Cadburys
Capital Radio
Carefree Perfect Fit
Carling
Car Trouble: Don't Let Them Get Away With It
Century FM

Channel 4
Churchill Insurance
Clairol
Clarks Shoes
Cliff Richard and the Shadows
Closer

Comet
Compaq
Complete Clapton
Computeach
Confused.com
Crime Prevention

Crimestoppers
Crossing The Road - Explorers
Cussons Imperial Leather
Cycling Proficiency Test