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

Vericel Corp is the larger business by last-quarter revenue ($92.9M vs $88.4M, roughly 1.1× OPAL Fuels Inc.). Vericel Corp runs the higher net margin — 25.0% vs 18.3%, a 6.7% gap on every dollar of revenue. On growth, Vericel Corp posted the faster year-over-year revenue change (23.3% vs 18.7%). Vericel Corp produced more free cash flow last quarter ($12.8M vs $-13.4M). Over the past eight quarters, Vericel Corp's revenue compounded faster (34.6% CAGR vs 17.6%).

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.

Vericel Corporation is a publicly traded American biopharmaceutical company which was known prior to October 2014 as Aastrom Bio. Aastrom Bio was formed in 1989 in Ann Arbor, Michigan.

OPAL vs VCEL — Head-to-Head

Bigger by revenue
VCEL
VCEL
1.1× larger
VCEL
$92.9M
$88.4M
OPAL
Growing faster (revenue YoY)
VCEL
VCEL
+4.5% gap
VCEL
23.3%
18.7%
OPAL
Higher net margin
VCEL
VCEL
6.7% more per $
VCEL
25.0%
18.3%
OPAL
More free cash flow
VCEL
VCEL
$26.2M more FCF
VCEL
$12.8M
$-13.4M
OPAL
Faster 2-yr revenue CAGR
VCEL
VCEL
Annualised
VCEL
34.6%
17.6%
OPAL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
OPAL
OPAL
VCEL
VCEL
Revenue
$88.4M
$92.9M
Net Profit
$16.2M
$23.2M
Gross Margin
78.7%
Operating Margin
7.5%
24.1%
Net Margin
18.3%
25.0%
Revenue YoY
18.7%
23.3%
Net Profit YoY
401.5%
17.3%
EPS (diluted)
$0.08
$0.46

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
VCEL
VCEL
Q4 25
$88.4M
$92.9M
Q3 25
$77.9M
$67.5M
Q2 25
$77.4M
$63.2M
Q1 25
$83.0M
$52.6M
Q4 24
$74.5M
$75.4M
Q3 24
$82.6M
$57.9M
Q2 24
$69.8M
$52.7M
Q1 24
$64.0M
$51.3M
Net Profit
OPAL
OPAL
VCEL
VCEL
Q4 25
$16.2M
$23.2M
Q3 25
$11.4M
$5.1M
Q2 25
$7.6M
$-553.0K
Q1 25
$1.3M
$-11.2M
Q4 24
$-5.4M
$19.8M
Q3 24
$17.1M
$-901.0K
Q2 24
$1.9M
$-4.7M
Q1 24
$677.0K
$-3.9M
Gross Margin
OPAL
OPAL
VCEL
VCEL
Q4 25
78.7%
Q3 25
73.5%
Q2 25
73.7%
Q1 25
69.0%
Q4 24
77.6%
Q3 24
71.9%
Q2 24
69.5%
Q1 24
68.9%
Operating Margin
OPAL
OPAL
VCEL
VCEL
Q4 25
7.5%
24.1%
Q3 25
4.6%
5.1%
Q2 25
-1.1%
-3.2%
Q1 25
-2.3%
-24.3%
Q4 24
-0.5%
24.5%
Q3 24
14.9%
-4.3%
Q2 24
8.1%
-11.5%
Q1 24
5.6%
-10.7%
Net Margin
OPAL
OPAL
VCEL
VCEL
Q4 25
18.3%
25.0%
Q3 25
14.6%
7.5%
Q2 25
9.8%
-0.9%
Q1 25
1.5%
-21.4%
Q4 24
-7.2%
26.3%
Q3 24
20.7%
-1.6%
Q2 24
2.7%
-8.9%
Q1 24
1.1%
-7.5%
EPS (diluted)
OPAL
OPAL
VCEL
VCEL
Q4 25
$0.08
$0.46
Q3 25
$0.05
$0.10
Q2 25
$0.03
$-0.01
Q1 25
$-0.01
$-0.23
Q4 24
$-0.05
$0.40
Q3 24
$0.09
$-0.02
Q2 24
$-0.01
$-0.10
Q1 24
$-0.01
$-0.08

