Stores beginning with letter C
- CBII CBD
- CC Fashion
- COS
- CRAGHOPPERS
- Cadbury
- CafePress
- Calumet Photographic
- Cameo
- Camille Lingerie
- Campo Retro
- Canterbury
- CarParts4Less
- Carnet de Mode
- Carpet Runners UK
- Carphone Warehouse
- Cartridge People
- Cartridge Shop
- Casadei
- Casafina
- Cath Kidston
- Chain Reaction Cycle...
- Charles Clinkard
- Charles Tyrwhitt
- Cheap Suites
- CheapOAir.co.uk
- Chemist 4 U
- Chemist Direct
- Chemist.net
- Chipex
- Chitter Chatter
- Chocolate Trading Co...
- ChrisElli
- Christophe Robin UK
- ChromeBurner - INT
- Cineworld
- CitizenM
- Clarins UK
- Clarks
- Claudia Bradby
- Clippings
- Cloggs
- Closet
- Co-Operative Electri...
- Coals 2 U
- Coast
- Coccinelle
- Coggles
- Contiki
- Converse
- Corgi Hosiery
- Cosyfeet
- Cotswold Outdoor UK
- Cotton Traders
- Country Attire
- Country House Outdoo...
- Countrywide
- Countrywide Paintbal...
- Cowshed
- Cox and Cox
- Craft Company
- CraftStash
- Creative Garden Idea...
- Crew Clothing
- Crocs UK
- Crucial UK
- Ctrip.com (Global)
- Currentbody
- Currys
- Curvissa
- Cycle Surgery
- CyclePlan