- Clarion Hotel The Hub
- Citybox Oslo
- Radisson Blu Plaza Hotel, Oslo
- Kampen Hotel
- Comfort Hotel Xpress Youngstorget
- Comfort Hotel Xpress Central Station
- Smarthotel Oslo
- Hotel Verdandi Oslo
- Anker Hotel
- Bunks at Rode
- K7 Hotel Oslo
- Thon Hotel Slottsparken
- Thon Hotel Opera
- Radisson RED Oslo Økern
- Karl Johan Hotel
- Hobo Oslo
- Comfort Hotel Grand Central
- Radisson Blu Hotel Oslo Alna
- Comfort Hotel Børsparken
- Comfort Hotel Karl Johan
- Radisson Blu Scandinavia Hotel, Oslo
- Thon Hotel Panorama
- Sommerro
- Quality Hotel Hasle Linie
- Clarion Hotel Oslo
- THE THIEF
- Hotell Bondeheimen
- Scandic Helsfyr
- Grand Hotel Oslo by Scandic
- Quality Hotel 33
- Thon Hotel Spectrum
- Scandic Holberg
- Quality Hotel Entry
- Bob W Oslo Sentralen
- Thon Hotel Rosenkrantz
- Revier
- Thon Hotel Storo
- Scandic St Olavs Plass
- Scandic Vulkan
- Scandic Byporten
- Home Hotel Folketeateret
- Hotel Christiania Teater
- Radisson Blu Hotel Nydalen, Oslo
- Hotel Continental
- Thon Hotel Vika Atrium
- Thon Hotel Snø
- The Well Spa & Hotel
- Amerikalinjen
- Thon Hotel Cecil
- Scandic Go, Grensen 20
- Hotel Bristol
- Radisson RED Oslo City Centre, A Verified Net Zero Hotel
- X Hotel
- Scandic Oslo City
- Lily Country Club
- Thon Hotel Terminus
- Thon Hotel Europa
- Thon Hotel Astoria
- Cochs Pensjonat
- Thon Hotel Arena
- Home Hotel Bastion
- Thon Hotel Ski
- HI Oslo Haraldsheim - Hostel
- Scandic Victoria
- First Hotel Millennium
- Thon Hotel Gyldenløve
- Scandic Solli Oslo
- Thon Hotel Ullevaal Stadion
- Quality Hotel Olavsgaard
- Home Hotel Gabelshus
- Scandic Lillestrøm
- Karl Johans gate 35
- The Apartments company - The Sweet
- Scandic Karl Johan
- Saga Hotel Oslo, WorldHotels Crafted
- Oslo Guldsmeden
- Hotel Filip
- Oslo Hostel Rønningen
- Savoy 1918, a member of Small Luxury Hotels of The World
- Thon Hotel Lillestrøm
- Thon Hotel Linne
- Scandic Olympiatoppen Sportshotel
- LUX Hotel Apartments Lillestrøm
- Anker Hostel
- Losby Gods
- P-hotels Oslo
- Super Stay Hotel Oslo
- Home Express Oslo
- Høland Gaardsmotell
- MediInn Hotel Oslo
- Thon Hotel Rosenkrantz Oslo
- Amerikalinjen
- Thon Storo
- DISCOUNTED Apartment in Oslo City
- Villa Inkognito by Sommerro
- Ulven Paradise
- Frogner House - Vika
- Ulleval Hotel
- Best Western West Hotel