John Frederik Siegstad

Founder, Attavik Holding ApS

Strandvejen 73A, 2. th1 active role

John Frederik Siegstad holds 1 active role in Danish companies registered in CVR, including Founder at Attavik Holding ApS since 2017. 1 earlier role has ended, the most recent in 2025.

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2018 – 2025
Legal Owner, Attavik A/S
2017 – now
Founder, Attavik Holding ApS

Personal details

Address

Strandvejen 73A, 2. th

Companies & roles

Active roles

1 positions

Company	Role	Period	Ownership	Status
Attavik Holding ApS CVR 38886479	OtherFounder	Since 2017	—	Active

Historical roles

1 positions

Company	Role	Period	Ownership	Status
Attavik A/S CVR 38917595	OwnerLegal Owner	2018 – 2025	—	Active

Network

Company network

Active roles

John Frederik Siegstad

Attavik Holding ApS

Founder

Past companies

Attavik A/S

Co-directors & shared companies

Person	Role	Shared companies	Profile
PJ Poul Jørgen Holm	Legal Owner	1company	View profile
JN Jeanne Naja Holm	Legal Owner	1company	View profile
ML Malik Leif Holm	Legal Owner	1company	View profile
IN Ivalu Naja Holm Vinther	Founder	1company	View profile

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