Kosmos Energy Ltd.

KOSNYSEEnergy● Active

$2.92

+$0.11(+3.74%)

Market Cap$1.4B

P/E Ratio—

52W High$3.34

52W Low$0.84

Avg Volume23.3M

Open$2.90

Beta0.67

Employees Ownership Insider Trades

Kosmos Energy Ltd. (KOS) 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 · KOS · as of Mar 2, 2026

Latest filing snapshot

216

-27-11.11%vs prior year

Kosmos Energy Ltd. (KOS) 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

216

Change (1Y)

-27

Growth % (1Y)

-11.11%

Revenue / Employee

$6.01M

Net Income / Employee

$-3.24M

Market Cap

$1.4B

KOS Employee Count

2011 – 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)
2026-03-02	2025-12-31	216	-27	-11.11%
2025-02-24	2024-12-31	243	+0	+0.00%
2024-02-26	2023-12-31	243	+7	+2.97%
2023-02-28	2022-12-31	236	+7	+3.06%
2022-02-28	2021-12-31	229	-23	-9.13%
2021-02-23	2020-12-31	252	-108	-30.00%
2020-02-25	2019-12-31	360	-20	-5.26%
2019-03-01	2018-12-31	380	+100	+35.71%
2018-02-26	2017-12-31	280	+10	+3.70%
2017-02-27	2016-12-31	270	+10	+3.85%

▸ 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 Exploration & Production

#SymbolCompanyEmployeesMkt Cap

PDS

Precision Drilling Corporation

5,504$1.2B #2

NGL

NGL Energy Partners LP

607$1.9B #3

KOS

Kosmos Energy Ltd.YOU

216$1.4B #4

CAPL

CrossAmerica Partners LP

179$853M #5

REPX

Riley Exploration Permian, Inc.

103$775M #6

HPK

HighPeak Energy, Inc.

47$982M #7

GRNT

Granite Ridge Resources, Inc

3$641M

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

About KOS employees

KOS Employees · Headcount

Kosmos Energy Ltd. (KOS) employee data is sourced from the annual SEC 10-K filing. As of 2025, Kosmos Energy Ltd. had 216 full-time employees globally. Full-time employees only. Global consolidated headcount.

Kosmos Energy Ltd. employs 216 full-time employees as of the latest filing within the Oil & Gas Exploration & Production industry. Revenue per employee stands at $6.01M, reflecting the company's operational efficiency.

Kosmos Energy Ltd.'s workforce decreased by 27 (11.11%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Kosmos Energy Ltd.'s revenue per employee of $6.01M positions it among the notable performers in the Oil & Gas Exploration & Production sector for operational efficiency.

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

Frequently Asked Questions

KOS Employees · 5 questions

As of the latest SEC 10-K filing (2025), Kosmos Energy Ltd. had 216 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Kosmos Energy Ltd. employee counthow many employees does Kosmos Energy Ltd. haveKOS total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-02