Loading profile…
Riskpilot
← Back to search
Sign in
Get full access
SB
Sebastian Bjarne Mårtensson
Chairperson, M3 Invest Oy
FI
1 active role
Watchlist
Share
Overview
Companies & roles
Network
Active roles
1
directorships & management
Past roles
3
historical positions
Dissolved companies
0
in directorship history
Career timeline
2024 – 2025
Board of Directors, Asunto Oy Helsingin Priki Johanna
2019 – 2022
Board of Directors, Asunto Oy Vaasan Myllykatu 10 - Bostads Ab Vasa Kvarngatan 10
2019 – 2021
Board of Directors, Osakesäästäjien OSKL Oy
2017 – now
Chairperson, M3 Invest Oy
Personal details
Nationality
FI
Active roles
1 positions
Company
Role
Period
Ownership
Status
M3 Invest Oy
CVR 2831083-6
Board
Chairperson
Since 2017
—
Active
Historical roles
3 positions
Company
Role
Period
Ownership
Status
Osakesäästäjien OSKL Oy
CVR 1548985-7
Board
Board of Directors
2019 – 2021
—
Active
Asunto Oy Vaasan Myllykatu 10 - Bostads Ab Vasa Kvarngatan 10
CVR 2697225-4
Board
Board of Directors
2019 – 2022
—
Active
Asunto Oy Helsingin Priki Johanna
CVR 3191315-2
Board
Board of Directors
2024 – 2025
—
Active
Co-directors & shared companies
Person
Role
Shared companies
Profile
KK
Karri Kristian Salmi
Chief Executive Officer
1
company
View profile
SW
Sven-Eric Waldemar Holmström
Chairperson
1
company
View profile
MY
Matti Yrjö Rantalainen
Deputy Member
1
company
View profile
MJ
Matti Jaakko Kalervo Hirvonen
Board of Directors
1
company
View profile
EI
Erika Ida Maria Grönlund
Audit
1
company
View profile
Company network
Active roles
Sebastian Bjarne Mårtensson
M3 Invest Oy
Chairperson