Duke Energy: brands it owns and its ownership tree
Duke Energy (NYSE: DUK) is a publicly listed company headquartered in Charlotte, United States that owns 6 consumer brands.[1][2]
Duke Energy's 2025 10-K says it was incorporated on 3 May 2005, is headquartered in Charlotte, North Carolina, and operates through direct and indirect subsidiaries. Its Electric Utilities and Infrastructure segment serves about 8.7 million customers across six states. It names Duke Energy Carolinas, Progress Energy, Duke Energy Progress, Duke Energy Florida, Duke Energy Ohio, Duke Energy Indiana and Piedmont as subsidiary registrants.
-
brands owned
-
1
categories
-
0
acquisitions recorded
-
0
divestitures recorded
Company facts
- Legal name
- Duke Energy Corporation
- Type
- publicly listed company · see all publicly listed company owners
- Headquarters
- 🇺🇸 Charlotte, United States
- Tickers
- NYSE: DUK
- Revenue
- $31.7 billion (2025)[2]
- SEC CIK
- 0001326160
- Last verified
- · 2 sources
What Duke Energy's annual report says about its business
Read from Duke Energy's latest annual filing[1]. Each line gives the sentence the filing uses, copied word for word.
Segments the filing names
- Electric Utilities and Infrastructure, Gas Utilities and Infrastructure:
Duke Energy's segment structure includes two reportable business segments: Electric Utilities and Infrastructure (EU&I) and Gas Utilities and Infrastructure (GU&I).
Acquisitions and disposals named in the filing
- Sold or exited: Piedmont's Tennessee business (July 2025).
In July 2025, Piedmont entered into a purchase agreement to sell Piedmont's Tennessee business.
Duke Energy in numbers
- Duke Energy owns 6 consumer brands tracked here across 1 top-level categories; the largest is energy with 6 brands.[1]
Duke Energy financial history
Headline figures from Duke Energy's annual reports filed with the US Securities and Exchange Commission, in USD as reported, fiscal years ending 2020–2025.
| Fiscal year ended | Revenue | Operating income | Operating margin | Net income | Total assets | Long-term debt | Filing |
|---|---|---|---|---|---|---|---|
| — | $8.63bn | — | $4.97bn | $195.7bn | $80.1bn | 10-K | |
| — | $7.93bn | — | $4.52bn | $186.3bn | $76.3bn | 10-K | |
| — | $7.07bn | — | $2.84bn | $176.9bn | $72.5bn | 10-K | |
| — | $6.01bn | — | $2.55bn | $178.1bn | $65.9bn | 10-K | |
| — | $5.5bn | — | $3.91bn | $169.6bn | $60.4bn | 10-K | |
| — | $4.57bn | — | $1.38bn | $162.4bn | $55.6bn | 10-K |
Source: SEC XBRL company facts. A dash means the company did not report that line in a form we could read. Figures for a year can be restated in a later filing; the latest filing's number is shown.
Everything Duke Energy owns
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Full-screen interactive tree → · Download as infographic
Brand portfolio by category
Recent changes to this record
Duke Energy SEC filings
The documents behind the figures on this page, as listed in the SEC's EDGAR index. Each links to the filing itself.
Annual reports
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
Proxy statements
- Proxy statement, filed (DEF 14A)
- Proxy statement, filed (DEF 14A)
- Proxy statement, filed (DEF 14A)
Recent current and quarterly reports
| Filed | Form | What it declares |
|---|---|---|
| 8-K | Departure or appointment of directors or officers; Other events | |
| 8-K | Other events | |
| 8-K | Regulation FD disclosure | |
| 10-Q | Quarterly report | |
| 8-K | Results of operations and financial condition | |
| 8-K | Regulation FD disclosure | |
| 8-K | Regulation FD disclosure | |
| 8-K | Results of a shareholder vote | |
| 10-Q | Quarterly report | |
| 8-K | Results of operations and financial condition | |
| 8-K | Completion of an acquisition or disposal of assets; Regulation FD disclosure | |
| 8-K | Entry into a material agreement | |
| 8-K | Creation of a direct financial obligation; Unregistered sales of equity securities | |
| 8-K | Other events |
Frequently asked questions
What brands does Duke Energy own?
Duke Energy owns 6 consumer brands tracked here, including Duke Energy Florida, Duke Energy Progress, Duke Energy Carolinas, Duke Energy Ohio, Duke Energy Indiana and Piedmont Natural Gas.
Is Duke Energy an American company?
Yes. Duke Energy is headquartered in Charlotte, United States.
Who owns Duke Energy?
Duke Energy is a publicly listed company owned by its shareholders; it trades as DUK on the NYSE.
Sources (2) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Duke Energy Corporation Annual Report on Form 10-K filed 2026-02-26 — SEC EDGAR, SEC Form 10-K, published 26 February 2026; retrieved 5 October 2026.
- [2] Duke Energy Corporation: Form 10-K for the year ended 2025-12-31 (revenue) — SEC EDGAR, SEC Form 10-K, published 26 February 2026; retrieved 5 October 2026.
Report a correction Opens a pre-filled GitHub issue. See our corrections policy.