Plug Power Inc.

PLUGNASDAQIndustrials● Active

$3.31

+$0.09(+2.80%)

Market Cap$3.8B

P/E Ratio—

52W High$4.58

52W Low$0.86

Avg Volume78.4M

Open$3.32

Beta2.12

Employees Ownership Insider Trades

Plug Power Inc. (PLUG) 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 · PLUG · as of Mar 2, 2026

Latest filing snapshot

2,582

-642-19.91%vs prior year

Plug Power Inc. (PLUG) 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

2,582

Change (1Y)

-642

Growth % (1Y)

-19.91%

Revenue / Employee

$274.9K

Net Income / Employee

$-631.9K

Market Cap

$3.8B

PLUG Employee Count

1999 – 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	2,582	-642	-19.91%
2025-03-03	2024-12-31	3,224	-644	-16.65%
2024-02-29	2023-12-31	3,868	+515	+15.36%
2023-03-01	2022-12-31	3,353	+904	+36.91%
2022-03-01	2021-12-31	2,449	+1,164	+90.58%
2021-05-14	2020-12-31	1,285	+450	+53.89%
2020-03-10	2019-12-31	835	+150	+21.90%
2019-03-13	2018-12-31	685	+41	+6.37%
2018-03-12	2017-12-31	644	+158	+32.51%
2017-03-10	2016-12-31	486	+47	+10.71%

▸ 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

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

About PLUG employees

PLUG Employees · Headcount

Plug Power Inc. (PLUG) employee data is sourced from the annual SEC 10-K filing. As of 2025, Plug Power Inc. had 2,582 full-time employees globally. Full-time employees only. Global consolidated headcount.

Plug Power Inc. employs 2,582 full-time employees as of the latest filing within the Electrical Equipment & Parts industry. Revenue per employee stands at $274,949, reflecting the company's operational efficiency.

Plug Power Inc.'s workforce decreased by 642 (19.91%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Plug Power Inc.'s revenue per employee of $274,949 positions it among the notable performers in the Electrical Equipment & Parts sector for operational efficiency.

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

Frequently Asked Questions

PLUG Employees · 5 questions

As of the latest SEC 10-K filing (2025), Plug Power Inc. had 2,582 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Plug Power Inc. employee counthow many employees does Plug Power Inc. havePLUG total employees 2025

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