Croydon Business by letter: k
- K B Promotions, Croydon
- K E S Safetycutters, Croydon
- K P Disco, Croydon
- Kanson Corporation Ltd, Croydon
- Karrim Raman, Croydon
- Kelly Edionseri, Croydon
- Keltok Ltd, Croydon
- Kenley Carriage Co Ltd, Croydon
- Kerrmunications, Croydon
- Ketumax Ltd, Croydon
- Keysigns, Croydon
- Kilostate, Croydon
- Kilostate, Croydon
- Kims, Croydon
- King Wah, Croydon
- Kingfish, Croydon
- Kings, Croydon
- Kirby Mechanical Services, Croydon
- Klean Service, Croydon
- Klub Pharmacy Ltd, Croydon
- Kontakt, Croydon
- Konyots, Croydon
- Kreative Lynk, Croydon
- Krupa News, Croydon
- Kwick Key, Croydon
- Kynisi Courier Systems, Croydon
- KZ Secretarial Services, Croydon