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Side-by-side financial comparison of OPAL Fuels Inc. (OPAL) and Plymouth Industrial REIT, Inc. (PLYM). Click either name above to swap in a different company.

OPAL Fuels Inc. is the larger business by last-quarter revenue ($88.4M vs $51.2M, roughly 1.7× Plymouth Industrial REIT, Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs -106.3%, a 124.6% gap on every dollar of revenue. On growth, OPAL Fuels Inc. posted the faster year-over-year revenue change (18.7% vs -1.4%). Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs 0.4%).

OPAL Fuels Inc. is a North American energy company focused on producing and distributing low-carbon renewable natural gas (RNG). It captures methane from landfills, dairy operations and other organic waste streams to produce RNG, which is mainly supplied to heavy-duty transportation fleets, commercial logistics operators and public transport entities to help reduce their greenhouse gas emissions.

Plymouth Industrial REIT, Inc. is a real estate investment trust focused on owning, operating, and acquiring high-quality industrial properties including distribution centers, warehouses, and light industrial facilities across key U.S. logistics hubs. It serves tenants in e-commerce, retail, manufacturing, and third-party logistics sectors, supporting diverse business supply chain needs.

OPAL vs PLYM — Head-to-Head

Bigger by revenue
OPAL
OPAL
1.7× larger
OPAL
$88.4M
$51.2M
PLYM
Growing faster (revenue YoY)
OPAL
OPAL
+20.1% gap
OPAL
18.7%
-1.4%
PLYM
Higher net margin
OPAL
OPAL
124.6% more per $
OPAL
18.3%
-106.3%
PLYM
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
0.4%
PLYM

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
OPAL
OPAL
PLYM
PLYM
Revenue
$88.4M
$51.2M
Net Profit
$16.2M
$-54.4M
Gross Margin
Operating Margin
7.5%
-102.5%
Net Margin
18.3%
-106.3%
Revenue YoY
18.7%
-1.4%
Net Profit YoY
401.5%
-248.5%
EPS (diluted)
$0.08
$-1.23

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
OPAL
OPAL
PLYM
PLYM
Q4 25
$88.4M
Q3 25
$77.9M
$51.2M
Q2 25
$77.4M
$47.2M
Q1 25
$83.0M
$45.6M
Q4 24
$74.5M
$47.6M
Q3 24
$82.6M
$51.9M
Q2 24
$69.8M
$48.7M
Q1 24
$64.0M
$50.2M
Net Profit
OPAL
OPAL
PLYM
PLYM
Q4 25
$16.2M
Q3 25
$11.4M
$-54.4M
Q2 25
$7.6M
$-6.1M
Q1 25
$1.3M
$5.8M
Q4 24
$-5.4M
$147.4M
Q3 24
$17.1M
$-15.6M
Q2 24
$1.9M
$1.3M
Q1 24
$677.0K
$6.2M
Operating Margin
OPAL
OPAL
PLYM
PLYM
Q4 25
7.5%
Q3 25
4.6%
-102.5%
Q2 25
-1.1%
-10.3%
Q1 25
-2.3%
Q4 24
-0.5%
Q3 24
14.9%
-29.6%
Q2 24
8.1%
2.7%
Q1 24
5.6%
Net Margin
OPAL
OPAL
PLYM
PLYM
Q4 25
18.3%
Q3 25
14.6%
-106.3%
Q2 25
9.8%
-12.9%
Q1 25
1.5%
12.8%
Q4 24
-7.2%
309.9%
Q3 24
20.7%
-30.1%
Q2 24
2.7%
2.7%
Q1 24
1.1%
12.4%
EPS (diluted)
OPAL
OPAL
PLYM
PLYM
Q4 25
$0.08
Q3 25
$0.05
$-1.23
Q2 25
$0.03
$-0.14
Q1 25
$-0.01
$0.13
Q4 24
$-0.05
$3.24
Q3 24
$0.09
$-0.35
Q2 24
$-0.01
$0.03
Q1 24
$-0.01
$0.14

