Eco 247 Ltd - Saint Asaph

Wildlife & Countryside Services - Rhyl

Seven Ways Environmental Services Limited - Rhyl

Quest Consultancy - Rhyl

Boost My Rating - Rhyl

Biogenie Remediation UK Ltd, Trecatti Soil Treatment Facility - Merthyr Tydfil

SJJ System Services Ltd - Ind

Rhymney Test Equipment Ltd - Tredegar

Valleys Gas Limited - Tredegar

Nu Energy Solutions - Tredegar