HM International was created in 1979.
HM Treasury was created in 1126.
HM Prison Dhurringile was created in 1965.
HM Prison Beechworth was created in 1864.
HM Prison Pentridge was created in 1851.
HM Transport Inc. was created in 2001.
HM Prison Loddon was created in 1990.
Pentonville - HM Prison - was created in 1842.
Wellingborough - HM Prison - was created in 1963.
Littlehey - HM Prison - was created in 1988.
Gloucester - HM Prison - was created in 1782.
Hewell - HM Prison - was created in 1946.
Everthorpe - HM Prison - was created in 1958.