Companies catalogue
- C A Paintball Games, Westport
- CALM Fabrication Inc., Kingston
- CBC, Kingston
- CBC / Radio-Canada, Kingston
- CFB Kingston Logistics Support Squadron, Kingston
- CFRC 101.9FM, Kingston
- CKR Global Canpro King-Reed LP, Kingston
- CKVI-FM 91.9 The Cave, Kingston
- CKWS Kingston, Kingston
- CPHC, Gananoque Community Family Health Team, Gananoque
- Caccamo Vince Dr, Kingston
- Cactus Flower House, Edmonton
- Cal's Grower Direct, Edmonton
- Cambridge Aggregate Services Inc, Ayr
- Camp Davern, Maberly
- Camp Davern - Kingston Office, Kingston
- Campbell Monument Co Ltd, Inverary
- Campbell Monument Co Ltd, Tamworth
- Campus Living Centres Inc, Kingston
- Canabo Medical Clinic, Kingston
- Canada Capital A's Model A Ford Club, Portland
- Canada Post, Sydenham
- Canada Post, Kingston
- Canada Prison Des Femmes, Kingston
- Canadian Cancer Society, Kingston
- Canadian Decompression Pain Clinic, Kingston
- Canadian Families And Corrections Network, Kingston
- Canadian Frailty Network, Kingston
- Canadian Mental Health Association, Kingston
- Canine Cuts By Kim Inc, Kingston
- CannaConnect, Kingston
- Cannabinoid Medical Clinic, Kingston
- Canta Arya School for Strings, Kingston
- Capri Pizzeria, Amherstview
- Career Edge, Napanee
- Caregiver Liaison Inc, Kingston
- Carveth Care Centre, Gananoque
- Cascade Disability Management, Kingston
- Cat London Photography, Kingston
- Cat's Pajamas The, Perth Road
- Cataraqui Trail Parking, Stone Mills
- Cataraqui Trail at Perth Road, Glenburnie
- Cathy Roddy Domion Lending Center, Kingston
- Celebrity Sign Rentals, Kingston
- Centennial Oral & Maxillofacial Surgery, Kingston
- Central Public School, Kingston
- Central Tractor Parts Inc., Edmonton
- Centre Parking Inc, Kingston
- Centre for Advanced Computing, Kingston
- Century 21 Lanthorn Real Est, Napanee
- Cerise Floral Studio, Edmonton
- Cha Cha Tea, Kingston
- Change Health Care, Kingston
- Changuk Sohn Photography, Kingston
- Charmed Floral Design Inc., Saint Albert
- Chartwell Conservatory Pond Retirement Residence, Kingston
- Chase Financial, Kingston
- Children's Mental Health of Leeds & Grenville, Elgin
- ChiroPed Orthotics, Kingston
- Chiroped Orthotics, Gananoque
- Christian Horizons, Kingston
- Christian Horizons, Kingston
- Christine Campbell, Registered Physiotherapist, Kingston
- Christine Rostek Occupational Therapy, Kingston
- Clark Bus and Marina Ltd., Gananoque
- Classy Canines, Kingston
- Clear Water, Kingston
- Clear Water, Odessa
- ClearView Optometry, Kingston
- Coffee Doctor, Kingston
- Colleen's Medi Spa, Portland
- Collins Bay Marina, Kingston
- Collins Bay Yatch Club Sailing School, Kingston
- Collision Reporting Centre, Kingston
- Colour Lounge The, Kingston
- Commotion Communication, Cambridge
- Community Brain Injury Services, Kingston
- Community Connections Recovery, Kingston
- Community Living Kingston, Kingston
- Community Midwives of Kingston, Kingston
- Community Options, Kingston
- Compass Occupational Therapy Solutions, Kingston
- Computer Engineered Orthotics, Kingston
- Confederation Basin Marina, Kingston
- Confederation Park, Kingston
- Conquer Training Inc., Kingston
- Coppers Pub, Kingston
- Coral Services, Kingston
- Cory Christopher, Edmonton
- Cota's Mobile Catering, Tichborne
- Country Mom Foods Ltd, Edmonton
- Country Pines Apartments, Kingston
- Countryview Care, Verona
- County Sips, Kingston
- Courtney O'Connor, Registered Holistic Nutritionist, Kingston
- Crossfire Paintball & Airsoft, Roblin
- Crystal Springs Manor, Kingston
- CuZnAl, Kingston
- Cut & Dried Family Hairstyling, Kingston
- cocoa&blush, Kingston