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

OPAL Fuels Inc. is the larger business by last-quarter revenue ($88.4M vs $45.3M, roughly 1.9× Gevo, Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs -13.2%, a 31.6% gap on every dollar of revenue. On growth, Gevo, Inc. posted the faster year-over-year revenue change (695.6% vs 18.7%). Gevo, Inc. produced more free cash flow last quarter ($8.7M vs $-13.4M). Over the past eight quarters, Gevo, Inc.'s revenue compounded faster (237.1% CAGR vs 17.6%).

Gevo, Inc. is an American renewable chemicals and advanced biofuels company headquartered in unincorporated Douglas County, Colorado, in the Denver-Aurora metropolitan area. Gevo operates in the sustainability sector, pursuing a business model based on the concept of the "circular economy". The company develops bio-based alternatives to petroleum-based products using a combination of biotechnology and classical chemistry. Gevo uses the GREET model from Argonne National Laboratory as a basis f...

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.

GEVO vs OPAL — Head-to-Head

Bigger by revenue
OPAL
OPAL
1.9× larger
OPAL
$88.4M
$45.3M
GEVO
Growing faster (revenue YoY)
GEVO
GEVO
+676.8% gap
GEVO
695.6%
18.7%
OPAL
Higher net margin
OPAL
OPAL
31.6% more per $
OPAL
18.3%
-13.2%
GEVO
More free cash flow
GEVO
GEVO
$22.1M more FCF
GEVO
$8.7M
$-13.4M
OPAL
Faster 2-yr revenue CAGR
GEVO
GEVO
Annualised
GEVO
237.1%
17.6%
OPAL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GEVO
GEVO
OPAL
OPAL
Revenue
$45.3M
$88.4M
Net Profit
$-6.0M
$16.2M
Gross Margin
Operating Margin
-4.8%
7.5%
Net Margin
-13.2%
18.3%
Revenue YoY
695.6%
18.7%
Net Profit YoY
65.9%
401.5%
EPS (diluted)
$-0.03
$0.08

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
GEVO
GEVO
OPAL
OPAL
Q4 25
$45.3M
$88.4M
Q3 25
$42.7M
$77.9M
Q2 25
$43.4M
$77.4M
Q1 25
$29.1M
$83.0M
Q4 24
$5.7M
$74.5M
Q3 24
$2.0M
$82.6M
Q2 24
$5.3M
$69.8M
Q1 24
$4.0M
$64.0M
Net Profit
GEVO
GEVO
OPAL
OPAL
Q4 25
$-6.0M
$16.2M
Q3 25
$-8.0M
$11.4M
Q2 25
$2.1M
$7.6M
Q1 25
$-21.7M
$1.3M
Q4 24
$-17.6M
$-5.4M
Q3 24
$-21.2M
$17.1M
Q2 24
$-21.0M
$1.9M
Q1 24
$-18.9M
$677.0K
Operating Margin
GEVO
GEVO
OPAL
OPAL
Q4 25
-4.8%
7.5%
Q3 25
-8.6%
4.6%
Q2 25
13.4%
-1.1%
Q1 25
-69.2%
-2.3%
Q4 24
-344.7%
-0.5%
Q3 24
-1221.8%
14.9%
Q2 24
-456.8%
8.1%
Q1 24
-580.0%
5.6%
Net Margin
GEVO
GEVO
OPAL
OPAL
Q4 25
-13.2%
18.3%
Q3 25
-18.6%
14.6%
Q2 25
4.9%
9.8%
Q1 25
-74.6%
1.5%
Q4 24
-308.9%
-7.2%
Q3 24
-1076.6%
20.7%
Q2 24
-399.3%
2.7%
Q1 24
-473.1%
1.1%
EPS (diluted)
GEVO
GEVO
OPAL
OPAL
Q4 25
$-0.03
$0.08
Q3 25
$-0.03
$0.05
Q2 25
$0.01
$0.03
Q1 25
$-0.09
$-0.01
Q4 24
$-0.08
$-0.05
Q3 24
$-0.09
$0.09
Q2 24
$-0.09
$-0.01
Q1 24
$-0.08
$-0.01

