Company Story
1908 - The Williams Companies, Inc. was founded by David Williams and Miller Williams as a merchant company in Fort Smith, Arkansas.
1922 - The company began constructing its first pipeline, a 25-mile line that transported natural gas from Oklahoma to Fort Smith, Arkansas.
1946 - Williams began providing natural gas service to the city of Tulsa, Oklahoma.
1957 - The company went public with an initial public offering (IPO) of common stock.
1966 - Williams began operating its first interstate natural gas pipeline, the 375-mile Ozark Pipeline.
1982 - The company acquired the Transco Pipeline, which became a major part of its interstate pipeline system.
1997 - Williams merged with MAPCO Inc., expanding its pipeline system and adding significant natural gas reserves.
2001 - The company acquired the Sequent Energy Management L.P. natural gas gathering and processing business.
2005 - Williams spun off its exploration and production business, creating a new company called WPX Energy.
2012 - The company acquired Caiman Eastern Midstream, a natural gas gathering and processing business.
2014 - Williams acquired Access Midstream Partners, a natural gas gathering and processing business.