Invesco Ltd. is an American independent investment management company that is headquartered in Atlanta, Georgia. The company was founded in 1935 and has grown to become one of the largest investment management firms in the world. Invesco offers a wide range of investment products and services to institutional and individual investors, including mutual funds, exchange-traded funds (ETFs), and separately managed accounts. The company has a global presence, with offices in more than 20 countries.