Compass Minerals International, Inc.

CMPNYSEBasic Materials● Active

$29.90

+$0.27(+0.91%)

Market Cap$1.3B

P/E Ratio—

52W High$34.5

52W Low$16.4

Avg Volume688K

Open$30.19

Beta1.26

Overview

Compass Minerals International, Inc. (CMP) 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 · CMP · as of Dec 12, 2025

Latest filing snapshot

1,849

-51-2.68%vs prior year

Compass Minerals International, Inc. (CMP) 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: 2025-09-30·Full-time · Global

Total Employees

1,849

Change (1Y)

-51

Growth % (1Y)

-2.68%

Revenue / Employee

$672.7K

Net Income / Employee

$-43.2K

Market Cap

$1.3B

CMP Employee Count

2003 – 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)
2025-12-12	2025-09-30	1,849	-51	-2.68%
2024-12-16	2024-09-30	1,900	-81	-4.09%
2023-11-29	2023-09-30	1,981	+27	+1.38%
2022-12-14	2022-09-30	1,954	-1,275	-39.49%
2021-02-26	2020-12-31	3,229	+98	+3.13%
2020-02-26	2019-12-31	3,131	+60	+1.95%
2019-03-01	2018-12-31	3,071	-19	-0.61%
2018-02-27	2017-12-31	3,090	-13	-0.42%
2017-03-01	2016-12-31	3,103	+1,119	+56.40%
2016-02-22	2015-12-31	1,984	+21	+1.07%

▸ 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

Industrial Materials

#SymbolCompanyEmployeesMkt Cap

Compass Minerals International, Inc.YOU

American Battery Technology Company Common Stock

NioCorp Developments Ltd.

7$739M

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

About CMP employees

CMP Employees · Headcount

Compass Minerals International, Inc. (CMP) employee data is sourced from the annual SEC 10-K filing. As of 2025, Compass Minerals International, Inc. had 1,849 full-time employees globally. Full-time employees only. Global consolidated headcount.

Compass Minerals International, Inc. employs 1,849 full-time employees as of the latest filing within the Industrial Materials industry. Revenue per employee stands at $672,742, reflecting the company's operational efficiency.

Compass Minerals International, Inc.'s workforce decreased by 51 (2.68%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Compass Minerals International, Inc.'s revenue per employee of $672,742 positions it among the notable performers in the Industrial Materials sector for operational efficiency.

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

Frequently Asked Questions

CMP Employees · 5 questions

As of the latest SEC 10-K filing (2025), Compass Minerals International, Inc. had 1,849 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Compass Minerals International, Inc. employee counthow many employees does Compass Minerals International, Inc. haveCMP total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2025-12-12