One40 are one of the country’s leading specialists in addiction and disorder therapy, with a wealth of experience gained over many years in both the public and private sectors. We currently have both day treatment and residential facilities right across the UK. Our dedicated staffs of more than 200 experts include psychotherapists, GPs, psychiatrists, nurses and social workers, who are in turn supported by hundreds of volunteers. One40 is a culmination of all the expertise, dedication, compassion and experience we have gained over the years and enables them to offer clients comprehensive, individually tailored addiction and disorder day treatment programmes in a tranquil, conducive environment.