Companies catalogue
- KJM Homes, Mayfield
- KMH Environmental, Singleton
- KMH Environmental, Newcastle
- KONE - Warners Bay, Warners Bay
- Kaszazz, East Maitland
- Ken Tubman Drive Early Learning & Kinder, Maitland
- Kennards Hire Rail Rutherford, Rutherford
- Kenshaw Electrical, Cardiff
- Kent Rowe Digital Print P/L, Newcastle
- Kermodes Rural & Dairy Pty, McDougalls Hill
- Kindy Patch Aberglasslyn, Aberglasslyn
- Kindy Patch Emmas, East Maitland
- Kindy Patch Largs, Largs
- Kindy Patch Tenambit, Tenambit
- King Auto Electrics & Auto Air Conditioning, Cardiff
- Kings Engineering, Rutherford
- Kingsway Country Bakery, Kurri Kurri
- Kiwi Waffle'N Cones, Warners Bay
- Klaassy Pty Ltd T/A Link Elite, Boolaroo
- Kmart, Waratah
- Knock Knock Doors, Wickham
- Konecranes, Mayfield West
- Konecranes, McDougalls Hill
- Konecranes PTY Ltd., Thornton
- Kuirau Kennels, Branxton
- Kurri Early Childhood Centre Inc., Kurri Kurri
- Kurri Kurri Before & After School Care, Kurri Kurri
- Kurri TV & Video Service, Kurri Kurri
- Kyneton Equipment & Party Hire, Kyneton