Landfill tax free hazardous soil treatment and disposal without sacrificing compliance Following establishment of the first UK Soil Treatment Facility (STF) in 2005, Biogenie-Englobe, has grown to become the operator of the largest number of STFs in the UK. Through this network of treatment facilities, a joint venture with Biffa Waste Services, we are able to provide you with national coverage for sustainable, fully compliant and crucially, landfill tax free, off-site treatment of a wide range of hazardous wastes. We currently operate 4 STFs across the UK, 2 in the South East both close to the M25, one just north of Birmingham in the Midlands and one in Leeds. More new facilities and treatment technologies are planned in the next 12 - 18 months, follow us to keep up to date on all of the exciting new developments!