UK postcode
SW1A 1AH
London, England
83 companies registered here
NEUTRON BIDCO LIMITED
NEUTRON MIDCO LIMITED
NEUTRON TOPCO LIMITED
NEXT XENERATION SERVICES LTD
NISSEN & PARTNERS COMPANY LIMITED
PENNARTH GREENE & COMPANY LIMITED
PROAXIS ADVISORY LTD
RIGHTOFFICE LIMITED
SCANNELL & ASSOCIATES LIMITED
SCAN-OPTICS LIMITED
SEYBOURNE HOLDINGS LIMITED
SEYBOURNE (KNOWSLEY) LIMITED
SEYBOURNE (RUNCORN) LIMITED
SEYBOURNE TODDINGTON LIMITED
SIMPLY GASCONY LIMITED
SKALABLE LIMITED
SOCRATES HOLDINGS LIMITED
SPHERE TECHNOLOGIES LTD.
STERLING FIRE COMPLIANCE LTD
TARVER MELROSE LIMITED
TELEKTRON LIMITED
THE VIRTUAL OFFICE COMPANY LIMITED
THE VIRTUAL OFFICE GROUP LIMITED
THE WORLD ASSOCIATION OF PROFESSIONAL INVESTIGATORS LIMITED
TROUSSET FAWCETT LTD
TYC ENTERPRISES LIMITED
UNDRGRND SOUNDS LTD
VALLEY MANAGEMENT (UK) LIMITED
VICEROY STRATEGIES LIMITED
VIRTUAL OFFICE SERVICES LIMITED
VORA LUXE LIMITED
WESTERN CARE HOLDINGS LIMITED
ZZA LIMITED
Frequently asked questions
How many companies are registered at SW1A 1AH?▾
83 companies are registered at SW1A 1AH 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.