Each country in the United Kingdom (UK) has its own system of administrative and geographic demarcation, whose origins often pre-date the formation of the UK.
Although not directly equivalent, postcodes have been adopted for a wide range of purposes in addition to aiding the sorting of mail.
This site offers lists of all postcodes where there are registered companies.
London is the largest and most culturally diverse region and is divided into eight postcodes regions
Explore the companies registered in these postcodes.
Missing postcode? Only postcodes where companies are registered are listed.
Company information is kindly provided by
Basic Company Data Published by Companies House. Licensed under “Supplied under section 47 and 50 of the Copyright, Designs and Patents Act 1988 and Schedule 1 of the Database Regulations (SI 1997/3032)”..
Last update 1 July 2021
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See Local internet marketing - by postcode, region or country