Balance Sheet & Financial Strength

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

Metric
OPAL
OPAL
VCEL
VCEL
Cash + ST InvestmentsLiquidity on hand
$24.4M
$137.5M
Total DebtLower is stronger
$361.3M
Stockholders' EquityBook value
$-12.9M
$354.6M
Total Assets
$959.5M
$488.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OPAL
OPAL
VCEL
VCEL
Q4 25
$24.4M
$137.5M
Q3 25
$29.9M
$135.4M
Q2 25
$29.3M
$116.9M
Q1 25
$40.1M
$112.9M
Q4 24
$24.3M
$116.2M
Q3 24
$31.0M
$101.7M
Q2 24
$27.6M
$102.5M
Q1 24
$34.2M
$110.6M
Total Debt
OPAL
OPAL
VCEL
VCEL
Q4 25
$361.3M
Q3 25
$351.2M
Q2 25
$331.6M
Q1 25
$307.0M
Q4 24
$307.5M
Q3 24
$252.9M
Q2 24
$233.3M
Q1 24
$208.7M
Stockholders' Equity
OPAL
OPAL
VCEL
VCEL
Q4 25
$-12.9M
$354.6M
Q3 25
$7.5M
$321.9M
Q2 25
$-25.0M
$306.8M
Q1 25
$57.1M
$295.5M
Q4 24
$-148.4M
$292.0M
Q3 24
$-180.1M
$257.5M
Q2 24
$-273.0M
$243.0M
Q1 24
$-382.4M
$233.9M
Total Assets
OPAL
OPAL
VCEL
VCEL
Q4 25
$959.5M
$488.0M
Q3 25
$916.7M
$453.3M
Q2 25
$905.5M
$435.6M
Q1 25
$884.9M
$424.6M
Q4 24
$881.1M
$432.7M
Q3 24
$831.1M
$390.4M
Q2 24
$782.3M
$376.8M
Q1 24
$750.5M
$356.7M
Debt / Equity
OPAL
OPAL
VCEL
VCEL
Q4 25
Q3 25
46.95×
Q2 25
Q1 25
5.38×
Q4 24
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
VCEL
VCEL
Operating Cash FlowLast quarter
$-3.5M
$15.0M
Free Cash FlowOCF − Capex
$-13.4M
$12.8M
FCF MarginFCF / Revenue
-15.1%
13.8%
Capex IntensityCapex / Revenue
11.1%
2.4%
Cash ConversionOCF / Net Profit
-0.22×
0.65×
TTM Free Cash FlowTrailing 4 quarters
$-34.2M
$24.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OPAL
OPAL
VCEL
VCEL
Q4 25
$-3.5M
$15.0M
Q3 25
$18.2M
$22.1M
Q2 25
$-7.9M
$8.2M
Q1 25
$29.7M
$6.6M
Q4 24
$-532.0K
$22.2M
Q3 24
$17.7M
$10.2M
Q2 24
$533.0K
$18.5M
Q1 24
$13.7M
$7.2M
Free Cash Flow
OPAL
OPAL
VCEL
VCEL
Q4 25
$-13.4M
$12.8M
Q3 25
$-9.3M
$19.5M
Q2 25
$-29.7M
$81.0K
Q1 25
$18.1M
$-7.6M
Q4 24
$-55.0M
$8.5M
Q3 24
$-5.4M
$-9.2M
Q2 24
$-22.5M
$1.8M
Q1 24
$-13.0M
$-6.8M
FCF Margin
OPAL
OPAL
VCEL
VCEL
Q4 25
-15.1%
13.8%
Q3 25
-11.9%
28.8%
Q2 25
-38.4%
0.1%
Q1 25
21.8%
-14.5%
Q4 24
-73.8%
11.2%
Q3 24
-6.5%
-15.9%
Q2 24
-32.2%
3.4%
Q1 24
-20.4%
-13.3%
Capex Intensity
OPAL
OPAL
VCEL
VCEL
Q4 25
11.1%
2.4%
Q3 25
35.3%
3.9%
Q2 25
28.2%
12.9%
Q1 25
13.9%
27.0%
Q4 24
73.1%
18.3%
Q3 24
27.9%
33.5%
Q2 24
32.9%
31.8%
Q1 24
41.8%
27.3%
Cash Conversion
OPAL
OPAL
VCEL
VCEL
Q4 25
-0.22×
0.65×
Q3 25
1.60×
4.35×
Q2 25
-1.04×
Q1 25
23.11×
Q4 24
1.12×
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

OPAL
OPAL

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

VCEL
VCEL

MACI Implants And Kits$84.1M90%
Other$8.8M10%

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