any activity done in public
Celebrities conduct their private lives as public enterprise.
1643
any economic activity carried out by the government; also, a business or industry controlled by the government
Utilities (gas, electricity, etc.), broadcasting, telecommunications, and certain forms of transport are examples of public enterprise.
1849
a business organization wholly or partly owned by the state and controlled through a public authority. Some public enterprises are placed under public ownership because, for social reasons, it is thought the service or product should be provided by a state monopoly. Utilities (gas, electricity, etc.), broadcasting, telecommunications, and certain forms of transport are examples of this kind of public enterprise.