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IO Signal Oy
OY
Active
Y-tunnus 2783595-6
As. 6, 02100
Espoo
Retail sale of other new goods
· NACE 4778
Est. 2016
1 employees
www.iosignal.fi
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Retail sale of other new goods
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IO Signal Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
VÄ
Valma Äyhynmäki
Confidential Clerk
Confidential Clerk
2020
HJ
Harri Juhani Äyhynmäki
Chief Executive Officer
Chief Executive Officer
2016
Former (1)
MM
Minna Marina Matis
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2016 – 2024
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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Headline figures, risk assessment and company summary
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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network
