Revision notes
A public limited company (plc) is a legal status that allows a company to offer its shares to the general public. Anyone can buy a stake, so a plc is owned by its shareholders — the people and organisations that hold its shares. Those shares can be bought and sold on a stock exchange, a market where the shares of plcs are traded. "Public" here means the shares are open to the public to buy; it does not mean the government owns the business, and floating does not mean selling off stock or equipment. Floating also does not give a business limited liability for the first time, because a private limited company already has that. The real change is who is allowed to buy the shares.
A plc can issue new shares to raise share capital for growth, such as opening new sites, buying machinery or hiring staff. The money does not have to be repaid, but shareholders expect a return through dividends.
A stock market flotation is the process of offering a company's shares for sale to the public for the first time. It can raise a large amount of share capital in one go. For example, Kestrel Outdoors Ltd, a private limited company with 12 camping stores, needs £6 million to open 25 more. It floats — becoming Kestrel Outdoors plc — and sells 35% of its shares to the public, raising the money far more quickly than retained profit could.