General Electric (GE) is an American multinational conglomerate corporation incorporated in New York and headquartered in Boston, Massachusetts. As of 2016, the company operates through the following segments: Aviation, Current, Digital, Energy Connections, Global Research, Healthcare, Lighting, Oil and Gas, Power, Renewable Energy, Transportation, and Capital which cater to the needs of Financial services, Medical devices, Life Sciences, Pharmaceutical, Automotive, Software Development and Engineering industries. In 2017, GE ranked among the Fortune 500 as the thirteenth-largest firm in the U.S. by gross revenue. In 2011, GE ranked as the 14th most profitable. As of 2012, the company was listed the fourth-largest in the world among the Forbes Global 2000, further metrics being taken into account.The Nobel Prize has twice been awarded to employees of General Electric: Irving Langmuir in 1932 and Ivar Giaever in 1973. On January 13, 2016, it was announced that GE will be moving its corporate headquarters from Fairfield, Connecticut (where it had been since 1974) to the South Boston Waterfront neighborhood of Boston, Massachusetts. The first group of workers arrived in the summer of 2016, and the full move will be completed by 2018.