HALHalliburton

Energy · Oilfield Services · NYSE

Halliburton Company (Halliburton) is one of the world's largest providers of products and services to the energy industry. 10-K, Item 1

Employees: 46,000
Headquarters: Houston, TX
CEO: Jeffrey Allen Miller
Next results: around Jan 20, 2027

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Key numbers

Latest fiscal year, with ten years behind each

RevenueFY2016–25 $22.2B−3.3% FY2024: $22.9B 10-K FY2025 · XBRL Net incomeFY2016–25 $1.3B−48.7% FY2024: $2.5B 10-K FY2025 · XBRL Free cash flowFY2016–25 $1.7B−31.0% FY2024: $2.4B 10-K FY2025 · XBRL Operating marginFY2016–25 10.2%−6.5 pts -42.6% in FY2016 10-K FY2025 · XBRL

What changed

latest 10-K

Area	What changed	Source
Risk factors	No new paragraphs, or fewer than two 10-Ks to compare	10-K Item 1A
Critical audit matters changed	New this year: As discussed in Notes 1 and 12 to the consolidated financial statements, the Company recognizes deferred tax. Same as last year: Evaluation of the Realizability of Deferred Tax Assets	10-K · XBRL
Accounting checks	10 other checks clear, 1 worth a look	10-K · XBRL
Insiders	No open-market buys in the last 90 days	Form 4
Filings	3 in the last 30 days	EDGAR

Each row opens the detail with the quote and the filing. A row is a change worth reading, not a verdict.

What's new, in their words

No new paragraphs in Risk Factors, or fewer than two 10-Ks to compare.

Accounting checks

latest 10-K

10 of 11 clear 1 worth a look. Checks, not verdicts.

!
Critical audit matters changedNew this year: As discussed in Notes 1 and 12 to the consolidated financial statements, the Company recognizes deferred tax. Same as last year: Evaluation of the Realizability of Deferred Tax Assets
✓
Receivables -3.4% vs revenue -3.3% (-0.1 pts)
✓
Cash from operations $2.9B vs net income $1.3B (FY ending 2025-12-31)
✓
Inventory -2.1% vs revenue -3.3% (+1.2 pts)
✓
Same auditor in both 10-Ks: KPMG LLP
✓
No statement of substantial doubt about going concern
✓
No 8-K item 4.02 in the last 2 years
✓
No NT 10-K or NT 10-Q in the last 2 years
✓
No sentence in the 10-K concludes that controls were not effective because of a material weakness
✓
No 8-K item 2.06 in the last 2 years
✓
No 8-K item 1.03 in the last 2 years

How each check works, with sources →

In the last 30 days

All filings →

Oct 23, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
Oct 20, 20268-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Oct 15, 20268-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01

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Work on HAL in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/HAL/export.csv") into a cell.