Stefan Gustav Ljung

Board of Directors, BIOTOPEN HOLDING AB

Jakob Westinsgatan 8 Lgh 1105SE6 active roles

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directorships & management

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Jakob Westinsgatan 8 Lgh 1105

Company	Role	Period	Ownership	Status
BIOTOPEN HOLDING AB CVR 5565254637	BoardBoard of Directors	Since 2022	—	Active
Subsin Förvaltning AB CVR 5565948444	BoardBoard of Directors	Since 2019	—	Dissolved
Solnahuset AB CVR 5568175342	BoardDeputy Board Member	Since 2019	—	Dissolved
Yummix Asia AB CVR 5568662869	BoardDeputy Board Member	Since 2025	—	Active
Doctor on call Sweden AB CVR 5568884356	BoardDeputy Board Member	Since 2022	—	Active
Framnäs 7 Ekonomisk förening CVR 7696234454	BoardBoard of Directors	Since 2019	—	Dissolved

Person	Role	Shared companies	Profile
PM Pehr Magnus Holmgren	Deputy Board Member	1company	View profile
DH David Hullberg Risling	Deputy Board Member	1company	View profile
MK Mathias Karl Erik Santesson	Board of Directors	1company	View profile
LS Lars Staffan Larsson	Audit	1company	View profile

Company	Role	Period	Ownership	Status
BIOTOPEN HOLDING AB CVR 5565254637	BoardBoard of Directors	Since 2022	—	Active
Subsin Förvaltning AB CVR 5565948444	BoardBoard of Directors	Since 2019	—	Dissolved
Solnahuset AB CVR 5568175342	BoardDeputy Board Member	Since 2019	—	Dissolved
Yummix Asia AB CVR 5568662869	BoardDeputy Board Member	Since 2025	—	Active
Doctor on call Sweden AB CVR 5568884356	BoardDeputy Board Member	Since 2022	—	Active
Framnäs 7 Ekonomisk förening CVR 7696234454	BoardBoard of Directors	Since 2019	—	Dissolved

Person	Role	Shared companies	Profile
PM Pehr Magnus Holmgren	Deputy Board Member	1company	View profile
DH David Hullberg Risling	Deputy Board Member	1company	View profile
MK Mathias Karl Erik Santesson	Board of Directors	1company	View profile
LS Lars Staffan Larsson	Audit	1company	View profile