Rexel Swansea - Swansea

B S C - Swansea

Supaheat Fuels - Swansea

OGS - Gorseinon

Energy Save Ltd - Swansea

GAP Alternative Fuels Limited - Swansea

EnviResource Consulting LTD - Swansea

Marine Power Systems Ltd - Swansea

Grade Consulting - Llanelli

Green Energy Assessors - Swansea