Blackstone Group LP engages in the provision of investment and fund management services. It operates through the following segments: Private Equity, Real Estate, Hedge Fund Solutions, and Credit. The Private Equity segment consists of flagship corporate private equity funds, Blackstone Capital Partners funds, sector-focused corporate private equity funds, including energy-focused funds, Blackstone Energy Partners funds, and core private equity fund, Blackstone Core Equity Partners. The Real Estate segment includes management of core real estate fund and non-exchange traded restate investment trusts. The Hedge Fund Solutions segment comprises of Blackstone Alternative Asset Management, which manages hedge funds and includes Indian-focused and Asian-focused closed-end mutual funds. The Credit segment includes GSO Capital Partners LP, which manages credit-oriented funds. The company was by founded by Stephen Allen Schwarzman in 1985 and is headquartered in New York, NY.