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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network