---

ES GROUP OPERATIONS PTY LTD ES GROUP HOLDINGS (OPS) PTY LTD ESCOR PTY. LTD. CORBEN ENTERPRISES PTY. LTD. ELLEAN PTY. LTD. H.C.M. ENTERPRISES PTY. LTD. BULLA COMPOST PTY LTD D. LIKANE CONSULTING PTY. LTD. POSDA PTY LTD HAYES TRANSPORT SERVICES PTY. LTD. K & N HAYES PTY. LTD. H & A KENNEDY SUPERANNUATION PTY LIMITED NAIPIA PTY LTD CONNECT SKILLS INSTITUTE PTY LTD KOOLTANA PTY LTD JOHNFAM INVESTMENTS PTY LTD KOOLDAR PTY LTD KOOLECK PTY LTD NITRA INVESTMENTS PTY LTD KOOLNEL PTY LTD