- Conrad’s Mountain Lodge
- Via dal Farrer 1
- 7513 Silvaplana
- https://www.cm-lodge.com
- +41 81 828 83 83
- Consum Residence by Krafft Basel
- Rheingasse 19
- 4058 Basel
- https://www.consumbasel.ch
- +41 61 690 91 30
- Continental Parkhotel Lugano
- Via Basilea 28
- 6900 Lugano
- http://www.continentalparkhotel.com
- +41 91 966 11 12
- Coop Tagungszentrum
- Seminarstrasse 12-22
- 4132 Muttenz
- https://www.cooptagungszentrum.ch
- +41 61 466 11 11
- Cortesi's Lenk Lodge
- Aegertenstrasse 22
- 3775 Lenk im Simmental
- https://www.lenk-lodge.ch
- +41 33 733 02 11
- Country Wellnesshotel Bündnerhof
- Votlasstrasse 10
- 7563 Samnaun Dorf
- http://www.countrywellness.ch
- +41 81 861 85 00
- Courtyard by Marriott Biel / Bienne
- Esplanade Kongresshaus 15
- 2502 Biel/Bienne
- https://www.marriott.com/en-us/hotels/bslbc-courtyard-biel-bienne/overview/
- +41 32 551 00 00
- Courtyard by Marriott Zürich Nord
- Max-Bill-Platz 19
- 8050 Zürich
- http://www.courtyardzurich.com
- +41 44 564 04 04
- Crans Luxury Lodges
- Chemin de la Nationale 1-10
- 3963 Crans-Montana
- https://www.cransluxurylodges.com
- +41 27 480 35 08
- Cresta Palace Celerina
- Via Maistra 75
- 7505 Celerina/Schlarigna
- https://crestapalace.ch
- +41 81 836 56 56