Duke Energy
Duke Energy is one of the largest US utilities, with regulated utilities in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.
Duke Energy is one of the largest US utilities, with regulated utilities in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.
$96.4B
Market Cap • 8/19/2026
2005
(21 years)
Founded
1964
(62 years ago)
IPO
NYSE
Listing Exchange
United States
Country
S&P500 Participant
Index Composite • 2026
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