Denison Mines Corp.

DNNAMEXEnergy● Active

$3.11

+$0.08(+2.48%)

Market Cap$2.8B

P/E Ratio—

52W High$4.43

52W Low$1.56

Avg Volume31.2M

Open$3.11

Beta1.59

Employees Ownership Insider Trades

Denison Mines Corp. (DNN) 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 · DNN · as of Mar 30, 2026

Latest filing snapshot

+0+0.00%vs prior year

Denison Mines Corp. (DNN) employee data is sourced from the annual SEC 40-F filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 40-F·Period end: 2025-12-31·Full-time · Global

Total Employees

Change (1Y)

Growth % (1Y)

+0.00%

Revenue / Employee

$2.46M

Net Income / Employee

$-108.64M

Market Cap

$2.8B

DNN Employee Count

1998 – 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)
2026-03-30	2025-12-31	2	+0	+0.00%
2025-03-28	2024-12-31	2	+0	+0.00%
2024-03-28	2023-12-31	2	+0	+0.00%
2023-03-28	2022-12-31	2	+0	+0.00%
2022-03-25	2021-12-31	2	+0	+0.00%
2021-03-29	2020-12-31	2	+0	+0.00%
2020-03-13	2019-12-31	2	+0	+0.00%
2019-03-13	2018-12-31	2	+0	+0.00%
2018-03-28	2017-12-31	2	+0	+0.00%
2017-03-30	2016-12-31	2	+0	+0.00%

▸ 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

Uranium

#SymbolCompanyEmployeesMkt Cap

Helmerich & Payne, Inc.

7,000$3.9B #2

AMR

Alpha Metallurgical Resources, Inc.

3,960$2.5B #3

INSW

International Seaways, Inc.

2,899$4.0B #4

CIVI

Civitas Resources, Inc.

Black Stone Minerals, L.P.

115$3.0B #7

DNN

Denison Mines Corp.YOU

2$2.8B

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

About DNN employees

DNN Employees · Headcount

Denison Mines Corp. (DNN) employee data is sourced from the annual SEC 40-F filing. As of 2025, Denison Mines Corp. had 2 full-time employees globally. Full-time employees only. Global consolidated headcount.

Denison Mines Corp. employs 2 full-time employees as of the latest filing within the Uranium industry. Revenue per employee stands at $2.46M, reflecting the company's operational efficiency.

Denison Mines Corp.'s workforce increased by 0 (0.00%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Denison Mines Corp.'s revenue per employee of $2.46M positions it among the notable performers in the Uranium sector for operational efficiency.

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

Frequently Asked Questions

DNN Employees · 5 questions

As of the latest SEC 40-F filing (2025), Denison Mines Corp. had 2 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Denison Mines Corp. employee counthow many employees does Denison Mines Corp. haveDNN total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-30