Balance Sheet & Financial Strength

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

Metric
GEVO
GEVO
OPAL
OPAL
Cash + ST InvestmentsLiquidity on hand
$81.2M
$24.4M
Total DebtLower is stronger
$164.8M
$361.3M
Stockholders' EquityBook value
$466.3M
$-12.9M
Total Assets
$718.9M
$959.5M
Debt / EquityLower = less leverage
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GEVO
GEVO
OPAL
OPAL
Q4 25
$81.2M
$24.4M
Q3 25
$72.6M
$29.9M
Q2 25
$57.3M
$29.3M
Q1 25
$65.3M
$40.1M
Q4 24
$189.4M
$24.3M
Q3 24
$223.2M
$31.0M
Q2 24
$245.7M
$27.6M
Q1 24
$270.6M
$34.2M
Total Debt
GEVO
GEVO
OPAL
OPAL
Q4 25
$164.8M
$361.3M
Q3 25
$164.5M
$351.2M
Q2 25
$167.5M
$331.6M
Q1 25
$167.0M
$307.0M
Q4 24
$67.1M
$307.5M
Q3 24
$67.0M
$252.9M
Q2 24
$66.8M
$233.3M
Q1 24
$68.3M
$208.7M
Stockholders' Equity
GEVO
GEVO
OPAL
OPAL
Q4 25
$466.3M
$-12.9M
Q3 25
$468.9M
$7.5M
Q2 25
$474.1M
$-25.0M
Q1 25
$469.8M
$57.1M
Q4 24
$489.5M
$-148.4M
Q3 24
$504.7M
$-180.1M
Q2 24
$522.7M
$-273.0M
Q1 24
$541.9M
$-382.4M
Total Assets
GEVO
GEVO
OPAL
OPAL
Q4 25
$718.9M
$959.5M
Q3 25
$685.2M
$916.7M
Q2 25
$702.1M
$905.5M
Q1 25
$677.8M
$884.9M
Q4 24
$583.9M
$881.1M
Q3 24
$583.9M
$831.1M
Q2 24
$617.9M
$782.3M
Q1 24
$633.6M
$750.5M
Debt / Equity
GEVO
GEVO
OPAL
OPAL
Q4 25
0.35×
Q3 25
0.35×
46.95×
Q2 25
0.35×
Q1 25
0.36×
5.38×
Q4 24
0.14×
Q3 24
0.13×
Q2 24
0.13×
Q1 24
0.13×

Cash Flow & Capital Efficiency

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

Metric
GEVO
GEVO
OPAL
OPAL
Operating Cash FlowLast quarter
$20.0M
$-3.5M
Free Cash FlowOCF − Capex
$8.7M
$-13.4M
FCF MarginFCF / Revenue
19.3%
-15.1%
Capex IntensityCapex / Revenue
24.7%
11.1%
Cash ConversionOCF / Net Profit
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$-43.5M
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GEVO
GEVO
OPAL
OPAL
Q4 25
$20.0M
$-3.5M
Q3 25
$-6.8M
$18.2M
Q2 25
$-2.5M
$-7.9M
Q1 25
$-24.0M
$29.7M
Q4 24
$-18.8M
$-532.0K
Q3 24
$-11.0M
$17.7M
Q2 24
$-11.4M
$533.0K
Q1 24
$-16.1M
$13.7M
Free Cash Flow
GEVO
GEVO
OPAL
OPAL
Q4 25
$8.7M
$-13.4M
Q3 25
$-14.6M
$-9.3M
Q2 25
$-7.8M
$-29.7M
Q1 25
$-29.9M
$18.1M
Q4 24
$-33.5M
$-55.0M
Q3 24
$-20.8M
$-5.4M
Q2 24
$-20.6M
$-22.5M
Q1 24
$-33.6M
$-13.0M
FCF Margin
GEVO
GEVO
OPAL
OPAL
Q4 25
19.3%
-15.1%
Q3 25
-34.2%
-11.9%
Q2 25
-17.9%
-38.4%
Q1 25
-102.7%
21.8%
Q4 24
-587.2%
-73.8%
Q3 24
-1057.0%
-6.5%
Q2 24
-392.4%
-32.2%
Q1 24
-841.9%
-20.4%
Capex Intensity
GEVO
GEVO
OPAL
OPAL
Q4 25
24.7%
11.1%
Q3 25
18.3%
35.3%
Q2 25
12.1%
28.2%
Q1 25
20.0%
13.9%
Q4 24
256.6%
73.1%
Q3 24
496.2%
27.9%
Q2 24
174.8%
32.9%
Q1 24
438.9%
41.8%
Cash Conversion
GEVO
GEVO
OPAL
OPAL
Q4 25
-0.22×
Q3 25
1.60×
Q2 25
-1.18×
-1.04×
Q1 25
23.11×
Q4 24
Q3 24
1.03×
Q2 24
0.28×
Q1 24
20.26×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GEVO
GEVO

Segment breakdown not available.

OPAL
OPAL

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

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