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
Revenue has grown 2.6% per year over the past 5 years.
Net income has grown slower than revenue (-2.7% vs 2.6% per year).
Operating margin has contracted, at 17.7% in the latest year.
Free cash flow has grown 11.6% per year over the past 5 years.
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
$135M
$23M
65.1%
17.7%
$17M
—
$48M
2024
$145M
$23M
66.9%
13.6%
$19M
—
$30M
2023
$128M
$22M
67.8%
14.8%
$23M
—
$68M
2022
$126M
$24M
69.6%
19.8%
$8M
—
$56M
2021
$104M
$14M
68.6%
13.3%
$7M
—
$74M
2020
$119M
$26M
0.0%
26.3%
$10M
—
$94M
2019
$87M
$11M
0.0%
11.9%
-$2M
—
$26M
2018
$75M
$22M
0.0%
13.4%
$2M
$0
$22M
2017
$69M
$18M
56.6%
13.4%
-$4M
$27000
$28M
2016
$58M
$4M
55.1%
5.9%
$4M
$38000
$61M
2015
—
-$12M
—
—
—
$48000
$100M
2014
—
-$19M
—
—
—
—
$16M
2013
—
-$3M
—
—
$956000
—
$14M
2012
—
-$8M
—
—
-$7M
—
$17M
2011
—
-$26M
—
—
-$10M
$85000
$19M
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
$10M
-$12M
27.8%
-153.1%
$20M
—
$50M
Dec '25
$67M
$27M
67.2%
46.8%
$6M
—
$48M
Sep '25
$32M
$4M
64.2%
11.4%
-$3M
—
$47M
Jun '25
$28M
$2M
64.0%
5.3%
$4M
—
$57M
Mar '25
$8M
-$10M
55.3%
-155.8%
$10M
—
$49M
Dec '24
$67M
$23M
70.2%
38.2%
$9M
—
$30M
Sep '24
$39M
$8M
65.1%
18.3%
-$3M
—
$63M
Jun '24
$27M
-$642000
64.6%
-7.4%
$8M
—
$40M
Mar '24
$12M
-$8M
59.0%
-90.4%
$6M
—
$71M
Dec '23
$57M
$20M
69.1%
36.0%
$12M
—
$68M
Sep '23
$37M
$10M
69.9%
24.7%
$7M
—
$51M
Jun '23
$21M
-$2M
65.4%
-12.5%
-$5M
—
$44M
Mar '23
$13M
-$6M
60.9%
-60.5%
$8M
—
$66M
Dec '22
$42M
$14M
70.7%
34.5%
$5M
—
$56M
Sep '22
$30M
$5M
69.1%
16.1%
-$2M
—
$52M
Jun '22
$20M
-$2M
65.9%
-14.3%
$9M
—
$43M
Mar '22
$33M
$8M
70.8%
25.3%
-$4M
—
$45M
Dec '21
$34M
$5M
0.0%
17.8%
$4M
—
$74M
Sep '21
$21M
$1M
70.7%
6.9%
-$7M
—
$66M
Jun '21
$21M
$1M
65.2%
1.4%
$10M
—
$103M
Valuation over time
How the market has priced ERII 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-earnings ratio has fallen from 49.4× (Mar '23) to 19.7× (Jun '26).
The price-to-sales ratio has fallen from 9.5× (Mar '23) to 3.4× (Jun '26).
Price / earnings (P/E)
P/E
Price / sales (P/S)
P/S
Frequently asked questions
Is ERII growing its revenue and profit?
Over the past 5 years, Energy Recovery, Inc.'s revenue has grown 2.6% per year, and net income declined 2.7% per year. These are computed facts, not advice.
How much debt does ERII have?
As of FY2025, Energy Recovery, Inc. reported — of total debt against $48M of cash.
What is ERII's profit margin?
In FY2025, gross margin was 65.1%, operating margin 17.7%, and net margin 17.0%.
What is ERII's P/E ratio?
As of Jun '26, Energy Recovery, Inc. traded at a price-to-earnings ratio of about 19.7× (market cap ÷ latest annual net income). The valuation charts above show how its P/E, P/S have moved with the share price. These are computed facts, not advice.
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.