Macquarie Group Limited is an Australian multinational independent investment bank and financial services company. Headquartered and listed in Australia, Macquarie employs more than 15,000 staff in 31 markets, is the world's largest infrastructure asset manager and Australia's top ranked mergers and acquisitions adviser, with more than A$595 billion in assets under management. The company's operating groups include Banking and Financial Services, Commodities and Global Markets, Macquarie Asset Management and Macquarie Capital.