OSBA Supplier/Manufacturer Members
- BusPatrol Inc.
- City View Bus Sales & Service Ltd.
- CMVTC MJG Technologies
- Cummins Canada ULC
- DPF Canada
- DPF Cleaning Specialists Ltd.
- Eaton Industries (Canada) Company
- EDPRO Energy Group Inc.
- First Light Safety Products
- Gatekeeper Systems Inc.
- Girardin Blue Bird
- HSM Transportation Solutions
- Leeds Transit Inc.
- Natsco Transit Solutions
- NFP Canada
- Northbridge General Insurance Company
- Premier Bus Group
- Q'Straint/Sure-Lok
- Quinte Plastics Ltd.
- Sound Insurance Services Inc. / Sound Wealth Management Inc.
- United Muffler Corp.
- Wajax
- Wells Fargo Equipment Finance