Peer Groups
Compare public bodies against similar organisations. Peer groups bring together NHS trusts, police forces, central government departments and local authorities of comparable scale and remit, with shared performance metrics for benchmarking.
NHS Trusts
8 groupsAll NHS acute trusts — coarse peer cohort covering every acute provider.
NHS ambulance service trusts (10–13 in England).
NHS community health trusts providing out-of-hospital care.
Top tertile of acute trusts by staff headcount — typically teaching hospitals and major centres.
Middle tertile of acute trusts by staff headcount.
NHS mental health and learning-disability trusts.
Bottom tertile of acute trusts by staff headcount — typically district general hospitals.
Specialist NHS trusts (children's, cancer, orthopaedic, eye, dental).
Police Forces
8 groupsHMICFRS Most Similar Group: Msg1 Metropolitan.
HMICFRS Most Similar Group: Msg2 Large Urban.
HMICFRS Most Similar Group: Msg3 Mixed Urban Rural.
HMICFRS Most Similar Group: Msg4 Provincial Urban.
HMICFRS Most Similar Group: Msg5 Eastern Counties.
HMICFRS Most Similar Group: Msg6 Rural.
HMICFRS Most Similar Group: Msg7 Welsh Border West.
HMICFRS Most Similar Group: Msg8 Small Specialist.
Government Departments
6 groupsThe historically most powerful ministerial offices (HMT, Home Office, FCDO, Cabinet Office).
Major spending departments (HMRC, DWP, MoD, Home Office, MoJ, DHSC).
Departments with large operational delivery functions and budgets (DWP, HMRC, MoD, DHSC, DfE, MoJ).
Mid-size departments (DfE, Defra, DfT, MHCLG, DBT, FCDO).
Mainly policy and regulatory functions, smaller direct delivery (DESNZ, Defra, MHCLG, DBT, DSIT).
Smaller departments and offices (DCMS, CO, HMT, AGO, etc.).
Local Authorities
6 groupsEnglish upper-tier county councils with responsibility for education, social care, highways.
Lower-tier English district and borough councils (non-metropolitan, non-London).
London borough councils (32 boroughs + City of London Corporation).
Metropolitan district councils in major English conurbations outside London.
Scottish unitary local authorities.
Single-tier English councils with all local government functions (city councils and unitaries).