Sustainable Business Services Ltd - Houghton le Spring

Sidlon Consulting - Blackburn

Crowberry Energy - Chorley

Bowland Ecology - Clitheroe

Integrated Water Services Ltd - Accrington

KB Environmental Consulting Limited - Wigan

Terra Firma Environmental Ltd - Accrington

SustainBlue Ltd - Preston

BEK Enviro - BEK

CTSL (England) Ltd. - Preston