private company

US /ˈpraɪ.vət ˈkʌm.pə.ni/
UK /ˈpraɪ.vət ˈkʌm.pə.ni/
"private company" picture
1.

a company whose shares are not traded on a stock exchange and are held by a small number of shareholders, often family members or a small group of investors

:
He decided to keep his business a private company rather than going public.
Many small businesses start as private companies.