It is the act of creating a limited company by registering it at Companies House. Until that happens, a business is just you. After it, there is a separate legal person with its own name, registration number and bank account, which can sign contracts, owe money and be sued in its own right. Forming one means choosing a name, naming at least one director and one shareholder, giving a UK registered office and email address, and submitting the application. Companies House checks it, usually within 24 hours, and issues a Certificate of Incorporation. People say company registration, incorporation and formation; all three mean the same thing. Rapid Formations has registered companies this way since 2013, more than 36,000 a year. What is company registration?