UK postcode
SW1Y 4BP
London, England
481 companies registered here
IGNIS PRIME LIMITED
IJP@BR6 LIMITED
IKONIK APP LIMITED
IKONIK TAXIS LTD
ILLUSTRO CONSULTANCY SERVICES LIMITED
IMAX GROUP LIMITED
IMPORTANT THING LIMITED
IMPOSSIBLE MEDIA LIMITED
INDIGO INTERIORS LLP
INDIGO INTERIORS SERVICES LIMITED
INTERNATIONAL FEDERATION OF ESSENTIAL OILS AND AROMA TRADES LIMITED(THE)
INTREPIDE 74 LP
IRONSIDE GENERAL PARTNER LIMITED
IRONSIDE, LP
JANE AND MARK.CO LIMITED
JESSIE WESTERN LIMITED
JESSIE WESTERN LONDON LIMITED
JET MARKETING LIMITED
JOHNNY MOKE LIMITED
J. T. WHEELER PROPERTIES LIMITED
KAL WINE SOURCE UK LTD
KARM HOLDINGS LTD
KEEP THE BLUE FLAG FLYING LIMITED
KERHUEL LIMITED
K M CLEANING SERVICES PLC
KM FACILITIES MANAGEMENT GROUP PLC
KM FACILITIES MANAGEMENT LIMITED
KMFM TECHNOLOGIES LIMITED
K M SECURITY SOLUTIONS PLC
KMT LAW LLP
LANDTOURS LIMITED
LANKA CATERING LLP
LANTERN CORPORATION LIMITED
LAVENDER VILLAS LIMITED
LB 2023 LIMITED
LETS BE CLEAR LIMITED
LETTERGLASS LIMITED
LET THERE BE ROCK LIMITED
LEXINGTON COMMUNICATIONS LIMITED
LEXINGTON NORTH LIMITED
L.G. WINES LTD.
LITTLE VENICE CAKE COMPANY LIMITED
LITTLE VENICE CAKE COMPANY (MIDDLE EAST) LIMITED
L.KAVANAGH HOUSING LTD
L.KAVANAGH LTD
LONDON FINANCIAL CONSULTING LIMITED
LONGSHOT FILMS LIMITED
LUMOS DISPLAYS LTD
LYNDON YEOMANS PROPERTY CONSULTANTS LLP
MACKENZIE WAYNE LIMITED
Frequently asked questions
How many companies are registered at SW1Y 4BP?▾
481 companies are registered at SW1Y 4BP on the Companies House register. A postcode covers roughly fifteen addresses, so a high count usually means one building — a formation agent, an accountant or a serviced office — rather than a busy street.
Why do so many companies share one address?▾
A registered office is where official post is served, not where the business happens. Formation agents and accountants offer their own address for that purpose, so a single building can hold thousands of registrations. It says nothing about any of them on its own — but it does mean the address tells you nothing about the business either.
Is this the address the business trades from?▾
Not necessarily. The register records the registered office, which is a legal address for service. Many companies trade somewhere else entirely, and nothing requires the two to match.
Where does the location come from?▾
The ONS Postcode Directory, which places every UK postcode. The companies come from the Companies House register. Both are published as open data and refreshed on a schedule — a company incorporated in the last day or so may not be here yet.