- 10XTO — Old Toronto
- Accora Centre — Nepean
- Adelaide Club — Old Toronto
- Altea Toronto — Old Toronto
- Athletic Centre — Old Toronto
- Bob MacQuarrie Recreation Complex – Orléans — Gloucester
- Brockville Squash Club — Brockville
- CARDELREC Recreation Complex (Goulbourn) — Stittsville
- Cambridge Club — Old Toronto
- Canterbury Recreation Complex — Ottawa
- Carleton Athletics — Ottawa
- Central YMCA — Old Toronto
- Diane Deans Greenboro Community Centre — Ottawa
- Dovercourt Recreation Centre — Ottawa
- François Dupuis Recreation Centre — Cumberland
- Georgetown Racquet Club — Toronto
- Glendon Athletic Club — North York
- Goldring Centre for High Performance Sport — Old Toronto
- GoodLife Fitness Ottawa Queensview — Ottawa
- GoodLife Fitness Toronto Dunfield and Eglinton — Old Toronto
- Granite Club — North York
- Hunt Club-Riverside Park Community Centre — Ottawa
- Jack Purcell Community Centre and Pool — Ottawa
- Kanata Sports Club — Kanata
- Kingston Military Community Sports Centre — Kingston
- London Squash Club — London
- Maple City Squash Club — Chatham
- Marina Bay Squash Courts — Ottawa
- Mayfair Clubs - Lakeshore — Old Toronto
- Mayfair Clubs - Parkway (Markham) — Markham
- Mayfair Clubs West — North York
- Minto Pool And Fitness Centre — Ottawa
- Minto Recreation Complex - Barrhaven — Nepean
- Minto Sports Complex Fitness Centre (MNO) — Ottawa
- Nepean Sportsplex — Nepean
- Ottawa Nepean Canadians Sports Club Inc — Ottawa
- Ottawa Sport — Nepean
- Peterborough Squash Club — Peterborough
- Plant Recreation Centre — Ottawa
- RA CURLING CLUB — Ottawa
- RA Squash Club — Ottawa
- RCYC - Royal Canadian Yacht Club — Old Toronto
- Ray Friel Recreation Complex — Ottawa
- Richcraft Recreation Complex - Kanata — Kanata
- Richmond Hill Squash Club — Toronto
- Rideau Sports Centre — Ottawa
- Routhier Community Centre — Ottawa
- Soloway Jewish Community Centre — Ottawa
- Squash Courts — Old Toronto
- Squash Ontario — North York
- Squashabout — Old Toronto
- St. Lawrence Community Recreation Centre — Old Toronto
- Taggart Family YMCA — Ottawa
- The Toronto Racquet Club — Old Toronto
- The Westin Ottawa Health Club — Ottawa
- Toronto Athletic Club — Old Toronto
- Toronto Metropolitan University Recreation and Athletic Centre. — Old Toronto
- Toronto Sunshine Squash Club — North York
- University of Ottawa Sports Services — Ottawa
- Urban Squash Toronto — North York
- Walter Baker Sports Centre — Nepean
- West End YMCA — Old Toronto
- iSquash Academy Canada — Nepean