UK postcode
CO3 0JN
East of England, England
30 companies registered here
ABACUS BUILD LTD
ABACUS BUILD (UK) LTD
A&D PLUMBING SERVICES LTD
BUDDIES PET GROOMING SPA & ACADEMY LTD
CAHILL CORPORATION LIMITED
CASEY & CO. BEDROOMS LTD
CASEY & CO. KITCHENS LTD
DYNAMIC DATA LTD
DYNAMIC PROPERTY INVESTMENTS LIMITED
ESSEX MASON LIMITED
ESSEX MECHANICAL SERVICES LIMITED
GOLDING AUDIO LIMITED
HEALTH HOSTS LTD
HEALTHY PAGES LTD
HEAVENS ABOVE FIREWORKS LIMITED
IMPACT MEDICAL SERVICES LTD
JA APEX LTD
J POLLARD GROUP LTD
MONUMENTAL INK IPSWICH LTD
MONUMENTAL INK LIMITED
PANTHER SECURITY SYSTEMS LIMITED
RAINLEAF LIMITED
RAINLEAF LONDON LTD
SET FAIR (SERVICING) LTD
THE BIG FIREWORK COMPANY LTD
THE FIREWORK EMPORIUM LIMITED
TLC CLIMATE SOLUTIONS LTD
TLC HOME DEVELOPMENTS LTD
TLC HOME GROUP LTD
WEBSPEED LIMITED
Frequently asked questions
How many companies are registered at CO3 0JN?▾
30 companies are registered at CO3 0JN 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.