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Dieta Group Oy
OY
Dissolved
Y-tunnus 2668043-8
C/O Dieta Group Oy Holkkitie 8A, 00880
Helsinki
Yhdistetyt toimistopalvelut
·
NACE 82110
Est. 2015 · 11 years old
— employees
www.dieta.fi
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Dieta Group Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
RM
Riitta Marketta Järnstedt
Confidential Clerk
Confidential Clerk
2023
EJ
Esko Juhani Järvenpää
Chief Executive Officer
Chief Executive Officer
2015
Former (3)
MJ
Markku Juhani Katajisto
Audit
Audit
2016 – 2023
SO
Sari Orvokki Havukainen
Confidential Clerk
Confidential Clerk
2016 – 2022
JM
Jarno Markus Olavi Käyhkö
Deputy Member
Deputy Member
2023 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
AJ
Aki Juhana Karrinpoika Käyhkö
Chairperson
Chairperson
2023
HA
Heikki Antero Savolainen
Board of Directors
Board of Directors
2023
KW
Kai-Erik Wilhelm Becker
Board of Directors
Board of Directors
2023
Former (4)
VP
Vesa Pekka Keränen
Board of Directors
Board of Directors
2017 – 2022
HT
Hannu Tapio Puhakka
Board of Directors
Board of Directors
2017 – 2023
MT
Marko Tapio Palmunen
Chairperson
Chairperson
2017 – 2023
HJ
Harri Juhani Sivula
Board of Directors
Board of Directors
2017 – 2023
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
MB Equity Fund IV Ky
Company
88.6%
88.6%
2023
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
