- Akers Have APT HTL
- Anker
- B.w. Hotel Bondeheimen
- Best Western Anker Hotel
- BEST WESTERN Hotell Bondeheimen
- Best Western Kampen Apartment Hotell
- BEST WESTERN Kampen Apartment Hotell
- BEST WESTERN Karl Johan Hotell
- BEST WESTERN West Hotel
- BUDGET HOTEL OSLO
- Carlton
- Chateau Apartments
- Clarion Collection Hotel Bastion
- Clarion Collection Hotel Folketeateret
- Clarion Collection Hotel Gabelshus
- Clarion Collection Hotel Savoy
- Clarion Hotel Royal Christiania
- Comfort Hotel Boersparken
- Comfort Hotel Grand Central
- Comfort Hotel Xpress
- DoubleTree by Hilton Oslo City Centre
- First Hotel Millennium
- First Hotel Noble House
- Grand Hotel Rica
- Grims Grenka
- Gruner Apartments
- Holmenkollen Park Hotel Rica
- Holmenkollen Park Hotel Rica
- Hotel Continental
- Oslo Hostel Apartments
- Park Inn By Radisson Oslo
- Park Inn By Radisson Oslo Airport
- Quality Hotel 33
- Quality Hotel Expo
- Radisson Blu Hotel Nydalen, Oslo
- Radisson Blu Plaza Hotel, Oslo
- Radisson Blu Scandinavia Hotel Oslo
- Rica Helsfyr Hotel
- Rica Holberg Hotel
- Rica Hotel Bygdoey Alle
- Rica Hotel G20
- Rica Oslo Hotel
- Rica Travel Hotel
- Rica Victoria Hotel
- Saga Hotel Oslo
- Saga Hotel Oslo
- Scandic Asker
- Scandic Byporten
- Scandic Edderkoppen
- Scandic KNA
- Scandic Oslo Airport
- Scandic Sjolyst
- Scandic Vulkan
- Soria Moria Hotel
- Thon Bristol Hotel
- Thon Hotel Astoria
- Thon Hotel Bristol Oslo
- Thon Hotel Cecil
- Thon Hotel Europa
- Thon Hotel Gyldenlove
- Thon Hotel Hovik
- Thon Hotel Linne
- Thon Hotel Linne
- Thon Hotel Munch
- Thon Hotel Opera
- Thon Hotel Oslo Panorama
- Thon Hotel Slottsparken
- Thon Hotel Spectrum
- Thon Hotel Stefan
- Thon Hotel Terminus
- Thon Hotel Ullevaal
- Thon Hotel Vika Atrium
- Ulleval Hotel Within Hospital Area
- Voksenasen Hotel Oslo
