What type of this company is
Charles is the managing director of a very profitable policy research company, Prudential Regulatory Research Ltd (PRR). He originally set up this business with his parents in 1994 after graduating from a Bachelor of Commerce degree at the University . PRR’s board has three directors: Charles, his father Winston, who is the non-executive chairman, and Charles’ sister Martha. PRR is not listed on the ASX.
And this company has a constitution.
Is this company a proprietary company?