BY Administration manages rental property for owners who want their investment run professionally — built by property owners, run by operators.
The company covers Copenhagen’s districts with two core services: long-term rental administration, from tenant screening to rent collection, and short-term rental management across Airbnb, Booking.com and Vrbo, with pricing and guest communication handled for the owner.
Transparent pricing — one published rate per service, no hidden fees, no fine print — reflects how the group prefers to do business.
What it does
- 01Long-term rental administration and tenant placement
- 02Short-term rental management (Airbnb, Booking.com, Vrbo)
- 03Administration for owners’ associations
- 04Cleaning, photography and advisory services
Key figures
189k
Gross profit
DKK · first filing, 2025
147k
Net profit
DKK · first filing, 2025
74.5%
Equity ratio
First filing, 2025
2
Employees
CVR register, 2025
Figures as filed with the Danish Business Authority. Amounts are rounded; the full annual report is public in the CVR register.
At a glance
4.4 / 5
Trustpilot
22 reviews, 2026
Copenhagen
Coverage
Per byadministration.dk
Danske Udlejere
Member
Per byadministration.dk, 2026
Registered management
- Mohamed-Nour YousifRegistered director · partner through Nour Invest ApS
- Yousif YousifRegistered director
- Ludvig Boas Pausgård JensenRegistered director
As registered with CVR / Virk, 2026.
Annual reports
| Period | Result | Report |
|---|---|---|
| 2025-06-01 → 2025-12-31 | 147,276 | Open |
Amounts in DKK as filed with the Danish Business Authority. Opening a report shows the filed document itself. All companies →