Du byg ApS
Private limited companyCVR 45817989København SVActive
Du byg ApS is a private limited company, based in København SV, active in engineering consultancy in construction and civil engineering, founded in 2025. The company is new and has been registered for 1 years.
What has changed
calculated from recorded figures and datesManagement and owners, last 24 months
- New in management: Ulla Birgitte Bang Lieberkind (ceo, 15/08/2025) and Davið Normann (director, 15/08/2025).
- New owners registered: DANO Holding ApS (15/08/2025) and Ullie holding ApS (15/08/2025).
Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.
Employees
monthly figures from CVRCompare with the industry
Engineering consultancy in construction and civil engineering- Du byg ApS–
- Rambøll Danmark A/SDKK 3bn
- Sweco Danmark A/SDKK 1.7bn
- Du byg ApS–
- Rambøll Danmark A/SDKK 169.1m
- Sweco Danmark A/SDKK 231m
- Du byg ApS–
- Rambøll Danmark A/SDKK 950.5m
- Sweco Danmark A/SDKK 766.8m
- Du byg ApS2
- Rambøll Danmark A/S3,293
- Sweco Danmark A/S1,864
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- DANO Holding ApS50%
- Ullie holding ApS50%
Management
2 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Ulla Birgitte Bang Lieberkind | CEO | 15/08/2025 |
| Davið Normann | Director | 15/08/2025 |
- Founders
- DANO Holding ApS, Ullie holding ApS
Signing rule: Selskabet tegnes af 2 direktører i forening.
Address and production units
1 active production unitsAlliancevej 24
2450 København SV
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Du byg ApS | Alliancevej 24, 5, 2450 København SV | 2 | 1031591208 |
Purpose
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
The purpose is quoted from the register in Danish.
Changes year by year
5 registered events20255 changesfounded 1 · management 2 · ownership 2
- FoundedRegistered as Du byg ApS
- ManagementUlla Birgitte Bang Lieberkind appointed ceo
- ManagementDavið Normann appointed director
- OwnershipDANO Holding ApS registered as owner (50%)
- OwnershipUllie holding ApS registered as owner (50%)
Related companies
Same industry in København
- Rambøll Danmark A/S3,293 employees
- Sweco Danmark A/S1,864 employees
- Systra Danmark A/S308 employees
- Isc Rådgivende Ingeniører A/S249 employees
- Ekj Rådgivende Ingeniører A/S215 employees
- TÜV SÜD Domutech A/S213 employees
Same people in management
- OP3 Byg A/Svia Davið Normann
Largest in the industry
- Rambøll Danmark A/SDKK 3bn
- Sweco Danmark A/SDKK 1.7bn
- Semco Maritime A/SDKK 1.3bn
- Artelia A/SDKK 1.1bn
- WSP Danmark A/SDKK 462.9m
- Norconsult Danmark A/SDKK 414.6m
Source and updates
The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026.