UK postcode
SE1 1SZ
London, England
27 companies registered here
BLISS SALES LIMITED
BLISS - THE NATIONAL CHARITY FOR THE NEWBORN
BLUE BAY CHARTER LIMITED PARTNERSHIP
COLLEGE OF SEXUAL AND REPRODUCTIVE HEALTHCARE
ENDOMETRIOSIS UK
ENDOMETRIOSIS UK TRADING LIMITED
EVE APPEAL LIMITED
GYNAECOLOGY CANCER RESEARCH FUND
JIANCHUAN LTD
JOIN CAMPUS LIMITED
NUNUHOLDING LIMITED
NUNULIVING LTD
RCM INFORMATION SERVICES LIMITED
RCM TRUST TRADING COMPANY LIMITED
RCOG TRADING LIMITED
ROYAL COLLEGE OF MIDWIVES(THE)
ROYAL COLLEGE OF MIDWIVES TRUST(THE)
SANDS CHARITY
TARGET OVARIAN CANCER
THE FLORENCE NIGHTINGALE FOUNDATION
THE FLORENCE NIGHTINGALE FOUNDATION TRADING LIMITED
THE LULLABY TRUST LIMITED
THE LULLABY TRUST SALES LIMITED
TWINS TRUST LTD
WELLBEING OF WOMEN
WELLBEING TRADING LIMITED
YSG HOLDING LIMITED
Frequently asked questions
How many companies are registered at SE1 1SZ?▾
27 companies are registered at SE1 1SZ 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.