Chartered Management Institute, 1947 -

• Corporate body
• 1947 -

Chatto and Windus.

• Corporate body
• 1855-

Chichester City Council, 1974 -

• Corporate body
• 1974 -

Chinese Independent Film Archive Project (CIFA)

• Corporate body
• 2019-2013

Christ Church Meadow (Oxford, England)

• Corporate body

Cleveland Child Abuse Enquiry, 1988

• Corporate body
• 1988

Colourpicture Publishers.

• Corporate body
• 1938-1969

Cooper Estates Limited.

• Corporate body
• 1933-

Co-operative Permanent Building Society

• Corporate body
• 1884 -1970

Council on Tribunals, Ministry of Justice, UK Government.

• Corporate body
• 1958-2007