Companies: 10,795·Total market cap: $144.5T
NL Industries, Inc.

NL Industries, Inc.

NLNYSEIndustrials● Active
$6.05
+$0.03(+0.50%)
Market Cap$295619335
P/E Ratio—
52W High$8.6
52W Low$5.04
Overview

NL Industries, Inc. (NL) 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 · NL · as of Mar 9, 2026

Latest filing snapshot

549
+39+7.65%vs prior year

NL Industries, Inc. (NL) 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
549
Change (1Y)
+39
Growth % (1Y)
+7.65%
Revenue / Employee
$288.3K
Net Income / Employee
$-68.9K
Market Cap
$296M

NL Employee Count

1993 – 2025 · Annual · SEC filing

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

Employees History

Filing DateEmployeesChange (1Y)Growth (1Y)SEC filing link
2026-03-09549+39+7.65%
2025-03-06510-45-8.11%
2024-03-06555-54-8.87%
2023-03-08609+39+6.84%
2022-03-09570+57+11.11%
2021-03-10513-34-6.22%
2020-03-11547+0+0.00%
2019-03-11547+27+5.19%
2018-03-12520+4+0.78%
2017-03-10516+4+0.78%

▸ 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

Security & Protection Services
#SymbolCompanyEmployees
#1
Mistras Group, Inc.
MG
Mistras Group, Inc.
4,800#2
Civeo Corporation
CVEO
Civeo Corporation
2,600#3
L.B. Foster Company
FSTR
L.B. Foster Company
1,057#4
StealthGas Inc.
GASS
StealthGas Inc.
602#5
NL Industries, Inc.
NL
NL Industries, Inc.YOU
549#6
CompX International Inc.
CIX
CompX International Inc.
510#7
CEA Industries Inc. Common Stock
BNC
CEA Industries Inc. Common Stock
29
Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · NL peer comparison

About NL employees

NL Employees · Headcount

NL Industries, Inc. (NL) employee data is sourced from the annual SEC 10-K filing. As of 2025, NL Industries, Inc. had 549 full-time employees globally. Full-time employees only. Global consolidated headcount.

NL Industries, Inc. employs 549 full-time employees as of the latest filing within the Security & Protection Services industry. Revenue per employee stands at $288,315, reflecting the company's operational efficiency.

NL Industries, Inc.'s workforce increased by 39 (7.65%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

NL Industries, Inc.'s revenue per employee of $288,315 positions it among the notable performers in the Security & Protection Services sector for operational efficiency.

RevenueFinancial statementsNet incomeSEC filingsPrice historyForecast & ratingsOwnershipEarnings

Frequently Asked Questions

NL Employees · 5 questions

As of the latest SEC 10-K filing (2025), NL Industries, Inc. had 549 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

NL Industries, Inc. employee counthow many employees does NL Industries, Inc. haveNL total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-09