What is the CVR number of Madsen & Kastberg Byg A/S?

Madsen & Kastberg Byg A/S is registered with CVR / Virk under CVR 40840915.

What is the revenue of Madsen & Kastberg Byg A/S?

Madsen & Kastberg Byg A/S reported revenue of DKK 45,1M in 2025.

Madsen & Kastberg Byg A/S employs 79 people as of the latest annual report.

Brian Kastberg Grün is Chief Executive Officer of Madsen & Kastberg Byg A/S, in role since 2019.

Anne Chabert chairs the board of Madsen & Kastberg Byg A/S, in role since 2022.

Madsen & Kastberg Byg A/S's registered address is Vallensbækvej 41.

A/SActive

CVR 40840915Vallensbækvej 41, 2605 BrøndbyMasonry and bricklaying activities · NACE 4391Est. 201979 employeeswww.m-k.dk

Actively employed in the business

Name	Role	Member since
Current (1)
BK Brian Kastberg Grün Chief Executive Officer	Chief Executive Officer	2019

Non-executive oversight

Name	Role	Member since
Current (4)
LE Lars Erik Holmegaard	Board of Directors	2024
AC Anne Chabert	Chairman	2022
RB Rasmus Boiden Madsen	Board of Directors	2020
ES Emilie Sewerin Nicolaisen	Board of Directors	2022
Former (4)
TL Thomas Leth Madsen	Board of Directors	2019 – 2020
JG Jesper Gemmer	Board of Directors	2022 – 2024
SW Stig Weberg-Petersen	Board of Directors	2024 – 2026
AB Arne Becker Rousing	Chairman	2020 – 2022

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Madsen & Kastberg Gruppen A/S	Company	90–99.99%	100%	2019
Emilie Sewerin Nicolaisen Holding ApS	Company	10–14.99%	0%	2022

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.