Pembrokeshire County Swimming is a performance club encompassing Tenby Dolphins, Pembroke & District, Haverfordwest Seals, Milford Haven Tigers and Fishguard Flyers. All swimmers in Pembrokeshire developement clubs are dual registered with Pembrokeshire County Swimming.
Each development club is fed by at least one of Pembrokeshire County Council Learn-to-Swim programmes, based at Tenby, Crymych, Pembroke, Milford Haven, Haverfordwest, Fishguard and Narberth.
The development clubs in turn are supported by the county development structure of Junior Academy, Senior Academy, Junior National, National and National Performance.
All squads are based on Long Term Athlete Development principles, yet development clubs also provide for those wishing to compete at a less serious level.