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

OPAL Fuels Inc. is the larger business by last-quarter revenue ($88.4M vs $53.8M, roughly 1.6× SMARTFINANCIAL INC.). SMARTFINANCIAL INC. runs the higher net margin — 25.4% vs 18.3%, a 7.1% gap on every dollar of revenue. Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs 15.4%).

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.

SmartFinancial Inc. is a U.S.-based bank holding company that operates its wholly owned subsidiary SmartBank. It offers a full range of retail and commercial banking products including deposit accounts, personal and business loans, mortgage services, and wealth management solutions, primarily serving individual customers and small-to-medium enterprises across the Southeastern United States.

OPAL vs SMBK — Head-to-Head

Bigger by revenue
OPAL
OPAL
1.6× larger
OPAL
$88.4M
$53.8M
SMBK
Higher net margin
SMBK
SMBK
7.1% more per $
SMBK
25.4%
18.3%
OPAL
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
15.4%
SMBK

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
OPAL
OPAL
SMBK
SMBK
Revenue
$88.4M
$53.8M
Net Profit
$16.2M
$13.7M
Gross Margin
Operating Margin
7.5%
Net Margin
18.3%
25.4%
Revenue YoY
18.7%
Net Profit YoY
401.5%
21.6%
EPS (diluted)
$0.08
$0.81

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
SMBK
SMBK
Q1 26
$53.8M
Q4 25
$88.4M
$53.3M
Q3 25
$77.9M
$51.1M
Q2 25
$77.4M
$49.2M
Q1 25
$83.0M
$46.8M
Q4 24
$74.5M
$46.8M
Q3 24
$82.6M
$44.2M
Q2 24
$69.8M
$40.4M
Net Profit
OPAL
OPAL
SMBK
SMBK
Q1 26
$13.7M
Q4 25
$16.2M
$13.7M
Q3 25
$11.4M
$13.7M
Q2 25
$7.6M
$11.7M
Q1 25
$1.3M
$11.3M
Q4 24
$-5.4M
$9.6M
Q3 24
$17.1M
$9.1M
Q2 24
$1.9M
$8.0M
Operating Margin
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
7.5%
31.3%
Q3 25
4.6%
33.2%
Q2 25
-1.1%
29.0%
Q1 25
-2.3%
29.0%
Q4 24
-0.5%
26.5%
Q3 24
14.9%
24.3%
Q2 24
8.1%
25.6%
Net Margin
OPAL
OPAL
SMBK
SMBK
Q1 26
25.4%
Q4 25
18.3%
25.7%
Q3 25
14.6%
26.8%
Q2 25
9.8%
23.8%
Q1 25
1.5%
24.0%
Q4 24
-7.2%
20.6%
Q3 24
20.7%
20.7%
Q2 24
2.7%
19.8%
EPS (diluted)
OPAL
OPAL
SMBK
SMBK
Q1 26
$0.81
Q4 25
$0.08
$0.81
Q3 25
$0.05
$0.81
Q2 25
$0.03
$0.69
Q1 25
$-0.01
$0.67
Q4 24
$-0.05
$0.57
Q3 24
$0.09
$0.54
Q2 24
$-0.01
$0.48

Balance Sheet & Financial Strength

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

Metric
OPAL
OPAL
SMBK
SMBK
Cash + ST InvestmentsLiquidity on hand
$24.4M
$346.1M
Total DebtLower is stronger
$361.3M
Stockholders' EquityBook value
$-12.9M
$562.2M
Total Assets
$959.5M
$5.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OPAL
OPAL
SMBK
SMBK
Q1 26
$346.1M
Q4 25
$24.4M
$464.4M
Q3 25
$29.9M
$557.1M
Q2 25
$29.3M
$365.1M
Q1 25
$40.1M
$423.0M
Q4 24
$24.3M
$387.6M
Q3 24
$31.0M
$192.9M
Q2 24
$27.6M
$342.8M
Total Debt
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
$361.3M
Q3 25
$351.2M
$1.3M
Q2 25
$331.6M
$7.0M
Q1 25
$307.0M
$7.6M
Q4 24
$307.5M
$8.1M
Q3 24
$252.9M
$9.0M
Q2 24
$233.3M
$12.7M
Stockholders' Equity
OPAL
OPAL
SMBK
SMBK
Q1 26
$562.2M
Q4 25
$-12.9M
$552.4M
Q3 25
$7.5M
$538.4M
Q2 25
$-25.0M
$519.0M
Q1 25
$57.1M
$505.8M
Q4 24
$-148.4M
$491.3M
Q3 24
$-180.1M
$489.0M
Q2 24
$-273.0M
$472.5M
Total Assets
OPAL
OPAL
SMBK
SMBK
Q1 26
$5.9B
Q4 25
$959.5M
$5.9B
Q3 25
$916.7M
$5.8B
Q2 25
$905.5M
$5.5B
Q1 25
$884.9M
$5.4B
Q4 24
$881.1M
$5.3B
Q3 24
$831.1M
$4.9B
Q2 24
$782.3M
$4.9B
Debt / Equity
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
Q3 25
46.95×
0.00×
Q2 25
0.01×
Q1 25
5.38×
0.02×
Q4 24
0.02×
Q3 24
0.02×
Q2 24
0.03×

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
SMBK
SMBK
Operating Cash FlowLast quarter
$-3.5M
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
SMBK
SMBK
Q1 26
Q4 25
$-3.5M
$61.7M
Q3 25
$18.2M
$16.9M
Q2 25
$-7.9M
$14.0M
Q1 25
$29.7M
$14.3M
Q4 24
$-532.0K
$52.7M
Q3 24
$17.7M
$12.4M
Q2 24
$533.0K
$16.5M
Free Cash Flow
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
$-13.4M
$59.3M
Q3 25
$-9.3M
$16.6M
Q2 25
$-29.7M
$13.2M
Q1 25
$18.1M
$13.4M
Q4 24
$-55.0M
$46.3M
Q3 24
$-5.4M
$11.3M
Q2 24
$-22.5M
$15.4M
FCF Margin
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
-15.1%
111.3%
Q3 25
-11.9%
32.4%
Q2 25
-38.4%
26.9%
Q1 25
21.8%
28.5%
Q4 24
-73.8%
98.9%
Q3 24
-6.5%
25.7%
Q2 24
-32.2%
38.2%
Capex Intensity
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
11.1%
4.5%
Q3 25
35.3%
0.6%
Q2 25
28.2%
1.6%
Q1 25
13.9%
2.0%
Q4 24
73.1%
13.7%
Q3 24
27.9%
2.4%
Q2 24
32.9%
2.7%
Cash Conversion
OPAL
OPAL
SMBK
SMBK
Q1 26
Q4 25
-0.22×
4.50×
Q3 25
1.60×
1.23×
Q2 25
-1.04×
1.20×
Q1 25
23.11×
1.27×
Q4 24
5.47×
Q3 24
1.03×
1.36×
Q2 24
0.28×
2.07×

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%

SMBK
SMBK

Net Interest Income$45.9M85%
Noninterest Income$7.9M15%

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