| 1 | 1-Johnstone - Kilmacolm |
| 19 | 19-Branchton - Greenock |
| 1A | 1A-Johnstone - Kilmacolm |
| 330 | 330-Greenock - Pennyfern |
| 330A | 330A-Greenock - Pennyfern |
| 331 | 331-Greenock - Branchton |
| 507 | 507-Greenock - Midton + Trumpethill |
| 517 | 517-Greenock - Larkfield Burns Square |
| 518 | 518-Greenock - Braeside |
| 530 | 530-Port Glasgow - Kilmacolm |
| 531 | 531-Greenock - Slaemuir |
| 532 | 532-Greenock - Devol |
| 533 | 533-Greenock - Park Farm |
| 535 | 535-Devol - Larkfield Ind Est |
| 543 | 543-Strone Farm circular - Greenock |
| 545 | 545-Pt Glasgow or Greenock - IRH or McInroys Pt |
| 550 | 550-Cornhaddock circular - Greenock Mallard Crescent |
| 576 | 576-Greenock - Largs |
| 578 | 578-Greenock - Largs |
| 578A | 578A-Upper Skelmorlie - Upper Inverkip |
| 801 | 801-Larkfield Ind Est - Greenock |
| 802 | 802-Larkfield Ind Est - Port Glasgow |
| 803 | 803-Larkfield Ind Est - McInroy's Point |
| 901 | 901-Largs - Glasgow |
| 906 | 906-Largs - Glasgow |
| 906X | 906X-Largs - Glasgow |
| X22 | X22-Port Glasgow - Clydebank |
| X7 | X7-Greenock - Glasgow via Kilmacolm |
