Companies House (UK)
All limited companies in the UK must register with Companies House, which is an Executive Agency of the Department for Business, Energy and Industrial Strategy. The Companies House section of the UK government website provides a free database of company information, covering the current and previous names of each company, its registered address, insolvency details (if any) and other data. It also provides guidance on guides about setting up a company, registering a company related matters, and makes available official forms.