Loading profile…
Riskpilot
← Back to search
Sign in
Get full access
HA
Henning Alexander Siewers
Legal Owner, ONCOINVENT ASA
NO
4 active roles
Watchlist
Share
Overview
Companies & roles
Network
Active roles
4
directorships & management
Past roles
1
historical positions
Dissolved companies
0
in directorship history
Career timeline
2024 – now
Legal Owner, ONCOINVENT ASA
2024 – now
Legal Owner, CAVENDISH HYDROGEN ASA
2024 – now
Legal Owner, NEL ASA
2019 – 2024
Board of Directors, SAMEIET MARIDALSVEIEN 86 A
2009 – now
Owner, SIEWERS IDÉ
Personal details
Nationality
NO
Active roles
4 positions
Company
Role
Period
Ownership
Status
ONCOINVENT ASA
CVR 992219688
Owner
Legal Owner
Since 2024
0.0%
Active
SIEWERS IDÉ
CVR 994625764
Owner
Owner
Since 2009
—
Active
CAVENDISH HYDROGEN ASA
CVR 933187764
Owner
Legal Owner
Since 2024
0.0%
Active
NEL ASA
CVR 979938799
Owner
Legal Owner
Since 2024
0.0%
Active
Historical roles
1 positions
Company
Role
Period
Ownership
Status
SAMEIET MARIDALSVEIEN 86 A
CVR 982029996
Board
Board of Directors
2019 – 2024
—
Active
Co-directors & shared companies
Person
Role
Shared companies
Profile
SL
Sally Louise Bennett
Board of Directors
1
company
View profile
SK
Stener Kvinnsland
Board of Directors
1
company
View profile
RS
Rune Skeie
Chief Executive Officer
1
company
View profile
DS
Debra Stephanie Barker
Board of Directors
1
company
View profile
HH
Hilde Hermansen Steineger
Board of Directors
1
company
View profile
Company network
Active roles
Henning Alexander Siewers
ONCOINVENT ASA
Legal Owner
SIEWERS IDÉ
Owner
CAVENDISH HYDROGEN ASA
Legal Owner
NEL ASA
Legal Owner