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Side-by-side financial comparison of Energy Recovery, Inc. (ERII) and ATRenew Inc. (RERE). Click either name above to swap in a different company.

Energy Recovery, Inc. is the larger business by last-quarter revenue ($66.9M vs $43.2M, roughly 1.5× ATRenew Inc.). Energy Recovery, Inc. runs the higher net margin — 40.2% vs 16.9%, a 23.3% gap on every dollar of revenue.

Energy Recovery Inc. is an American manufacturer of energy recovery devices for water and CO2 refrigeration industries.

ATRenew Inc. operates a leading pre-owned consumer electronics transaction and servicing ecosystem primarily in China. Its core services include end-to-end device recycling, professional quality inspection, certified refurbishment, and resale of smartphones, laptops, tablets and other digital products, serving both individual consumers and enterprise clients across domestic and select Southeast Asian markets.

ERII vs RERE — Head-to-Head

Bigger by revenue
ERII
ERII
1.5× larger
ERII
$66.9M
$43.2M
RERE
Higher net margin
ERII
ERII
23.3% more per $
ERII
40.2%
16.9%
RERE

Income Statement — Q4 FY2025 vs Q1 FY2023

Metric
ERII
ERII
RERE
RERE
Revenue
$66.9M
$43.2M
Net Profit
$26.9M
$7.3M
Gross Margin
67.2%
Operating Margin
46.8%
Net Margin
40.2%
16.9%
Revenue YoY
-0.3%
Net Profit YoY
14.7%
EPS (diluted)
$0.49

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ERII
ERII
RERE
RERE
Q4 25
$66.9M
Q3 25
$32.0M
Q2 25
$28.1M
Q4 24
$67.1M
Q3 24
$38.6M
Q2 24
$27.2M
Q1 24
$12.1M
Q4 23
$57.2M
Net Profit
ERII
ERII
RERE
RERE
Q4 25
$26.9M
Q3 25
$3.9M
Q2 25
$2.1M
Q4 24
$23.5M
Q3 24
$8.5M
Q2 24
$-642.0K
Q1 24
$-8.3M
Q4 23
$19.8M
Gross Margin
ERII
ERII
RERE
RERE
Q4 25
67.2%
Q3 25
64.2%
Q2 25
64.0%
Q4 24
70.2%
Q3 24
65.1%
Q2 24
64.6%
Q1 24
59.0%
Q4 23
69.1%
Operating Margin
ERII
ERII
RERE
RERE
Q4 25
46.8%
Q3 25
11.4%
Q2 25
5.3%
Q4 24
38.2%
Q3 24
18.3%
Q2 24
-7.4%
Q1 24
-90.4%
Q4 23
36.0%
Net Margin
ERII
ERII
RERE
RERE
Q4 25
40.2%
Q3 25
12.1%
Q2 25
7.3%
Q4 24
35.0%
Q3 24
22.0%
Q2 24
-2.4%
Q1 24
-68.3%
Q4 23
34.6%
EPS (diluted)
ERII
ERII
RERE
RERE
Q4 25
$0.49
Q3 25
$0.07
Q2 25
$0.04
Q4 24
$0.40
Q3 24
$0.15
Q2 24
$-0.01
Q1 24
$-0.14
Q4 23
$0.34

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ERII
ERII
RERE
RERE
Cash + ST InvestmentsLiquidity on hand
$75.2M
$228.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$206.2M
$557.1M
Total Assets
$231.5M
$722.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ERII
ERII
RERE
RERE
Q4 25
$75.2M
Q3 25
$70.4M
Q2 25
$79.5M
Q4 24
$78.0M
Q3 24
$118.6M
Q2 24
$101.0M
Q1 24
$117.4M
Q4 23
$108.5M
Stockholders' Equity
ERII
ERII
RERE
RERE
Q4 25
$206.2M
Q3 25
$180.8M
Q2 25
$185.2M
Q4 24
$210.0M
Q3 24
$233.9M
Q2 24
$218.5M
Q1 24
$216.0M
Q4 23
$219.8M
Total Assets
ERII
ERII
RERE
RERE
Q4 25
$231.5M
Q3 25
$209.6M
Q2 25
$212.3M
Q4 24
$242.8M
Q3 24
$262.7M
Q2 24
$249.0M
Q1 24
$244.3M
Q4 23
$253.0M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ERII
ERII
RERE
RERE
Operating Cash FlowLast quarter
$7.1M
Free Cash FlowOCF − Capex
$6.4M
FCF MarginFCF / Revenue
9.6%
Capex IntensityCapex / Revenue
1.0%
Cash ConversionOCF / Net Profit
0.26×
TTM Free Cash FlowTrailing 4 quarters
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ERII
ERII
RERE
RERE
Q4 25
$7.1M
Q3 25
$-3.1M
Q2 25
$4.1M
Q4 24
$9.0M
Q3 24
$-3.0M
Q2 24
$8.1M
Q1 24
$6.5M
Q4 23
$13.8M
Free Cash Flow
ERII
ERII
RERE
RERE
Q4 25
$6.4M
Q3 25
$-3.5M
Q2 25
$4.0M
Q4 24
$8.9M
Q3 24
$-3.2M
Q2 24
$7.9M
Q1 24
$5.7M
Q4 23
$12.4M
FCF Margin
ERII
ERII
RERE
RERE
Q4 25
9.6%
Q3 25
-10.9%
Q2 25
14.3%
Q4 24
13.2%
Q3 24
-8.2%
Q2 24
28.9%
Q1 24
46.9%
Q4 23
21.7%
Capex Intensity
ERII
ERII
RERE
RERE
Q4 25
1.0%
Q3 25
1.1%
Q2 25
0.5%
Q4 24
0.2%
Q3 24
0.4%
Q2 24
0.7%
Q1 24
6.8%
Q4 23
2.4%
Cash Conversion
ERII
ERII
RERE
RERE
Q4 25
0.26×
Q3 25
-0.81×
Q2 25
2.02×
Q4 24
0.38×
Q3 24
-0.35×
Q2 24
Q1 24
Q4 23
0.70×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ERII
ERII

Water Segment$38.6M58%
Other$11.0M16%
Original Equipment Manufacturer$10.6M16%
Aftermarket$6.6M10%

RERE
RERE

Segment breakdown not available.

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