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Companies House retains Customer Service Excellence standard
We’ve been recognised as achieving customer service excellence, by meeting the Customer Service Excellence standard.
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Companies House webinars
Join our latest live webinars for quick and useful guidance.
Blog post
Offering more than makeup for the transgender community
As part of our LGBT+ History Month celebrations, Jessica Blackler, founder of makeup brand Jecca Blac, explains how her business is offering a great deal more than makeup tips to a community that’s been crying out for her expertise.
Case study
HR Sports Academy CIC
CEO of HR Sports Academy, Mickela Hall-Ramsay, tells us more about her young entrepreneurship journey and how she turned her idea into a successful business.
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Research at Companies House
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How iXBRL is shaping our digital future
Our Director of Finance, Michelle, spoke at the XBRL Digital Financial Reporting CEFPRO Conference and explained our aim to become the most innovative and open register in the world.
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What Companies House does
We incorporate and dissolve limited companies. We register company information and make it available to the public.
Companies House is an executive agency, sponsored by the Department for Business, Energy & Industrial Strategy.
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Contact Companies House
Registrar of Companies (England and Wales)
Crown Way
Cardiff
CF14 3UZ
DX 33050 Cardiff
United Kingdom
Enquiries (UK)
0303 1234 500
Gwasanaeth Cymraeg
welshcoordinator@companieshouse.gov.uk
International
+44 303 1234 500
The Cardiff office is open 24 hours a day for the receipt of documents.
Contact Centre lines are open between 8.30am to 6pm (Monday to Friday).
Registrar of Companies (Northern Ireland)
2nd Floor
The Linenhall
32-38 Linenhall Street
Belfast
BT2 8BG
DX481 N.R. Belfast 1
United Kingdom
Enquiries (UK)
0303 1234 500
International
+44 303 1234 500
Opening hours between 9am to 5pm (Monday to Friday)
The Belfast office does not have a letterbox for out of hours deliveries.
Registrar of Companies (Scotland)
4th Floor
Edinburgh Quay 2
139 Fountainbridge
Edinburgh
EH3 9FF
DX ED235 Edinburgh 1
United Kingdom
Enquiries (UK)
0303 1234 500
International
+44 303 1234 500
Opening hours between 9am to 5pm (Monday to Friday)
The Edinburgh office has a letterbox for out of hours deliveries.
* The Scottish Legal Post service is no longer available from 1 January 2018.
London office and information centre
Ground Floor
80 Petty France
Westminster
London
SW1H 9EX
United Kingdom
Enquiries (UK)
0303 1234 500
International
+44 303 1234 500
Opening hours between 9am to 5pm (Monday to Friday).
The London office has a letterbox for out of hours deliveries.
Press enquiries
Crown Way
Cardiff
CF14 3UZ
United Kingdom
Enquiries (UK)
0303 1234 500 (ask for press office)
Make an FOI request
- Read about the Freedom of Information (FOI) Act and how to make a request.
- Check our previous releases to see if we’ve already answered your question.
- Make a new request by contacting us using the details below.
Freedom of Information requests
Companies House
Crown Way
Cardiff
CF14 3UZ
United Kingdom
Corporate information
Jobs and contracts
Read about the types of information we routinely publish in our Publication scheme. Find out about our commitment to publishing in Welsh. Our Personal information charter explains how we treat your personal information. Read our policy on Social media use. Find out About our services.