Merrill Lynch is one of the world's leading wealth management, capital markets and advisory companies, with offices in more than 35 countries and total client assets of approximately $1.6 trillion. It offers a wide range of services to private clients, small businesses, institutions and corporations. The firm provides services through various business segments, including Global Markets & Investment Banking Group and Global Wealth Management. It works as an investment bank and is one of the leading global traders and underwriters of securities. Located in Atlanta, the firm also serves as a strategic advisor to corporations, governments and individuals. Merrill Lynch owns approximately half of BlackRock, one of the largest publicly traded investment management companies.