Balance Sheet & Financial Strength

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

Metric
OPAL
OPAL
PLYM
PLYM
Cash + ST InvestmentsLiquidity on hand
$24.4M
Total DebtLower is stronger
$361.3M
Stockholders' EquityBook value
$-12.9M
$470.1M
Total Assets
$959.5M
$1.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OPAL
OPAL
PLYM
PLYM
Q4 25
$24.4M
Q3 25
$29.9M
Q2 25
$29.3M
Q1 25
$40.1M
Q4 24
$24.3M
Q3 24
$31.0M
Q2 24
$27.6M
Q1 24
$34.2M
Total Debt
OPAL
OPAL
PLYM
PLYM
Q4 25
$361.3M
Q3 25
$351.2M
Q2 25
$331.6M
Q1 25
$307.0M
Q4 24
$307.5M
$646.4M
Q3 24
$252.9M
Q2 24
$233.3M
Q1 24
$208.7M
Stockholders' Equity
OPAL
OPAL
PLYM
PLYM
Q4 25
$-12.9M
Q3 25
$7.5M
$470.1M
Q2 25
$-25.0M
$539.6M
Q1 25
$57.1M
$571.0M
Q4 24
$-148.4M
$579.5M
Q3 24
$-180.1M
$436.5M
Q2 24
$-273.0M
$475.2M
Q1 24
$-382.4M
$484.6M
Total Assets
OPAL
OPAL
PLYM
PLYM
Q4 25
$959.5M
Q3 25
$916.7M
$1.6B
Q2 25
$905.5M
$1.6B
Q1 25
$884.9M
$1.4B
Q4 24
$881.1M
$1.4B
Q3 24
$831.1M
$1.5B
Q2 24
$782.3M
$1.4B
Q1 24
$750.5M
$1.4B
Debt / Equity
OPAL
OPAL
PLYM
PLYM
Q4 25
Q3 25
46.95×
Q2 25
Q1 25
5.38×
Q4 24
1.12×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
OPAL
OPAL
PLYM
PLYM
Operating Cash FlowLast quarter
$-3.5M
$20.0M
Free Cash FlowOCF − Capex
$-13.4M
FCF MarginFCF / Revenue
-15.1%
Capex IntensityCapex / Revenue
11.1%
Cash ConversionOCF / Net Profit
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OPAL
OPAL
PLYM
PLYM
Q4 25
$-3.5M
Q3 25
$18.2M
$20.0M
Q2 25
$-7.9M
$23.4M
Q1 25
$29.7M
$15.6M
Q4 24
$-532.0K
$96.1M
Q3 24
$17.7M
$17.6M
Q2 24
$533.0K
$19.9M
Q1 24
$13.7M
$16.6M
Free Cash Flow
OPAL
OPAL
PLYM
PLYM
Q4 25
$-13.4M
Q3 25
$-9.3M
Q2 25
$-29.7M
Q1 25
$18.1M
Q4 24
$-55.0M
Q3 24
$-5.4M
Q2 24
$-22.5M
Q1 24
$-13.0M
FCF Margin
OPAL
OPAL
PLYM
PLYM
Q4 25
-15.1%
Q3 25
-11.9%
Q2 25
-38.4%
Q1 25
21.8%
Q4 24
-73.8%
Q3 24
-6.5%
Q2 24
-32.2%
Q1 24
-20.4%
Capex Intensity
OPAL
OPAL
PLYM
PLYM
Q4 25
11.1%
Q3 25
35.3%
Q2 25
28.2%
Q1 25
13.9%
Q4 24
73.1%
Q3 24
27.9%
Q2 24
32.9%
Q1 24
41.8%
Cash Conversion
OPAL
OPAL
PLYM
PLYM
Q4 25
-0.22×
Q3 25
1.60×
Q2 25
-1.04×
Q1 25
23.11×
2.67×
Q4 24
0.65×
Q3 24
1.03×
Q2 24
0.28×
15.12×
Q1 24
20.26×
2.67×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OPAL
OPAL

Fuel Station Services Segment$65.1M74%
Related Party$12.1M14%
Renewable Power Segment$8.6M10%
Other$2.6M3%

PLYM
PLYM

Segment breakdown not available.

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