HF Sinclair Corporation

DINONYSEEnergy● Active

$73.35

+$1.96(+2.75%)

Market Cap$13.2B

P/E Ratio—

52W High$74.73

52W Low$35.29

Avg Volume2.5M

Open$72.59

Beta0.71

Employees Ownership Insider Trades

HF Sinclair Corporation (DINO) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · DINO · as of Feb 27, 2026

Latest filing snapshot

5,165

-132-2.49%vs prior year

HF Sinclair Corporation (DINO) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

5,165

Change (1Y)

-132

Growth % (1Y)

-2.49%

Revenue / Employee

$5.20M

Net Income / Employee

$112.1K

Market Cap

$12.9B

DINO Employee Count

2022 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-02-27	2025-12-31	5,165	-132	-2.49%
2025-02-20	2024-12-31	5,297	+79	+1.51%
2024-02-21	2023-12-31	5,218	-5	-0.10%
2023-02-28	2022-12-31	5,223	—	—

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Oil & Gas Refining & Marketing

#SymbolCompanyEmployeesMkt Cap

DINO

HF Sinclair CorporationYOU

5,165$12.9B #2

NFG

National Fuel Gas Company

Antero Midstream Corporation

616$10.2B #6

Antero Resources Corporation

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · DINO peer comparison

About DINO employees

DINO Employees · Headcount

HF Sinclair Corporation (DINO) employee data is sourced from the annual SEC 10-K filing. As of 2025, HF Sinclair Corporation had 5,165 full-time employees globally. Full-time employees only. Global consolidated headcount.

HF Sinclair Corporation employs 5,165 full-time employees as of the latest filing within the Oil & Gas Refining & Marketing industry. Revenue per employee stands at $5.20M, reflecting the company's operational efficiency.

HF Sinclair Corporation's workforce decreased by 132 (2.49%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

HF Sinclair Corporation's revenue per employee of $5.20M positions it among the notable performers in the Oil & Gas Refining & Marketing sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

DINO Employees · 5 questions

As of the latest SEC 10-K filing (2025), HF Sinclair Corporation had 5,165 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

HF Sinclair Corporation employee counthow many employees does HF Sinclair Corporation haveDINO total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-27