Companies catalogue
- CG Design, Hamilton South
- COPE – Sensitive Freight, Thornton
- CSR Bradford, Beresfield
- CTC, Raymond Terrace
- Calabro Bridal Evening Wear Mens Wear, Newcastle
- Caltex, Edgeworth
- Caltex Rutherford, Rutherford
- Caltex Star Mart, Rutherford
- Caltex Woolworths, Maitland
- Caltex Woolworths, Warabrook
- Caltex Woolworths Green Hills, East Maitland
- Cameron E, Cessnock
- Cameron Hypnotics, The Junction
- Campvale Landscape Garden Supplies, Campvale
- Camtrans Albany Pty Ltd., Centennial Park
- Cardiff Hair Care, Cardiff
- Cardiff Plumbing, Gas and Guttering Services, Newcastle City
- Care Plus Pharmacy Group, Sydenham
- Carlo's SUPA IGA, Woodrising
- Caroline Springs Pharmacy, Caroline Springs
- Carraro Design Management, East Maitland
- Carrington Grocer, Carrington
- Casey's Toys Maitland, East Maitland
- Central Pets, Melton
- Centred Living, East Maitland
- Centrelink, Kurri Kurri
- Centrelink and Medicare, Cessnock
- Cessnock Clay Target Club, Cessnock
- Cessnock District Health Fund, Cessnock
- Cessnock District Health Service, Cessnock
- Cessnock Maintenance Services, Cessnock
- Cessnock Tennis Centre, Cessnock
- Challenge Disability Services, Cessnock
- Chapman’s Funerals Singleton, Singleton
- Charcuterie And Fromagerie, Cooks Hill
- Chemist Warehouse Burnside, Burnside
- Chemist Warehouse Caroline Springs, Caroline Springs
- Chemist Warehouse Gisborne, Gisborne
- Chemist Warehouse Melton, Melton
- Chemist Warehouse Sunbury, Sunbury
- Chemist Warehouse Sunbury Gap Rd, Sunbury
- Chemist Warehouse Tarneit Gardens, Tarneit
- Cherry Road Nursery, Eleebana
- Choc Fusions, Cardiff
- Chophouse Grill, New Lambton
- Chris Cole-Clark Interior Designer, Maitland
- Christiane's Hair Design, East Maitland
- Christopher Nesbitt Acupuncture, Hamilton
- Chubb Fire & Security, Tighes Hills
- Cielo Italiano, Newcastle
- Civic Web Media, Newcastle
- Clairview Pharmacy, Deer Park
- Clark Rubber, East Maitland
- Clark Rubber, Kotara
- Clarke Foodmarket, Beresfield
- Clarke Foodservice, Beresfield
- Clarkes Mart, Beresfield
- Classical Gas Motorcycles, Boolaroo
- Cleanaway Rutherford Refinery - Waste oil facility, Rutherford
- Cleaning Range Pty Ltd, Cameron Park
- Clear & Clean Water Tank Cleaning Service, Mount Olive
- Clinuvel Pharmaceuticals Limited, Melbourne
- Coaching Zone, Cessnock
- Coaching Zone, Rutherford
- Coast and Country Insulation, Tighes Hill
- Coast to Country Pressure Cleaning, East Maitland
- Coleman's Golf Cars, Carrington
- Coles, Thornton
- Coles, Warners Bay
- Coles, Glendale
- Coles, Charlestown
- Coles, Belmont North
- Coles, Wallsend
- Coles, Singleton
- Coles Express, Wallsend
- Colour Monkey, Maitland
- Colourpac, Adamstown
- Come What May, Rothbury
- Commonwealth Bank, Glendale
- Compass Additions, Maryville
- Compleat Angler Toronto, Toronto
- Contours Cessnock, Cessnock
- Coral Homes Thornton Display, Thornton
- Country Charm Gift Gallery, Cessnock
- Country Decor, Kurri Kurri
- Country Motorbikes, Maitland
- Countrytell, Islington
- Craig Hilton Manufacturing Jeweller, Newcastle
- Cram Fluid Power, Tomago
- Crawfords Freightlines, Sandgate
- Crest Financial Services, Cooks Hill
- Criniti's, Kotara
- CrossFit Maitland, Maitland
- CrossFit Newcastle, Georgetown
- CrossFit Origin Beresfield, Beresfield
- Curves Gym, Wallsend
- Custom Fluidpower - Newcastle, Carrington
- Custom Fluidpower - Singleton, McDougalls Hill
- coust n country flooring, Cessnock
- cr mobile windscreens & tinting, Maitland