Limited company

In a limited company, the liability of members or subscribers of the company is limited to what they have invested or guaranteed to the company. Limited companies may be limited by shares or by guarantee. The former may be further divided into public companies and private companies. Who may become a member of a private limited company is restricted by law and by the company's rules. In contrast, anyone may buy shares in a public limited company.

Limited companies can be found in most countries, although the detailed rules governing them vary widely. It is also common for a distinction to be made between the publicly tradable companies of the plc type (for example, the German Aktiengesellschaft (AG), British PLC, Czech a.s., Italian S.p.A. and the Spanish, French, Polish, Greek and Romanian S.A.), and the "private" types of company (such as the German GmbH, British Ltd, Polish sp. z o.o., the Czech s.r.o., the Italian s.r.l. and Slovak s.r.o.)

This is a company that does not have share capital, but is guaranteed by its members, who agree to pay a fixed amount in the event of the company's liquidation. Charitable organisations are often incorporated using this form of limited liability. Another example is the Financial Conduct Authority. In Australia, only an unlisted public company can be limited by guarantee.

Has shareholders with limited liability and its shares may not be offered to the general public. Shareholders of private companies limited by shares are often bound to offer the shares to their fellow shareholders prior to selling them to a third party.

...
Wikipedia