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Ulf Michael Widenius
UM
Ulf Michael Widenius
Silent partner, Exadata kommandiittiyhtiö
FI
9 active roles
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Overview
Companies & roles
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Companies & roles
Active roles
9 positions
Company
Role
Period
Ownership
Status
Exadata kommandiittiyhtiö
CVR 1594120-9
Other
Silent partner
Since 2007
—
Active
Codership Oy
CVR 2109161-8
Board
Board of Directors
Since 2025
—
Active
Open Ocean Fund III Oy
CVR 2293426-9
Board
Board of Directors
Since 2012
—
Active
Open Ocean Fund II Oy
CVR 2293428-5
Board
Board of Directors
Since 2012
—
Active
Open Ocean Capital Oy
CVR 2293434-9
Board
Board of Directors
Since 2012
—
Active
Open Ocean Fund Three Ky
CVR 2417501-6
Other
Silent partner
Since 2017
—
Active
Open Ocean Partners Oy
CVR 2663899-3
Board
Board of Directors
Since 2018
—
Active
Open Ocean Fund XV Oy
CVR 2695732-9
Other
Person with significant control
Since 2015
—
Active
Open Spheres Ab
CVR 2720622-8
Board
Board of Directors
Since 2015
—
Active
Historical roles
1 positions
Company
Role
Period
Ownership
Status
MariaDB Corporation Ab
CVR 2344661-1
Board
Board of Directors
2018 – 2022
—
Active
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