Brian Kastberg Grün

Chief Executive Officer, Madsen & Kastberg Sprinkler og VVS Teknik A/S

Dybendalsvej 2110 active roles

Brian Kastberg Grün holds 10 active roles in Danish companies registered in CVR, including Chief Executive Officer at Madsen & Kastberg Sprinkler og VVS Teknik A/S since 2023 and Chief Executive Officer at Madsen & Kastberg Byg A/S since 2019. Brian Kastberg Grün is registered as legal owner of BRIAN KASTBERG HOLDING ApS (66.67–89.99% share band). 7 earlier roles have ended, the most recent in 2022.

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2026 – now
Stakeholder, Dybendalsvej v/Brian Kastberg
2024 – now
Management, REB Invest ApS
2024 – now
Board of Directors, New-Wai APS
2023 – now
Chief Executive Officer, Madsen & Kastberg Sprinkler og VVS Teknik A/S
2020 – now
Management, Futurum Ejendomme ApS
2020 – 2022
Board of Directors, Viggo Pedersen & Søn A/S Byggeentreprise
2019 – now
Chief Executive Officer, Madsen & Kastberg Gruppen A/S
2019 – now
Management, Madsen & Kastberg Ejendomme ApS
2019 – now
Chief Executive Officer, Madsen & Kastberg VVS A/S
2019 – now
Chief Executive Officer, Madsen & Kastberg Byg A/S
2018 – 2019
Board of Directors, IC PIPE Danmark A/S
2018 – 2019
Management, Andersen & Heegaard EL A/S
2014 – 2019
Board of Directors, ANDERSEN & HEEGAARD A/S
2013 – now
Management, BRIAN KASTBERG HOLDING ApS
2006 – 2007
Board of Directors, KASTBERG & CHRISTENSEN ApS
2004 – 2010
Management, BK-VVS ApS
2004 – 2009
Founder, KGB HOLDING ApS

Personal details

Address

Dybendalsvej 21

Companies & roles

Active roles

10 positions

Company	Role	Period	Ownership	Status
Dybendalsvej v/Brian Kastberg CVR 19019772	OtherStakeholder	Since 2026	—	Active
BRIAN KASTBERG HOLDING ApS CVR 35481141	ManagementManagement	Since 2013	66.67–89.99%	Active
Madsen & Kastberg Gruppen A/S CVR 40840524	ManagementChief Executive Officer	Since 2019	—	Active
Madsen & Kastberg Ejendomme ApS CVR 40922849	ManagementManagement	Since 2019	—	Active
Futurum Ejendomme ApS CVR 41897996	ManagementManagement	Since 2020	—	Active
REB Invest ApS CVR 45194930	ManagementManagement	Since 2024	—	Active
Madsen & Kastberg VVS A/S CVR 40840885	ManagementChief Executive Officer	Since 2019	—	Active
Madsen & Kastberg Byg A/S CVR 40840915	ManagementChief Executive Officer	Since 2019	—	Active
New-Wai APS CVR 44931044	BoardBoard of Directors	Since 2024	—	Active
Madsen & Kastberg Sprinkler og VVS Teknik A/S CVR 44153319	ManagementChief Executive Officer	Since 2023	—	Active

Historical roles

7 positions

Company	Role	Period	Ownership	Status
IC PIPE Danmark A/S CVR 39918714	BoardBoard of Directors	2018 – 2019	—	Dissolved
BK-VVS ApS CVR 26542626	ManagementManagement	2004 – 2010	—	Dissolved
KGB HOLDING ApS CVR 27929044	OtherFounder	2004 – 2009	—	Dissolved
KASTBERG & CHRISTENSEN ApS CVR 29780269	BoardBoard of Directors	2006 – 2007	—	Dissolved
Andersen & Heegaard EL A/S CVR 39767376	ManagementManagement	2018 – 2019	—	Active
Viggo Pedersen & Søn A/S Byggeentreprise CVR 16939978	BoardBoard of Directors	2020 – 2022	—	Active
ANDERSEN & HEEGAARD A/S CVR 18530902	BoardBoard of Directors	2014 – 2019	—	Active

Network

Company network

Active roles

Brian Kastberg Grün

Dybendalsvej v/Brian Kastberg

Stakeholder

BRIAN KASTBERG HOLDING ApS

Management

Madsen & Kastberg Gruppen A/S

Chief Executive Officer

Madsen & Kastberg Ejendomme ApS

Management

Futurum Ejendomme ApS

Management

REB Invest ApS

Management

Madsen & Kastberg VVS A/S

Chief Executive Officer

Madsen & Kastberg Byg A/S

Chief Executive Officer

New-Wai APS

Board of Directors

Madsen & Kastberg Sprinkler og VVS Teknik A/S

Chief Executive Officer

Past companies

IC PIPE Danmark A/S BK-VVS ApS KGB HOLDING ApS KASTBERG & CHRISTENSEN ApS Andersen & Heegaard EL A/S Viggo Pedersen & Søn A/S Byggeentreprise ANDERSEN & HEEGAARD A/S

Co-directors & shared companies

Person	Role	Shared companies	Profile
AK Anders Kastberg Grün	Legal Owner	1company	View profile
EK Eline Kastberg Grün	Legal Owner	1company	View profile
TL Thomas Leth Madsen	Board of Directors	1company	View profile
RB Rasmus Boiden Madsen	Chairman	1company	View profile

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