* Enfield, Barnet, Haringey and Waltham Forest are all covered by the North London Chamber of Commerce located in Enfield.
** Bexley, Bromley, Greenwich and Lewisham are all covered by the South East London Chamber of Commerce located in Greenwich.
*** Camden has no enterprise and social enterprise association but is covered by the Islington Chamber of Commerce's Camden Business Network.
**** Lambeth is covered by the London Chamber of Commerce located in Southwark.
***** Westminster is covered by the London Southside Chamber of Commerce located in the City of London.