Pembrokeshire
12 on record in Pembrokeshire.
| Name | Type | Locality |
|---|---|---|
| Atlantic Edge Shellfish Ltd (Atlantic Edge Oysters) | purification centre | Haverfordwest |
| Car y Mor | processor exporter | Pembrokeshire |
| Car-y-Mor | processor exporter | Haverfordwest |
| Dash Shellfish | processor exporter | Haverfordwest |
| Milford Haven | processor exporter | Milford Haven |
| Nev George Shellfish | processor exporter | Haverfordwest |
| Salt and Smoke Co | processor exporter | Narberth |
| Simply Seafoods | processor exporter | Pentlepoir |
| Solva Sea Harvest | processor exporter | Haverfordwest |
| Syren Shellfish Ltd | processor exporter | Camrose |
| Welsh Sea Foods Ltd | processor exporter | Milford Haven |
| Williams Marine Limited (TA as The Welsh Lobster Company) | processor exporter | Milford Haven |