Firmenkatalog
- CHRIST Uhren & Schmuck, Arbon
- CHinatur Praxis für Akupunktur und TCM, Emmen
- CONCORDIA Romanshorn, Amriswil
- Cafe Restaurant Seeblick, Münsterlingen
- Camping Luxburg, Egnach
- Capita Customer Services AG, Berlin
- Casa Marina, Kesswil
- Casa do Benfica de Rorschach, Rorschach
- Centro Italiano, Arbon
- Chante eta'n Charly Juchler, Ermatingen
- Chili-Bar, Arbon
- ChinaMed Zentrum Goldau, Arth
- Chnusper Egge, Bürglen
- Coiffeur Haarmonie Arife Karisan, Romanshorn
- Coiffeur Mina, Kreuzlingen
- Coiffeur Oase Sulgen, Sulgen
- Coiffeur P, Gossau
- Coiffeur Stark, Andwil
- Coiffeure Marija, Rorschach
- Coiffeursalon Bernhard, Rorschach
- Coiffeursalon Cut & Style, Arbon
- Coiffeursalon Célia's Hairflair, Kreuzlingen
- Coiffeursalon Impuls, Arbon
- Coiffure Clip Nail & Hair design, Nurgül Dikilitas, Steinebrunn
- Coiffure Gaby, Güttingen
- Coiffure Gähwiler & Co., Erlen
- Coiffure HairVision Carmen Lofino, Kreuzlingen
- Coiffure Happyhair, Rorschach
- Coiffure Roswitha, Landschlacht
- Coiffure Schnittpunkt, Kreuzlingen
- CongressEvents St.Gallen, Saint Gallen
- Consulado General de España, Madrid
- Coop AG, Amriswil
- Coop Restaurant, Arbon
- Coop Restaurant Romanshorn, Romanshorn
- Coop Shop Tankstelle, Wil
- Cover It AG, Altnau
- controverso, Arbon