| First South & West Wales | 197 | 197 Llanelli - Carmarthen via Trimsaran, Carwe, Pontiets, Ponthenri, Meinciau |
| First South & West Wales | 166 | 166 Carmarthen - Llanelli |
| First South & West Wales | 164 | 164 Pontyberem - Ammanford via Drefach, Cross Hands |
| First South & West Wales | X29 | X29 Tycroes - Carmarthen |
| First South & West Wales | 103 | 103 Llandeilo - Ammanford |
| First South & West Wales | 145 | 145 Ammanford Bus Station - Ammanford Bus Station via Glanamman, Garnant |
| First South & West Wales | 165 | 165 Ammanford - Cross Hands |
| First South & West Wales | 175 | 175 Llanelli - Llangennech |
| First South & West Wales | B23 | B23 Llanelli Bus Station - Dafen circular via Clos Cilsaig |
| First South & West Wales | B24 | B24 Llanelli Bus Station - Bigyn circular via Dillwyn Street |
| First South & West Wales | 196 | 196 Llanelli - Carmarthen via Pontyberem, Llannon |
| First South & West Wales | 126 | 126 Ammanford Bus Station - Ammanford Bus Station via Cwmgwili |
| First South & West Wales | B25 | B25 Llanelli Bus Station - Penygraig circular via Parc Pemberton |
| First South & West Wales | 129 | 129 Ammanford - Carmarthen |
| First South & West Wales | T1 | T1 Carmarthen - Aberystwyth |
| First South & West Wales | L2 | L2 Llanelli Bus Station - Llanelli Bus Station via Prince Phillip Hospital, Swiss Valley |
| First South & West Wales | B21 | B21 Llanelli Town DIAL - RIDE via Waunlanyrafon, Pentrepoeth Rd, Llundain Fach |
| First South & West Wales | T1S | T1S Swansea - Carmarthen |
| First South & West Wales | 146 | 146 Ammanford - Garnant circular via Glanamman |
| First South & West Wales | 110 | 110 Swansea - Llanelli via Gorseinon |
| First South & West Wales | 111 | 111 Swansea - Llanelli via Gorseinon, Prince Philip Hospital |
| First South & West Wales | 128 | 128 Ammanford - Llanelli via Cross Hands |
| First South & West Wales | L1 | L1 Llanelli - Llanelli |
| First South & West Wales | 195 | 195 Llanelli - Carmarthen via Cynheidre, Pontyberem |
| First South & West Wales | 205 | 205 Glangwili Hospital - Carmarthen via Nant yr Arian |
| Gwynfor Coaches | 63 | 63 Bangor - Llanerchymedd |
| Gwynne Price Transport Ltd | CSG1 | CSG1 New Dock Road - Graig Campus |
| Gwynne Price Transport Ltd | CSG3 | CSG3 Penallt - Graig Campus |
| Gwynne Price Transport Ltd | CSG2 | CSG2 Trostre Road - Graig Campus |
| Jones Login | 221 | 221 Carmarthen - Login |
| Mid Wales Travel | 540 | 540 Aberystwyth - Llanybydder |
| Morris Travel | 228 | 228 Carmarthen - Carmarthen via Pentremeurig |
| Morris Travel | 207 | 207 Carmarthen - Carmarthen via Bryn Meurig |
| Morris Travel | 277 | 277 Llandeilo - Carmarthen |
| Morris Travel | B13 | B13 Carmarthen - Carmarthen |
| Morris Travel | 282 | 282 Brechfa - Carmarthen |
| Morris Travel | 283 | 283 Llandeilo - Carmarthen |
| Morris Travel | 198 | 198 Llanelli - Carmarthen via Trimsaran, Kidwelly, Llansaint, Ferryside |
| Morris Travel | 227 | 227 Carmarthen - Llanybri |
| Morris Travel | B5 | B5 Kidwelly Dial - Ride |
| Morris Travel | 215 | 215 Carnarthen Bus Station - Llanpumpsaint circular |
| Morris Travel | 225 | 225 Tre - Carmarthen |
| Morris Travel | B12 | B12 Carmarthen - Carmarthen |
| Morris Travel | B11 | B11 Carmarthen - Carmarthen |
| Morris Travel | B1 | B1 Burry Port - Burry Port via Pembrey |
| Morris Travel | 281 | 281 Carmarthen - Llandovery via Nantgaredig, Llandeilo |
| Morris Travel | 284 | 284 Llandeilo - Ammanford via Crugybar |
| Morris Travel | 276 | 276 Llandeilo - Carmarthen |
| Morris Travel | 280 | 280 Carmarthen - Llandovery via Nantgaredig, Llandeilo |
| Morris Travel | 278 | 278 Llandeilo - Carmarthen via Carmel, Llanarthne |
| Morris Travel | 226 | 226 Carmarthen - Carmarthen |
| Morris Travel | PR1 | PR1 Carmarthen - Park and Ride |
| Morris Travel | 279 | 279 Llandeilo - Carmarthen via Carmel, Llanarthne |
| Richards Bros | 441 | 441 Newcastle Emlyn - Carmarthen |
| Richards Bros | 617 | 617 Lampeter - Rhydowen via Llanybydder, Gorsgoch, Talgarreg |
| Richards Bros | 430 | 430 Cardigan - Narberth via Cilgerran, Crymych |
| Richards Bros | 613 | 613 Saron - Llandysul via Pentre, cwrt |
| Richards Bros | 687 | 687 Rhydcymerau - Lampeter |
| Richards Bros | 551 | 551 Aberaeron - Cardigan |
| Richards Bros | 612 | 612 Pont tyweli - Newcastle Emlyn via Llandysul, Penrhiwllan, Llandyfriog |
| Richards Bros | 616 | 616 Temple Bar - Cwmann via Cribyn, Lampeter |
| Richards Bros | 615 | 615 Newcastle Emlyn - Tanglwst via Penrherber, Capel Iwan |
| Richards Bros | 611 | 611 Coed y bryn - Newcastle Emlyn via Rhydlewis, Brongest |
| Taf Valley Coaches | 381 | 381 Tenby - Haverfordwest via Saundersfoot, Kilgetty |
| Taf Valley Coaches | 222 | 222 Pendine - Carmarthen |
| Taf Valley Coaches | 351 | 351 Tenby - Pendine via Saundersfoot |
| Taf Valley Coaches | 352 | 352 Tenby - Kilgetty via Saundersfoot |
