Cliniques
- CBI Health Centre – Kanata Edgewater
- CBI Health Centre-Brampton Gateway
- CBI Health Group
- CBI Physiotherapy & Rehabilitation Centre
- CBI Physiotherapy & Rehabilitation Centre - Sudbury
- Cama Woodlands Nursing Home
- Canada Life Assurance Company
- Canada Scoliosis & Neuro Centre
- Canadian Active Rehabilitation Centre
- Canadian Forces Base- Trenton
- Cardinal Ambrozic Houses of Providence
- Care First Physiotherapy Tillsonburg
- Care Partners
- Care Partners
- Care Plus PhysiotherapyÉquipe
- Care Plus PhysiotherapyÉquipe
- Carespace Health+Wellness (Westmouth East)
- Caressant Care Marmora
- Carewings Wellness Centre
- Carleton Place and District Memorial Hospital
- Carrefour santé Aline Chrétien
- Casey House
- Castleview Wychwood Towers
- Centenary Physio and Rehab IncÉquipe
- Central LHIN
- Central West LHIN
- Centre de Sante Nation Health Center