The Carlyle Group is an American-based global asset management firm, specializing in private equity, based in Washington, D.C. The Carlyle Group operates in four business areas: corporate private equity, real assets, market strategies and fund-of-funds, through its AlpInvest subsidiary. In its 2010 annual report, Carlyle reported assets in excess of $150 billion under management diversified over 84 distinct funds. The firm employs more than 890 employees, including 495 investment professionals, in 20 countries with offices in the Americas, Europe, Asia, and Australia, and its portfolio companies employ more than 415,000 people worldwide. The firm has over 1,300 investment partners in 71 countries.