Michael Holm Guldhammer

Chief Executive Officer, X8 Holding ApS

Duntzfelts Alle 14, kl. tvDK4 active roles

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

in directorship history

Career timeline

Personal details

Nationality

Address

Duntzfelts Alle 14, kl. tv

Company	Role	Period	Ownership	Status
X8 Holding ApS CVR 45807746	ManagementChief Executive Officer	Since 2025	—	Active
Border Breakers CVR 26964334	OtherStakeholder	Since 2016	—	Active
Morgendagen ApS CVR 44000407	ManagementManagement	Since 2025	—	Active
Closer CPH I/S CVR 43973940	OtherStakeholder	Since 2023	—	Active

Company	Role	Period	Ownership	Status
GOLDMIND ApS CVR 25503481	BoardBoard of Directors	2001 – 2003	—	Dissolved
Border Breakers Publishing I/S CVR 31651638	OtherStakeholder	2008 – 2011	—	Active

Person	Role	Shared companies	Profile
SG Sille-Sofie Guldhammer	Legal Owner	1company	View profile
JG Jonathan Guldhammer	Legal Owner	1company	View profile
KB Karl-Alfred Brylle	Audit	1company	View profile
SZ Sebastian Zsolt Szigethy	Board of Directors	1company	View profile
VC Victor Christoffersen	Management	1company	View profile

Company	Role	Period	Ownership	Status
X8 Holding ApS CVR 45807746	ManagementChief Executive Officer	Since 2025	—	Active
Border Breakers CVR 26964334	OtherStakeholder	Since 2016	—	Active
Morgendagen ApS CVR 44000407	ManagementManagement	Since 2025	—	Active
Closer CPH I/S CVR 43973940	OtherStakeholder	Since 2023	—	Active

Company	Role	Period	Ownership	Status
GOLDMIND ApS CVR 25503481	BoardBoard of Directors	2001 – 2003	—	Dissolved
Border Breakers Publishing I/S CVR 31651638	OtherStakeholder	2008 – 2011	—	Active