Metdem Group Limited - Pontyclun

Atoll Construction - Pontyclun

Westgate Building Services - Pontyclun

Dandara Wales & West Ltd - Pontypridd

Northrise Limited - Pontypridd

Llanmoor Development Co Ltd - Pontyclun

Beton Bauen - Caerphilly

Pendragon (Design & Build) Ltd - General Rees Square

K C J Engineering - Newport

ERS Infrastructure - Blackwood