15 years of revenue, profit, cash flow and balance-sheet history through FY2025,
from SEC filings — with a computed, factual read of the trend.
Updated Overview →
Growth & profitability
Operating margin has contracted, at -206.7% in the latest year.
Financial health
Operating income covered interest expense -22.5× in the latest year, down from -9.7× 5 years ago.
The company is unprofitable and has less than a year of cash runway at its current free-cash-flow burn.
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Free cash flow (CFO − capex)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key annual figures
FY
Revenue
Net income
Gross M
Op M
FCF
Total debt
Cash
2025
$710M
-$1.6B
-34.1%
-206.7%
-$647M
—
$369M
2024
$629M
-$2.1B
-99.4%
-321.2%
-$1.0B
—
$206M
2023
$891M
-$1.4B
-57.0%
-150.7%
-$1.8B
$4M
$135M
2022
$701M
-$724M
-27.7%
-96.9%
-$1.3B
$9M
$691M
2021
$502M
-$460M
-34.1%
-87.1%
-$530M
—
$2.5B
2020
-$93M
-$596M
503.5%
626.6%
-$178M
—
$1.3B
2019
$230M
-$84M
4.6%
-20.7%
-$59M
—
$139M
2018
$174M
-$86M
-14.9%
-43.9%
-$63M
$17M
$39M
2017
$100M
-$127M
-28.0%
-101.6%
-$64M
$32M
$25M
2016
$83M
-$57M
4.8%
-62.2%
-$32M
$24M
$46M
2015
$103M
-$56M
-9.6%
-57.1%
-$51M
—
$64M
2014
$64M
-$88M
-7.6%
-59.1%
-$42M
—
$146M
2013
$27M
-$63M
-42.3%
-108.9%
-$27M
—
$5M
2012
$26M
-$32M
0.0%
-140.5%
-$20M
—
$9M
2011
$28M
-$28M
0.0%
-112.7%
-$32M
—
$14M
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Free cash flow (CFO − capex, quarterly)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key quarterly figures
Quarter
Revenue
Net income
Gross M
Op M
FCF
Total debt
Cash
Mar '26
$164M
-$245M
-13.2%
-67.0%
-$152M
—
$223M
Dec '25
$225M
-$846M
2.4%
-338.9%
-$153M
—
$369M
Sep '25
$177M
-$362M
-67.9%
-197.0%
-$118M
—
$166M
Jun '25
$174M
-$227M
-30.7%
-101.7%
-$230M
—
$141M
Mar '25
$134M
-$197M
-55.3%
-133.5%
-$146M
—
$296M
Dec '24
$191M
-$1.3B
-122.5%
-678.7%
-$165M
—
$206M
Sep '24
$174M
-$211M
-57.6%
-124.4%
-$234M
$4M
$94M
Jun '24
$143M
-$262M
-91.6%
-170.7%
-$356M
$4M
$62M
Mar '24
$120M
-$296M
-132.3%
-215.7%
-$260M
$4M
$173M
Dec '23
$222M
-$642M
-100.1%
-281.7%
-$424M
$4M
$135M
Sep '23
$199M
-$283M
-69.4%
-137.9%
-$404M
$4M
$111M
Jun '23
$260M
-$236M
-30.0%
-89.9%
-$499M
$4M
$579M
Mar '23
$210M
-$207M
-33.0%
-99.8%
-$445M
$9M
$475M
Dec '22
$221M
-$223M
-36.5%
-105.9%
-$426M
$9M
$691M
Sep '22
$189M
-$171M
-24.4%
-84.7%
-$277M
—
$1.7B
Jun '22
$151M
-$173M
-21.5%
-97.1%
-$275M
—
$2.3B
Mar '22
$141M
-$156M
-25.1%
-98.8%
-$288M
—
$2.5B
Dec '21
$162M
-$193M
-54.2%
-124.0%
-$90M
—
$2.5B
Sep '21
$144M
-$107M
-21.6%
-68.6%
-$160M
—
$3.4B
Jun '21
$125M
-$100M
-32.4%
-72.0%
-$153M
—
$3.2B
Valuation over time
How the market has priced PLUG against its own fundamentals since 2023-03 —
each month-end's share price set against the most recent annual filing, so the multiple moves
as price runs ahead of (or behind) earnings. Split-adjusted.
The price-to-sales ratio has fallen from 23.3× (Mar '23) to 5.0× (Jun '26).
Price / sales (P/S)
P/S
Frequently asked questions
Is PLUG growing its revenue and profit?
See the revenue and net-income charts above for Plug Power Inc's multi-year trend.
How much debt does PLUG have?
As of FY2025, Plug Power Inc reported — of total debt against $369M of cash; operating income covered interest expense -22.5×.
What is PLUG's profit margin?
In FY2025, gross margin was -34.1%, operating margin -206.7%, and net margin -229.9%.
Where does this data come from?
All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.
Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), corporate-action-adjusted ·
growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price
against the latest annual filing. Informational only — not investment advice.