Leading American energy holding company providing electricity and natural gas services to millions of customers across the Southeast, Midwest, and Florida.
Company Type
public
Founded
1904
Headquarters
Charlotte, North Carolina, USA
Stock
NYSE: DUK
Revenue
approximately $28.7 billion (FY2024)
Employees
Approximately 28,000
Primary Market
United States
Duke Energy operates through three principal business segments serving millions of customers across six states. The Electric Utilities and Infrastructure segment provides electricity generation and distribution through regional utilities including Duke Energy Carolinas, Florida, Progress, Indiana, Ohio, and Kentucky. The Gas Utilities and Infrastructure segment provides natural gas services through Piedmont Natural Gas and other subsidiaries. The Commercial Renewables segment develops and operates renewable energy projects.
The company owns approximately 58,200 megawatts of generation capacity and operates 250,200 miles of distribution lines. Duke Energy employs approximately 29,000 people and generates annual revenues exceeding $70 billion. The company maintains extensive research and development operations focused on advancing clean energy technologies and grid modernization.
Duke Energy was founded in 1904 as the Duke Power Company by James Buchanan Duke, establishing itself as a major electricity provider in the Carolinas. The company expanded throughout the 20th century, developing hydroelectric facilities and coal-fired power plants. Duke Energy grew through strategic acquisitions and organic development, becoming one of the largest electric utilities in the United States.
In 2000, Duke Energy merged with Cinergy Corporation, expanding its operations into Ohio, Kentucky, and Indiana. In 2012, Duke Energy merged with Progress Energy, significantly expanding its presence in Florida and the Carolinas. These strategic mergers established Duke Energy as a Fortune 150 company with operations across six states. The company has continued to modernize its generation fleet and expand renewable energy capabilities.
In recent years, Duke Energy has focused on transitioning to cleaner energy sources, investing in renewable energy, and modernizing its electrical grid infrastructure. The company has committed to achieving net-zero carbon emissions by 2050 and continues to expand its renewable energy portfolio.
Duke Energy maintains comprehensive sustainability and ethics practices focused on environmental stewardship, social responsibility, and corporate governance. The company's commitment to sustainability is demonstrated through ambitious climate goals, renewable energy investments, methane reduction initiatives, and extensive community engagement programs.
Environmental Stewardship:
Social Responsibility:
Corporate Values:
Corporate Governance:
The company's sustainability achievements demonstrate leadership in the energy transition while maintaining reliability and affordability for millions of customers across six states.
Duke Energy has received significant recognition for energy leadership, sustainability practices, workplace excellence, and community impact across its utility operations.
Energy Leadership Recognition:
Sustainability Achievement Awards:
Workplace Excellence:
Community Impact Recognition:
Financial Performance Recognition:
These awards reflect Duke Energy's position as a leader in the energy transition, commitment to environmental sustainability, and excellence in workplace practices and community engagement.
Duke Energy owns 4 brands in our database.

Owned by Duke Energy
Duke Energy's regulated electric utility subsidiary serving approximately 3.8 million customers across western and central North Carolina and western South Carolina, tracing its origins to Duke Power Company founded in 1904 by James Buchanan Duke, operating a diverse generation fleet including nuclear, natural gas, coal, hydro, and solar, with a 2025 Carolinas Resource Plan filed to guide the clean energy transition through 2050.

Owned by Duke Energy
Duke Energy's regulated electric utility subsidiary serving approximately 1.8 million customers across central and northern Florida, tracing its origins to Florida Power Corporation founded in 1899, acquired by Duke Energy through the 2012 merger with Progress Energy, operating a generation fleet of natural gas, solar, and battery storage as it transitions away from coal and retired nuclear capacity.

Owned by Duke Energy
Duke Energy's regulated electric utility subsidiary serving approximately 1.7 million customers across eastern North Carolina and South Carolina, tracing its origins to Carolina Power and Light Company founded in 1908, operating a generation fleet of nuclear, natural gas, coal, and solar, acquired by Duke Energy through the 2012 merger with Progress Energy, with a 2025 Carolinas Resource Plan filed and a proposed combination with Duke Energy Carolinas pending regulatory approval.

Owned by Duke Energy
Duke Energy's former commercial renewables business unit, established around 2000 as Duke Energy Renewable Services to develop and operate unregulated wind, solar, and distributed generation projects across North America; Duke Energy sold its commercial distributed generation portfolio, including REC Solar, to ArcLight Capital Partners for $364 million in December 2023, with remaining renewable development now integrated into Duke Energy's regulated utility subsidiaries.
Yes, Duke Energy is publicly traded on the New York Stock Exchange under the ticker symbol DUK. The company has been publicly traded and maintains transparent corporate governance and financial reporting.
Duke Energy was founded in 1904 as Duke Power Company. The company expanded through strategic acquisitions including Cinergy (2000) and Progress Energy (2012), becoming one of America's largest energy holding companies.
Duke Energy employs approximately 29,000 people across its operations, making it one of the largest energy employers in the United States.
Duke Energy operates through three principal segments: Electric Utilities and Infrastructure (electricity generation and distribution), Gas Utilities and Infrastructure (natural gas services), and Commercial Renewables (renewable energy projects).
Duke Energy generates annual revenues exceeding $70 billion, making it one of America's largest energy companies by revenue.
June 2026 was the most historic IPO month in market history: SpaceX priced at $135 per share on June 12, raising $75 billion in the largest IPO ever. Quantinuum raised $1.68B, INNIO priced a $2.8B deal, and Bending Spoons filed for a $20B Nasdaq listing. Full recap.
June 2026's biggest brand ownership moves: Berkshire Hathaway agreed to buy Taylor Morrison for $6.8B, GSK struck a $10.6B deal for Nuvalent, CRH acquired Arcosa for $8.5B, and Qualcomm agreed to buy AI startup Modular for $3.92B. Full breakdown of every major deal.
LVMH owns 75 luxury maisons including Louis Vuitton, Dior, Tiffany, Guerlain, and Sephora. Here is the complete brand list by division, with acquisition dates and what each brand does.

American energy company and one of the largest utility providers in the United States, serving millions of customers across the Southeast and beyond through multiple subsidiaries.
7 brands in portfolio

American energy company providing electricity and natural gas services to millions of customers in Michigan and beyond, with non-utility energy businesses nationwide.
4 brands in portfolio

American electric utility holding company and one of the largest regulated utility companies in the United States, serving millions of customers across six states and Washington, D.C.
6 brands in portfolio

American energy company providing electricity generation, transmission, and distribution through its subsidiaries including Florida Power & Light and NextEra Energy Resources.
4 brands in portfolio

American brewing company and wholly owned subsidiary of AB InBev, producing Budweiser, Bud Light, Michelob Ultra, and other beer brands across 12 U.S. breweries.
8 brands in portfolio

American multinational conglomerate holding company led by Warren Buffett, owning diverse businesses across insurance, utilities, and manufacturing.
13 brands in portfolio