definition

Private equity (PE) refers to investments made directly into private companies or public companies that are taken private, with the goal of improving operations, driving growth, and eventually selling at a profit. 

Unlike publicly traded stocks, private equity investments are illiquid, long-term, and typically involve active management by the investment firm.

Private equity as an industry gained momentum in the 1980s with large leveraged buyouts (LBOs), where firms used debt to acquire companies. Today, PE funds invest in a wide range of businesses.

From struggling companies that need restructuring to profitable firms looking to scale further. The value comes not only from capital but also from strategic guidance, operational improvements, and access to networks.

A related but distinct concept is micro private equity, which applies similar principles to much smaller deals. Often in the range of hundreds of thousands to a few million dollars.

Micro PE commonly targets small online businesses, niche service providers, or digital assets, whereas traditional private equity typically deals in multi-million or even billion-dollar transactions.

In the startup lifecycle, private equity generally comes after venture capital.

While venture capital focuses on early-stage, high-growth companies, private equity often invests in more mature businesses that have proven revenue models but need capital and expertise to expand further. PE investment can sometimes act as a stepping stone before an initial public offering (IPO) or another form of exit.

A notable example is Blackstone Group’s acquisition of Hilton Hotels, which was later taken public again after significant value creation.

Private equity plays a crucial role in scaling companies, creating efficiencies, and unlocking value. For founders and investors alike, it represents a path toward larger growth and eventual liquidity events that shape entire industries