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SP
Sami Petteri Perkko
Board of Directors, Tampereen Porausteam Oy
FI
4 active roles
Watchlist
Share
Overview
Companies & roles
Network
Active roles
4
directorships & management
Past roles
2
historical positions
Dissolved companies
0
in directorship history
Career timeline
2025 – now
Board of Directors, Kiviratas Oy
2023 – now
Board of Directors, Hapecon Oy
2020 – 2023
Chief Executive Officer, Projektivisio Oy
2018 – now
Stakeholder, Kiviranta Invest
2016 – now
Board of Directors, Tampereen Porausteam Oy
2015 – 2022
Board of Directors, Kiinteistö Oy Oikojankatu 5-7
Personal details
Nationality
FI
Active roles
4 positions
Company
Role
Period
Ownership
Status
Tampereen Porausteam Oy
CVR 1702307-3
Board
Board of Directors
Since 2016
—
Active
Kiviranta Invest
CVR 2425132-2
Other
Stakeholder
Since 2018
—
Active
Hapecon Oy
CVR 2527660-1
Board
Board of Directors
Since 2023
—
Active
Kiviratas Oy
CVR 3556204-6
Board
Board of Directors
Since 2025
—
Active
Historical roles
2 positions
Company
Role
Period
Ownership
Status
Projektivisio Oy
CVR 2502147-3
Management
Chief Executive Officer
2020 – 2023
—
Active
Kiinteistö Oy Oikojankatu 5-7
CVR 2728718-7
Board
Board of Directors
2015 – 2022
—
Active
Co-directors & shared companies
Person
Role
Shared companies
Profile
SM
Sakari Markus Haapaniemi
Chief Executive Officer
2
companies
View profile
MV
Matti Viljami Valpas
Audit
2
companies
View profile
MJ
Mikko Jukka Ensio Jokinen
Audit
1
company
View profile
MS
Marko Sakari Pöntinen
Deputy auditor
1
company
View profile
VK
Valtteri Kalle Markus Salonen
Deputy Member
1
company
View profile
Company network
Active roles
Sami Petteri Perkko
Tampereen Porausteam Oy
Board of Directors
Kiviranta Invest
Stakeholder
Hapecon Oy
Board of Directors
Kiviratas Oy
Board of Directors