When private equity firms come to have a play in the market costs, they are the ones with the leaders in private equity funds as they are mostly of the private category. The private equity fund is brought up by the private equity firm by finding investors who can channelize lots of money with stakes in the company shares. These private equity firms do not undertake to mobilize shares which are open to the public and so there is no participation by the people in the private equity fund of the company. Companies which are of the private equity firm categories partner with financial institutions to provide them with the private equity funds and in return they are given control of the company. This kind of the private equity fund concept was initially started to raise money by the various private equity firms which could not manage by the private equity funds that they had.

Different kinds of concept work for running such private equity firms and they work by different rules of boardroom as their private equity fund is managed by private organizations. Many banks and financial institutions become partners with such a private equity firm but still this is not considered as loans or lent money. Infrastructural companies mostly enter into such private equity fund methodology and the private equity firms are based on the private equity funds investment capitals raised over the years. Private equity firm can sell its interest in the private equity funds in the market and raise money but this amount of stock which goes into the market for raising the private equity fund is very small.

Whenever the public is involved in the private equity firms, that are done by the route of secondary investment in the private equity fund through release of shares. This trend of opening the limited amount of the private equity firm shares to the general public is being seen in the recent years. A venture investment is a small scale but important tool for raising private equity fund. This was seen as a boost for the smaller private equity firm but there was a threat of buyouts if the performance did not go well. By these methods many private equity firms with small private equity funds were taken out by bigger financial players.