It's funny that people quickly forget the meaning of the word "company": it's a "group of people" (companions).
There are some additional rules for public companies, but in general, businesses can have whatever purpose "members of the company" (it's actually a legal term in many jurisdictions) agree on.
There are some additional rules for public companies, but in general, businesses can have whatever purpose "members of the company" (it's actually a legal term in many jurisdictions) agree on.