“…SME owners/managers, for instance, often claim that their firms have only limited environmental impacts (Lynch-Wood and Williamson, 2013;Revell and Blackburn, 2007;Simpson et al, 2004) and, consequently, don't feel there is a clear justification for making investments to improve environmental performance (Revell and Rutherfoord 2003). Partly this is due to the fact that they have an underdeveloped organisational environmental culture (Biondi and Iraldo, 2002;Gerstenfeld and Roberts, 2000;Kerr, 2006;Petts et al, 1998) not believing that sustainability benefits their company (Revell, 2007;Shearlock et al, 2002;Schape, 2002). A further reason is the fact that many tools and processes are aimed at large businesses and are not adjusted for SMEs (Willard, 2005;Le Pochat et al, 2007;Lefebvre et al, 2001).…”