Holding company example
Fabled investment house Goldman Sachs (GS +1.74%) became a bank holding company in the wake of the 2007-2009 financial crisis because of concerns that its business model had become a major risk to the global economy.
The switch exposed Goldman to greater regulation but also gave it access to the Federal Reserve System's lending facilities, which were used during the crisis to keep the global economy from collapsing.
Goldman, which is incorporated in Delaware, currently has more than 50 subsidiaries in Brazil, the Netherlands, the U.K., the Cayman Islands, Jersey, Hong Kong, Germany, Japan, Singapore, Luxembourg, Ireland, and the British Virgin Islands.