What is Companies House?

Companies House is the UK government agency responsible for incorporating and dissolving limited companies, and for maintaining a public register of company information. Every limited company and limited liability partnership must register with Companies House before trading, and must file annual accounts, a confirmation statement and any changes to directors or share structure. The register is publicly searchable, allowing consumers and businesses to verify a company's legal status, registered address and financial history — a useful tool when vetting a contractor or supplier.