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TMM-Group Oy
OY
Active
Y-tunnus 3252979-3
Kivenhakkaajankatu 4, 24100
Salo
Activities of head offices
·
NACE 7010
Est. 2021 · 4 years old
— employees
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TMM-Group Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
TA
Timo Antero Aumola
Deputy Member
Deputy Member
2024
MO
Mika Olavi Leino
Deputy auditor
Deputy auditor
2024
MN
Mikko Niko Tapani Vahtera
Chief Executive Officer
Chief Executive Officer
2026
MH
Minna Helena Tyrväinen
Audit
Audit
2024
Former (2)
MB
Mikko Brynolf Lietzen
Chief Executive Officer
Chief Executive Officer
2023 – 2024
TT
Tommi Taneli Aumola
Chief Executive Officer
Chief Executive Officer
2024 – 2026
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
MN
Mikko Niko Tapani Vahtera
Board of Directors
Board of Directors
2026
TT
Tommi Taneli Aumola
Chairperson
Chairperson
2026
Former (2)
MB
Mikko Brynolf Lietzen
Board of Directors
Board of Directors
2023 – 2024
AJ
Antti Jussi Linna
Board of Directors
Board of Directors
2024 – 2024
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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More on TMM-Group Oy
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Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network