Gustaf Svante Knall

Board of Directors, Gustav3 AB

Lill-Jans Plan 3 Lgh 1201SE18 active roles

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

in directorship history

Career timeline

Personal details

Nationality

Address

Lill-Jans Plan 3 Lgh 1201

Company	Role	Period	Ownership	Status
Gustav3 AB CVR 5567478853	BoardBoard of Directors	Since 2024	—	Active
Hagablue AB CVR 5568758725	BoardBoard of Directors	Since 2026	—	Active
Mengus Investment 2019 AB CVR 5591548531	BoardBoard of Directors	Since 2021	—	Active
Mengus Twenty AB CVR 5592119654	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyone AB CVR 5592119886	BoardBoard of Directors	Since 2022	—	Active
GK Capital AB CVR 5592325590	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentytwo AB CVR 5592339773	BoardBoard of Directors	Since 2022	—	Active
Knall 2019 AB CVR 5592350960	BoardBoard of Directors	Since 2022	—	Active
Fastighets AB OP5 CVR 5592431406	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyfour AB CVR 5592462443	BoardBoard of Directors	Since 2022	—	Active
Gustaf Knall AB CVR 5592736192	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyfive AB CVR 5593117004	BoardBoard of Directors	Since 2022	—	Dissolved
Ebba Ljungbergh AB CVR 5593167306	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentysix AB CVR 5595170555	BoardBoard of Directors	Since 2025	—	Active
Mengus Twentyseven AB CVR 5595170563	BoardBoard of Directors	Since 2025	—	Active
Knall 2026 AB CVR 5595750448	BoardBoard of Directors	Since 2026	—	Active
Mengus Stockholm 2026 AB CVR 5595769398	BoardBoard of Directors	Since 2026	—	Active
Hagablue Investment AB CVR 5595772293	BoardBoard of Directors	Since 2026	—	Active

Company	Role	Period	Ownership	Status
Bostadsrättsföreningen Mjölnaren 1 och 2 CVR 7164187275	BoardBoard of Directors	2022 – 2022	—	Active
BOSTADSRÄTTSFÖRENINGEN S:T ERIKSPLAN 5 CVR 7696061071	BoardBoard of Directors	2022 – 2025	—	Active

Person	Role	Shared companies	Profile
ND Nils Daniel Eriksson	Board of Directors	3companies	View profile
CF Conny Fredric Hävrén	Chief Auditor	3companies	View profile
BL Björn Lindahl	Chairman	2companies	View profile
BH Bo Hansi Danroth	Board of Directors	2companies	View profile
KE Kristoffer Erik Andreas Ultenius	Chief Executive Officer	1company	View profile

Company	Role	Period	Ownership	Status
Gustav3 AB CVR 5567478853	BoardBoard of Directors	Since 2024	—	Active
Hagablue AB CVR 5568758725	BoardBoard of Directors	Since 2026	—	Active
Mengus Investment 2019 AB CVR 5591548531	BoardBoard of Directors	Since 2021	—	Active
Mengus Twenty AB CVR 5592119654	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyone AB CVR 5592119886	BoardBoard of Directors	Since 2022	—	Active
GK Capital AB CVR 5592325590	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentytwo AB CVR 5592339773	BoardBoard of Directors	Since 2022	—	Active
Knall 2019 AB CVR 5592350960	BoardBoard of Directors	Since 2022	—	Active
Fastighets AB OP5 CVR 5592431406	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyfour AB CVR 5592462443	BoardBoard of Directors	Since 2022	—	Active
Gustaf Knall AB CVR 5592736192	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentyfive AB CVR 5593117004	BoardBoard of Directors	Since 2022	—	Dissolved
Ebba Ljungbergh AB CVR 5593167306	BoardBoard of Directors	Since 2022	—	Active
Mengus Twentysix AB CVR 5595170555	BoardBoard of Directors	Since 2025	—	Active
Mengus Twentyseven AB CVR 5595170563	BoardBoard of Directors	Since 2025	—	Active
Knall 2026 AB CVR 5595750448	BoardBoard of Directors	Since 2026	—	Active
Mengus Stockholm 2026 AB CVR 5595769398	BoardBoard of Directors	Since 2026	—	Active
Hagablue Investment AB CVR 5595772293	BoardBoard of Directors	Since 2026	—	Active

Company	Role	Period	Ownership	Status
Bostadsrättsföreningen Mjölnaren 1 och 2 CVR 7164187275	BoardBoard of Directors	2022 – 2022	—	Active
BOSTADSRÄTTSFÖRENINGEN S:T ERIKSPLAN 5 CVR 7696061071	BoardBoard of Directors	2022 – 2025	—	Active