- Connox DE
- Conrad Electronic
- Conrad Electronic AT
- Conrad Electronic DE
- Conrad Suisse
- Conscious Chocolate
- Consigned Sealed Delivered (CSD)
- Constance
- Constance Hotels (Global)
- Constant Contact
- Constructive Playthings
- Constructor (US)
- Consuela Store
- Consul
- Consul BR
- consul-coton.ru
- consul.ru
- ConsumerCrafts
- consumer.huawei.com
- Contact Lenses Canada
- Contactlenses Ltd
- Contacts America
- ContactsDirect Affiliate Program
- ConTe Cane e Gatto IT
- Contem1g
- contented.ru
- Contento DE
- conteshop.by
- conteshop.com
- conteshop.ru
- Contiki UK
- Continental BR
- Continu8
- Contorion NL
- Convenient Gadgets & Gifts
- Converse
- Converse ES
- Converse PL
- cookhouse.ru
- Cookies by Design
- CookiesKids
- Cooking.com
- Cook My Grub
- Cookology
- Cooksongold
- Cookstr.com (US)
- cookunity.com
- Coola
- CoolCat NL - Familyblend
- coolcredit.cz