| Business | Phone |
| A C Marina 15 Sunrise Crt, Penetanguishene L9M 1R3 | (705) 533-1550 |
| Bay Moorings Yacht Club 200 Fox St #1, Penetanguishene L9M 1E7 | (705) 549-6958 |
| Harbour West Marina 319 Champlain Rd #3, Penetanguishene L9M 1S3 | (705) 549-9378 |
| Hindson Marine Ltd 79 Champlain Rd, Penetanguishene L9M 2G2 | (705) 549-2991 |
| Master Tech Marine & Recovery 222 Fox St, Penetanguishene L9M 1E8 | (705) 549-6446 |
| Northwest Basin Marine Ltd 579 Champlain Rd, Penetanguishene L9M 1R2 | (705) 549-2655 |
| Beacon Bay Marina 37 Champlain Rd #1, Penetanguishene L9M 1S1 | (705) 549-2075 |
| Dutchman's Cove Marina 222 Fox St, Penetanguishene L9M 1E8 | (705) 549-2641 |