Dalia Rantzau Mathiasen

Founder, DM 2020 Holding ApS

Holmehaven 4DK4 active roles

Companies & roles

4 positions

Company	Role	Period	Ownership	Status
DM 2020 Holding ApS CVR 41473053	OtherFounder	Since 2020	—	Active
Byggekonsulenter.dk ApS CVR 40348840	ManagementChief Executive Officer	Since 2019	—	Active
Scientia Group ApS CVR 44519755	ManagementManagement	Since 2024	—	Active
Membraner.dk ApS CVR 41627956	ManagementChief Executive Officer	Since 2021	—	Active

4 positions

Company	Role	Period	Ownership	Status
TKA HOLDING ApS CVR 21114588	OtherFounder	1998 – 2013	—	Dissolved
Fr Dalia Jensen CVR 26014670	OtherStakeholder	2000 – 2012	—	Active
TKA ENTREPRISE A/S CVR 68951712	BoardChairman	1999 – 2012	—	Dissolved
Institut for Fugtteknik ApS CVR 44519828	ManagementManagement	2024 – 2025	—	Active

2 dissolved companies in directorship history

TKA HOLDING ApS

CVR 21114588 · Dissolved 2013 · —

Role: Founder

TKA ENTREPRISE A/S

CVR 68951712 · Dissolved 2012 · —

Role: Chairman