It is similar to Private Limited Company with the difference being that number of shareholders of a Public Limited Company can be unlimited with a minimum seven members. Like a Private Limited Company, a Public Limited Company is also an independent legal person, its existence is not affected by the death, retirement or insolvency of any of its shareholders. A Public Limited Company can be either listed in a stock exchange or remain unlisted. A Listed Public Limited Company allows shareholders of the company to trade its shares freely on the stock exchange.