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Detailed guide
Changing your company registration if the UK leaves the EU without a deal
Find out if your business will need to change its company registration if the UK leaves the EU without a deal, and how to do this.
Press release
Businesses and consumers to be given increased protections from criminal activity
Companies House reforms consultation launched today
Corporate information
Office access and opening times
All our offices are closed on Monday 27 May for the spring bank holiday.
Blog post
File online, file on time
8 out of 10 companies now file online. Dave tells us about his range of quick, simple and secure digital tools to help companies stay on top of their filing.
News story
Companies House opens its doors for digital recruitment sessions
We held 2 digital open days last week. We showcased our digital transformation, our brilliant culture, and the innovative ways in which we work.
Blog post
How you can make the web a more inclusive place
When designing and building our digital services, it’s extremely important to consider all our users. Our lead interaction designer James explains how you can make your content more accessible.
Latest from Companies House
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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Documents
Policy papers and consultations
See all policy papers and consultationsOur management
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
4 Abbey Orchard Street
Westminster
London
SW1P 2HT
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
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.