Companies catalogue
- C & E Computers Electronics Inc, Conception Bay South
- C S T Consultants Inc, St. John's
- C'est Moi Ladies Fashion, St. John's, Newfoundland and Labrador
- CD Ventilation, Conception Bay South
- CENTURY 21 Seller's Choice Inc: Charles Harris, St. John's, Newfoundland and Labrador
- CGI Development Inc, Mount Pearl
- CIBC, St. John's
- CIBC Branch & ATM, St. John's
- CIBC Branch & ATM, St. John's
- CIBC Branch & ATM, St. John's
- CIBC Branch with ATM, Mount Pearl
- CJ's Convenience, Conception Bay South
- CLS Landscape Supply, Cochrane
- CLS Landscape Supply, Cochrane
- CMH Construction Ltd, Mount Pearl
- CMNGD Linens, Calgary
- CTC Landscape Ltd, Calgary
- Cahill Instrumentation, Mount Pearl
- Calgary Greencrete, Calgary
- Calgary Landscaping Corporation, Calgary
- Calgary Water Scapes, Calgary
- Canada Clean Glass, Mount Pearl
- Canadian Courier Ltd Transport, St. John's
- Canadian Process Svc, St. John's
- Canadian Renovations Ltd., St. John's
- Canpar Courier, Mount Pearl
- Cansel Print Services, St. John's
- Cansel Wade St. John's, St. John's
- Canship Ugland Ltd, St. John's
- Capital Crane Limited, Mount Pearl
- Carbonear Home Hardware Building Centre, Carbonear
- Carew Services Ltd, Portugal Cove
- Carlson Wagonlit Harvey's Travel, Mount Pearl
- Cbre Limited, St. John's
- Cedar Crest Lands (Alta), Calgary
- Celtx Inc., St. John's
- Center City Contracting Ltd, St. John's
- Century 21, St. John's
- Century 21 Seller's Choice Inc., St. John's
- Charles River Consultants, St. John's
- Check It Out, St. John's
- Chislett Whitten Law, Paradise
- Chudworth Technology Solutions, St. John's, Newfoundland and Labrador
- Churchill Square Tailoring, St. John's
- Churchill’s Home Hardware Building Centre, Bay Roberts
- Circle K, St. John's
- Circle K, St. John's
- Circle K, Holyrood
- Circle K, St. John's
- Circle K, Holyrood
- Circle K, Mount Pearl
- Circle K, Torbay
- City Superette, St. John's
- Clara's Mini Mart, St. John's
- Clarke Inc, Mount Pearl
- Clarke Masonry Ltd, St. John's
- Clarke Road Transport Van Division, Mount Pearl
- Clarke's Trucking & Excavating Ltd, Paradise
- Classic Mouldings Plus, St. John's
- Clayton Penney Contracting Ltd, Paradise
- Clean Freeks, Portugal Cove-St. Philip's
- Cleaning Co, St. John's
- Clearaway Contracting, Paradise
- Cleo/Cleo Petites, St. John's
- Coffee Matters, Mount Pearl
- Coin Laundry Glendale, Calgary
- Coin Laundry Laundromat, Calgary
- Coldwell Banker Pro Co, St. John's
- College of the North Atlantic - Prince Philip Drive Campus, Stephenville
- Complete Dry Wall Systems, St. John's
- Computech Solutions, Torbay
- Computer Care, St. John's
- Computer Liquidation Centre Inc, Mount Pearl
- ComputerGuyNL, St. John's, Newfoundland and Labrador
- Conach Consulting Inc, St. John's
- Conception Harbour Consultants, St. John's
- Concrete Plus Inc, Spaniard's Bay
- Concrete Plus Inc, Spaniard's Bay
- Concrete Services Ltd, Conception Bay South
- Conestoga-Rovers & Assoc Ltd, Mount Pearl
- Core Engineering Inc, St. John's
- Corner Store, St. John's
- Corner Store, St. John's
- Cougar Engineering & Construction Ltd, Paradise
- Country Convenience Store, Portugal Cove-St. Philip's
- Country Dreams, St. John's
- Crafted Treasures, St. John's
- Craftminders, Conception Bay South
- Crafts & Decor, Wabana
- Creative Closets & Doors Ltd, St. John's
- Creative Concrete, St. John's
- Cross Town Express, Paradise
- Crosstown Rentals, Mount Pearl
- Crown Contracting Inc, Paradise
- Curtis-hiscock Betty Re/Max United Inc, St. John's
- Cushman & Wakefield Atlantic, St. John's
- Cushman & Wakefield Ltd, St. John's
- Custom Computer & Repair, St. John's
- Custom Dry Cleaners, St. John's
- Custom Renovators, St. John's