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Sjaelso Finland Oy
OY
Active
Y-tunnus 1743125-3
Södra Esplanaden 22A, 00130
Helsingfors
Engineering activities and related technical consultancy
· NACE 7112
Est. 2002
— employees
www.sjaelso.fi
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Engineering activities and related technical consultancy
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Sjaelso Finland Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
HI
Harry Ilmari Strömberg
Chief Executive Officer
Chief Executive Officer
2014
JA
Jan Anders Haglund
Deputy Member
Deputy Member
2017
JJ
Jarkko Jeremias Tapio
Confidential Clerk
Confidential Clerk
2017
Former (1)
MC
Marcus Carl-Erik Tötterman
Audit
Audit
2014 – 2023
Board of directors
Non-executive oversight
No data on file.
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Sjaelso Oy
Company
100%
100%
2023
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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