Company Story
1913 - Entergy Corporation was founded as a small electric utility company in Arkansas.
1922 - The company expanded its operations to Louisiana and Mississippi.
1949 - Entergy Corporation was listed on the New York Stock Exchange (NYSE) under the ticker symbol ETR.
1963 - The company merged with Gulf States Utilities to form Entergy Gulf States, Inc.
1989 - Entergy Corporation acquired Gulf States Utilities, creating one of the largest electric utilities in the United States.
1999 - Entergy Corporation merged with New Orleans-based NOPSI to form Entergy New Orleans, Inc.
2001 - The company acquired Vermont's Central Vermont Public Service Corporation.
2005 - Entergy Corporation acquired the electric transmission business of TXU Corp.
2012 - The company merged with Northeast Utilities to form Eversource Energy.
2015 - Entergy Corporation acquired the electric transmission business of ITC Holdings Corp.