PGA Engineering Ltd - Swansea

Capricorn 19 Construction Services Ltd - Llandeilo

CHARLES GRAY ENGINEERING LTD - Delta

Richard Kavanagh Electrical Services - Carmarthen

Graham & Co Building Contractors - Pembrey, Carms

DR Design - Llandeilo

Lewis Construction - Swansea

Morrison Utilities - Swansea

ls civil engineering ltd - Pembroke Dock

Platypus Construction Group - Treharris