Companies catalogue
- C3 Church Thirroul, Thirroul
- CBA ATM, Unanderra
- CBA ATM (Branch), Corrimal
- CBA ATM (Stockland Shopping Centre), Corrimal
- CBA ATM (Street Front), Woonona
- CBA ATM (Westfield), Warrawong
- CBA Branch (Figtree), Figtree
- CEnet - Catholic Education Network, Wollongong
- CEnet - Catholic Education Network, Wollongong
- CSH Consulting, Thirroul
- CUA - Crown Street Branch, Wollongong
- CUA ATM, Port Kembla
- Cabbage Tree Hotel, Fairy Meadow
- Cafe Fourteen, Unanderra
- Cafe La Playa, Port Kembla
- Cafe Mia, Thirroul
- Cafe Tempt, Wollongong
- Calderwood Valley Golf Course, Calderwood
- California Manor B&B, Lake Illawarra
- Calleja Kevin, West Wollongong
- Camp Lodge, Mount Keira
- Cannon & Ball Veterinary Surgeons, West Wollongong
- Carnation Thai Restaurant, Wollongong
- Casablanca on Crown, Wollongong
- Cashcard ATM, Port Kembla
- Cashcard ATM, Corrimal
- Cashcard ATM, Port Kembla
- Cashcard ATM, Corrimal
- Cashcard ATM, Bellambi
- Catalyst Money, Wollongong
- Catholic Healthcare Bishop McCabe Village, Towradgi
- Catholic Healthcare St Mary's Retirement Village, Berkeley
- Catholic Healthcare Villa Maria Centre (Unanderra), Unanderra
- CatholicCare, Wollongong
- Caveau, Wollongong
- Cellar World, Raceview
- Cellarbrations, North MacLean
- Cellarbrations @ North Side Cellars, Ipswich
- Cellarbrations at Greenbank Parkridge Tavern, Park Ridge
- Cellarbrations at Karalee, Chuwar
- Cellarbrations at Leichhardt, Leichhardt
- Cellarbrations at Meadowbrook Hotel, Meadowbrook
- Central Church, Port Kembla
- Central Wollongong Physio Plus, Wollongong
- Centro CBD, Wollongong
- Chalk Jutta, Farmborough Heights
- Champion Liquor, Darra
- ChargePoint Charging Station, Fairy Meadow
- Charles Hotel, Fairy Meadow
- Charmaine Gibbs Studios, Wollongong
- Chef's Choice, Wollongong
- Chefs Delight Chinese & Cambodian Cuisine, Warrawong
- Chesalon Nursing Home, Woonona
- Chopstix, Wollongong
- Christian Science Church, Wollongong
- Cinnamon Twist Belly Dance, Wollongong
- City Beach Function Centre, Wollongong
- City Breeze, Wollongong
- City Cafe, Wollongong
- City Central Presbyterian Church, Wollongong
- City Diggers Wollongong, Wollongong
- City of Wollongong Brass Band, Wollongong
- Clayton's Trees, Mowing and Gardening Service, Warrawong
- Club Windang, Windang
- Co May Vietnamese Restaurant, Wollongong
- Coalface B&B, Coledale
- Coldwater Creek, Wollongong
- Collegians Balgownie, Balgownie
- Commonwealth Bank, Wollongong
- Commonwealth Bank, Figtree
- Commonwealth Bank, Corrimal
- Commonwealth Bank, Warrawong
- Community Connecting Illawarra, Wollongong
- Coniston Community Centre, Coniston
- Coniston Hotel, Coniston
- Coniston Nursing Home, Coniston
- Coniston Public School, Coniston
- Connies Cliff Road Cafe, Wollongong
- Connors Building, Penrose
- Coomaditchie United Aboriginal Corporation, Port Kembla
- Core Naturopathics, Corrimal
- Corporate Finance Group PTY Ltd., Wollongong
- Corrimal Bakehouse, Corrimal
- Corrimal Bakery, East Corrimal
- Corrimal Chinese Takeaway, Corrimal
- Corrimal Community Church, East Corrimal
- Corrimal Surf Life Saving Club, East Corrimal
- Cortina Guest House, Wollongong
- Cosa Nostra Ristorante Pizza & Gelato, Wollongong
- Costa Azzurra Woodfire Restaurant, Fairy Meadow
- Cosy Cove Cattery, Port Kembla
- Courtyard Restaurant, Berry
- Crafted Espresso, Wollongong
- Creative Business and Financial Services, Wollongong
- Credit Union Australia, Wollongong
- Cringila Hotel, Cringila
- Crown Medical Centre Wollongong, Wollongong
- Crown Thai Restaurant, Wollongong
- Czech & Slovak Wine Barrel Co, Tivoli
- coledale by the sea, Coledale