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SM
Samuli Markus Antero Sistonen
Person with significant control, Tektar Oy
FI
3 active roles
Watchlist
Share
Overview
Companies & roles
Network
Active roles
3
directorships & management
Past roles
2
historical positions
Dissolved companies
0
in directorship history
Career timeline
2025 – now
Person with significant control, Tektar Oy
2025 – now
Board of Directors, End Line Oy
2022 – now
Board of Directors, Asunto Oy Eestinkallio 5, Espoo
2021 – 2023
Board of Directors, Fenord Oy
2018 – 2022
Board of Directors, Opinion Media Oy
Personal details
Nationality
FI
Active roles
3 positions
Company
Role
Period
Ownership
Status
Tektar Oy
CVR 2613980-1
Other
Person with significant control
Since 2025
—
Active
Asunto Oy Eestinkallio 5, Espoo
CVR 2870495-8
Board
Board of Directors
Since 2022
—
Active
End Line Oy
CVR 3499232-7
Board
Board of Directors
Since 2025
—
Active
Historical roles
2 positions
Company
Role
Period
Ownership
Status
Opinion Media Oy
CVR 2705410-5
Board
Board of Directors
2018 – 2022
—
Active
Fenord Oy
CVR 3240082-6
Board
Board of Directors
2021 – 2023
—
Active
Co-directors & shared companies
Person
Role
Shared companies
Profile
JO
Juha Olavi Ryynänen
Deputy Member
2
companies
View profile
PS
Peter Samuel Laine
Deputy Chief Executive Officer
1
company
View profile
NP
Nuutti Petteri Syrjäaho
Deputy Member
1
company
View profile
TT
Tarmo Tapio Syrjäaho
Chief Executive Officer
1
company
View profile
JO
Jouko Olavi Ryynänen
Chief Executive Officer
1
company
View profile
Company network
Active roles
Samuli Markus Antero Sistonen
Tektar Oy
Person with significant control
Asunto Oy Eestinkallio 5, Espoo
Board of Directors
End Line Oy
Board of Directors