Markennamen [a-z]
| 41 | Ce Ge De D-47198 Duisburg |
| 42 | Cegede D-47198 Duisburg |
| 43 | Ceko D-86720 Nördlingen |
| 44 | Celliant USA-CA 90403 Santa Monica |
| 45 | Centa-Star D-70327 Stuttgart |
| 46 | Centiva D-67061 Ludwigshafen am Rhein |
| 47 | Centrale Liniere F-88401 Gérardmer |
| 48 | Cera Silence NL-7418 EZ Deventer |
| 49 | Cgf I-25065 Lumezzane |
| 50 | Chamouche D-79591 Eimeldingen |
| 51 | Charmelle D-95176 Konradsreuth |
| 52 | Charmelle D-95326 Kulmbach |
| 53 | Check D-45881 Gelsenkirchen |
| 54 | Chimiver I-24030 Pontida (BG) |
| 55 | Chinolith D-72250 Freudenstadt |
| 56 | Chinotherm D-72250 Freudenstadt |
| 57 | Chivasso D-33719 Bielefeld |
| 58 | Christian Fischbacher CH-9015 St. Gallen-Winkeln |
| 59 | Christy D-72336 Balingen |
| 60 | Chuf Chuf Chuftalo GB- Cirencester, Gloucestershire GL7 2PR |
| 61 | Cinderella Bedding NL-7491 ET Delden |
| 62 | Citybaumarkt D-31552 Rodenberg |
| 63 | Clarke & Clarke GB-UB9 4DX Denham |
| 64 | Classen D-56759 Kaisersesch |
| 65 | Classen livingsystem D-56759 Kaisersesch |
| 66 | Classic DK-6933 Kibaek |
| 67 | Classidur CH-1030 Bussigny |
| 68 | Classy Deco D-15295 Brieskow-Finkenheerd |
| 69 | Cleancard D-30453 Hannover |
| 70 | Cleancare D-56759 Kaisersesch |
| 71 | Cleanline D-46395 Bocholt |
| 72 | Clic-Clac D-56759 Kaisersesch |
| 73 | Climabalance D-49565 Bramsche |
| 74 | Climapor D-66539 Neunkirchen |
| 75 | Climasphere D-79539 Lörrach |
| 76 | Climate Coating D-13156 Berlin |
| 77 | Climatex CH-8852 Altendorf |
| 78 | Climax CZ-755 01 Vsetin |
| 79 | Cling D-93185 Michelsneukirchen |
| 80 | Clipper D-56412 Ruppach-Goldhausen |