GOV.UK
Return to sender: your company's address
You must tell us about any changes to your company. If you don't update your registered office address, you could put your company at risk.
Gary Townley
Senior communications manager at Companies House.
Do your homework and file online
Most companies use our online filing service. It's quicker, cheaper and easier to use.
Acronyms and initialisms: SIC codes
ICYMI... here's our latest blog on acronyms, starting with standard industrial classification (SIC) codes.
Pointless surveys
What new services would you like us to deliver? Can we make your returns easier? Can we help you submit your forms correctly and on time? Help make Companies House better.
No one likes penalties
It's the World Cup final on Sunday 15 July. Find out how you can avoid a late filing penalty and whether you can appeal.
Lights, camera, action, coffee
In the first of a series of case studies, we visited Hard Lines coffee shop in Cardiff to take a look behind the scenes of the company.
Brad's Drink: naming your company
Choosing your company name can be one of the most important decisions that you’ll need to consider.
What is Companies House?
In our latest blog, we look back at the history of Companies House and explain what we do.
Anyone for tennis?
As Wimbledon starts this weekend, find out which 2 official partners to the tennis championship are the longest in sports history.
Who controls your business?
Find out how to identify and record the people with significant control (PSC) over your company.