It provides mental healthcare as well as contracted work for primary care trusts in South Yorkshire such as training and IT.
The Trust underwent restructuring in June 2005 following the transfer of adult and older people's mental health services in North and North East Lincolnshire to primary care trust guardianship.
The Trust's annual budget is £83 million and it employs around 2590 members of staff.
Kathryn Singh, formerly Portfolio Director for the NHS Trust Development Authority, was appointed Chief Executive in February 2015.
[6] After an inspection by the Care Quality Commission in October 2016 its assessment was upgraded from “requires improvement” to “good”.