City of London Corporation

Mayor and Commonalty and Citizens of the City of London

City of London Corporation
Arms of the Corporation of the City of London: Argent, a cross gules in the first quarter a sword in pale point upwards of the last; Supporters: Two dragons with wings elevated and addorsed argent on each wing a cross gules;
Crest: On a dragon's wing displayed sinister a cross gules;
Motto: Domine Dirige Nos ("O Lord direct us")
Corporation logo: a stylised version of the arms
Type
Type
Leadership
Alastair King
since 8 November 2024
Ian Thomas
since February 2023
Policy chairman
Chris Hayward
since 5 May 2022
Chief Commoner
Structure
Seats100 Common Councilmen
25 Aldermen
Court of Common Council political groups
  Independent (83)
  Temple & Farringdon Together (10)
  Labour (7)
Court of Aldermen committeesPrivileges Committee, General Purposes Committee
Court of Common Council committees
List
Elections
Last Court of Aldermen election
Varies – individual mandate, up to 6-year term of office
Last Court of Common Council election
March 2025
Meeting place
Guildhall, London
Website
www.cityoflondon.gov.uk

The City of London Corporation, officially and legally the Mayor and Commonalty and Citizens of the City of London, is the local authority of the City of London, the historic centre of London and the location of much of the United Kingdom's financial sector.

In 2006, the name was changed from Corporation of London to distinguish the body governing the City of London from the Greater London Authority, the regional government of the larger Greater London administrative area. It is a corporation in the sense of being a municipal corporation rather than a company; it is deemed to be the citizens and other eligible parties acting as one corporate body to manage the City's affairs. The corporation is based at the Guildhall.

Both businesses and residents of the City, or "Square Mile", are entitled to vote in corporation elections. In addition to its functions as the local authority (analogous to those undertaken by the 32 boroughs that administer the rest of Greater London) the City of London Corporation takes responsibility for supporting the financial services industry and representing its interests. The corporation's structure includes the Lord Mayor, the Court of Aldermen, the Court of Common Council, and the Freemen and Livery of the City. The "Liberties and Customs" of the City of London are guaranteed in Magna Carta's clause IX, which remains in statute.