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

Granite Ridge Resources, Inc. is the larger business by last-quarter revenue ($105.5M vs $66.9M, roughly 1.6× Energy Recovery, Inc.). On growth, Energy Recovery, Inc. posted the faster year-over-year revenue change (-0.3% vs -0.8%). Over the past eight quarters, Granite Ridge Resources, Inc.'s revenue compounded faster (8.9% CAGR vs 8.1%).

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

Granite Ridge Resources, Inc. is an independent upstream energy company focused on the exploration, development, and production of oil, natural gas, and natural gas liquids. It operates low-cost, high-yield onshore hydrocarbon assets across key U.S. basins, primarily serving North American energy markets.

ERII vs GRNT — Head-to-Head

Bigger by revenue
GRNT
GRNT
1.6× larger
GRNT
$105.5M
$66.9M
ERII
Growing faster (revenue YoY)
ERII
ERII
+0.5% gap
ERII
-0.3%
-0.8%
GRNT
Faster 2-yr revenue CAGR
GRNT
GRNT
Annualised
GRNT
8.9%
8.1%
ERII

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ERII
ERII
GRNT
GRNT
Revenue
$66.9M
$105.5M
Net Profit
$26.9M
Gross Margin
67.2%
Operating Margin
46.8%
-34.5%
Net Margin
40.2%
Revenue YoY
-0.3%
-0.8%
Net Profit YoY
14.7%
EPS (diluted)
$0.49
$-0.19

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
GRNT
GRNT
Q4 25
$66.9M
$105.5M
Q3 25
$32.0M
$112.7M
Q2 25
$28.1M
$109.2M
Q1 25
$122.9M
Q4 24
$67.1M
$106.3M
Q3 24
$38.6M
$94.1M
Q2 24
$27.2M
$90.7M
Q1 24
$12.1M
$89.0M
Net Profit
ERII
ERII
GRNT
GRNT
Q4 25
$26.9M
Q3 25
$3.9M
$14.5M
Q2 25
$2.1M
$25.1M
Q1 25
$9.8M
Q4 24
$23.5M
Q3 24
$8.5M
$9.1M
Q2 24
$-642.0K
$5.1M
Q1 24
$-8.3M
$16.2M
Gross Margin
ERII
ERII
GRNT
GRNT
Q4 25
67.2%
Q3 25
64.2%
Q2 25
64.0%
Q1 25
Q4 24
70.2%
Q3 24
65.1%
Q2 24
64.6%
Q1 24
59.0%
Operating Margin
ERII
ERII
GRNT
GRNT
Q4 25
46.8%
-34.5%
Q3 25
11.4%
17.4%
Q2 25
5.3%
19.0%
Q1 25
34.6%
Q4 24
38.2%
-6.5%
Q3 24
18.3%
26.2%
Q2 24
-7.4%
24.1%
Q1 24
-90.4%
22.0%
Net Margin
ERII
ERII
GRNT
GRNT
Q4 25
40.2%
Q3 25
12.1%
12.9%
Q2 25
7.3%
23.0%
Q1 25
8.0%
Q4 24
35.0%
Q3 24
22.0%
9.6%
Q2 24
-2.4%
5.6%
Q1 24
-68.3%
18.2%
EPS (diluted)
ERII
ERII
GRNT
GRNT
Q4 25
$0.49
$-0.19
Q3 25
$0.07
$0.11
Q2 25
$0.04
$0.19
Q1 25
$0.07
Q4 24
$0.40
$-0.09
Q3 24
$0.15
$0.07
Q2 24
$-0.01
$0.04
Q1 24
$-0.14
$0.12

Balance Sheet & Financial Strength

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

Metric
ERII
ERII
GRNT
GRNT
Cash + ST InvestmentsLiquidity on hand
$75.2M
Total DebtLower is stronger
$367.8M
Stockholders' EquityBook value
$206.2M
$605.8M
Total Assets
$231.5M
$1.2B
Debt / EquityLower = less leverage
0.61×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ERII
ERII
GRNT
GRNT
Q4 25
$75.2M
Q3 25
$70.4M
Q2 25
$79.5M
Q1 25
Q4 24
$78.0M
Q3 24
$118.6M
Q2 24
$101.0M
Q1 24
$117.4M
Total Debt
ERII
ERII
GRNT
GRNT
Q4 25
$367.8M
Q3 25
$300.0M
Q2 25
$275.0M
Q1 25
$250.0M
Q4 24
$205.0M
Q3 24
Q2 24
Q1 24
$137.5M
Stockholders' Equity
ERII
ERII
GRNT
GRNT
Q4 25
$206.2M
$605.8M
Q3 25
$180.8M
$643.9M
Q2 25
$185.2M
$642.5M
Q1 25
$631.4M
Q4 24
$210.0M
$635.4M
Q3 24
$233.9M
$660.6M
Q2 24
$218.5M
$665.3M
Q1 24
$216.0M
$674.0M
Total Assets
ERII
ERII
GRNT
GRNT
Q4 25
$231.5M
$1.2B
Q3 25
$209.6M
$1.1B
Q2 25
$212.3M
$1.1B
Q1 25
$1.1B
Q4 24
$242.8M
$1.0B
Q3 24
$262.7M
$1.0B
Q2 24
$249.0M
$990.5M
Q1 24
$244.3M
$966.7M
Debt / Equity
ERII
ERII
GRNT
GRNT
Q4 25
0.61×
Q3 25
0.47×
Q2 25
0.43×
Q1 25
0.40×
Q4 24
0.32×
Q3 24
Q2 24
Q1 24
0.20×

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
GRNT
GRNT
Operating Cash FlowLast quarter
$7.1M
$64.5M
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
GRNT
GRNT
Q4 25
$7.1M
$64.5M
Q3 25
$-3.1M
$77.8M
Q2 25
$4.1M
$78.0M
Q1 25
$76.1M
Q4 24
$9.0M
$68.2M
Q3 24
$-3.0M
$74.7M
Q2 24
$8.1M
$64.2M
Q1 24
$6.5M
$68.7M
Free Cash Flow
ERII
ERII
GRNT
GRNT
Q4 25
$6.4M
Q3 25
$-3.5M
Q2 25
$4.0M
Q1 25
Q4 24
$8.9M
Q3 24
$-3.2M
Q2 24
$7.9M
Q1 24
$5.7M
FCF Margin
ERII
ERII
GRNT
GRNT
Q4 25
9.6%
Q3 25
-10.9%
Q2 25
14.3%
Q1 25
Q4 24
13.2%
Q3 24
-8.2%
Q2 24
28.9%
Q1 24
46.9%
Capex Intensity
ERII
ERII
GRNT
GRNT
Q4 25
1.0%
Q3 25
1.1%
Q2 25
0.5%
Q1 25
Q4 24
0.2%
Q3 24
0.4%
Q2 24
0.7%
Q1 24
6.8%
Cash Conversion
ERII
ERII
GRNT
GRNT
Q4 25
0.26×
Q3 25
-0.81×
5.36×
Q2 25
2.02×
3.11×
Q1 25
7.75×
Q4 24
0.38×
Q3 24
-0.35×
8.25×
Q2 24
12.58×
Q1 24
4.23×

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%

GRNT
GRNT

Oil And Gas Service$87.6M83%
Natural Gas Storage$17.9M17%

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