Energy Recovery, Inc. revenue by segment ERII

Energy Recovery, Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Dec 31, 2025 was Water at $134.7 million, 100% of the total. By sales mix, the largest line in fiscal 2025, which ended Dec 31, 2025 was Water at $134.7 million, 100% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line
FY 2026
Sep 30, 2026
FY 2025
Dec 31, 2025
FY 2024
Dec 31, 2024
FY 2023
Dec 31, 2023
FY 2022
Dec 31, 2022
FY 2021
Dec 31, 2021
FY 2020
Dec 31, 2020
FY 2019
Dec 31, 2019
FY 2018
Dec 31, 2018
FY 2017
Dec 31, 2017
FY 2016
Dec 31, 2016
Revenue
100
135
145
128
126
104
119
87
75
58
50
Operating segments
Water
—
135
-6.7%
share 99.8%
144
+13.0%
share 99.6%
128
+1.8%
share 99.5%
125
+20.8%
share 99.9%
104
+12.8%
share 99.9%
92
+26.6%
share 77.4%
73
+20.2%
share 83.7%
61
+11.4%
share 81.2%
54
share 93.4%
—
Emerging Technologies
—
0
-55.3%
share 0.2%
1
+2.2%
share 0.4%
1
+282.8%
share 0.5%
0
+207.5%
share 0.1%
0
-99.8%
share 0.1%
27
+89.5%
share 22.6%
14
+1.5%
share 16.3%
14
-5.6%
share 18.8%
15
share 25.5%
—
Sales mix
Water
—
135
-6.7%
share 99.8%
144
+13.0%
share 99.6%
128
+1.8%
share 99.5%
125
+20.8%
share 99.9%
104
+12.8%
share 99.9%
92
+26.6%
share 77.4%
73
+20.2%
share 83.7%
61
+11.4%
share 81.2%
54
share 93.4%
—
Emerging Technologies
—
0
-55.3%
share 0.2%
1
+2.2%
share 0.4%
1
+282.8%
share 0.5%
0
+207.5%
share 0.1%
0
-99.8%
share 0.1%
27
+89.5%
share 22.6%
14
+1.5%
share 16.3%
14
-5.6%
share 18.8%
15
share 25.5%
—
How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry
Special Industry Machinery, NEC (SIC 3559)
Listed as
ERII (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
San Leandro, CA
SEC filer status
Large accelerated filer
SEC CIK
1421517

Other Special Industry Machinery, NEC companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.