This chapter defines private equity, describes the origins of the private equity market, and examines the data on the size and growth of the private equity industry. Private equity is risk capital provided outside the public markets. The businesses invested in by private equity range from early stage ventures, usually termed venture capital investments, through businesses requiring growth or development capital to the purchase of an established business in a management buyout or buy-in. Much, but not all, of the investing done in the private equity market is by private equity funds. The objective of a private equity fund is to invest equity or risk capital in a portfolio of private companies which are identified and researched by the private equity fund managers. The chapter then considers what private equity fund managers do. It also provides a brief history of private equity before assessing how big the private equity market is.
