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

INSTEEL INDUSTRIES INC is the larger business by last-quarter revenue ($159.9M vs $88.4M, roughly 1.8× OPAL Fuels Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs 4.7%, a 13.6% gap on every dollar of revenue. On growth, INSTEEL INDUSTRIES INC posted the faster year-over-year revenue change (23.3% vs 18.7%). INSTEEL INDUSTRIES INC produced more free cash flow last quarter ($-2.2M vs $-13.4M). Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs 12.0%).

Insteel Industries Inc is a leading U.S. manufacturer of steel reinforcing products including welded wire reinforcement and steel fibers. It primarily serves non-residential construction, infrastructure, and precast concrete segments across North America, delivering high-performance reinforcement solutions for various construction projects.

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.

IIIN vs OPAL — Head-to-Head

Bigger by revenue
IIIN
IIIN
1.8× larger
IIIN
$159.9M
$88.4M
OPAL
Growing faster (revenue YoY)
IIIN
IIIN
+4.5% gap
IIIN
23.3%
18.7%
OPAL
Higher net margin
OPAL
OPAL
13.6% more per $
OPAL
18.3%
4.7%
IIIN
More free cash flow
IIIN
IIIN
$11.2M more FCF
IIIN
$-2.2M
$-13.4M
OPAL
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
12.0%
IIIN

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
IIIN
IIIN
OPAL
OPAL
Revenue
$159.9M
$88.4M
Net Profit
$7.6M
$16.2M
Gross Margin
11.3%
Operating Margin
6.0%
7.5%
Net Margin
4.7%
18.3%
Revenue YoY
23.3%
18.7%
Net Profit YoY
602.4%
401.5%
EPS (diluted)
$0.39
$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
IIIN
IIIN
OPAL
OPAL
Q4 25
$159.9M
$88.4M
Q3 25
$177.4M
$77.9M
Q2 25
$179.9M
$77.4M
Q1 25
$160.7M
$83.0M
Q4 24
$129.7M
$74.5M
Q3 24
$134.3M
$82.6M
Q2 24
$145.8M
$69.8M
Q1 24
$127.4M
$64.0M
Net Profit
IIIN
IIIN
OPAL
OPAL
Q4 25
$7.6M
$16.2M
Q3 25
$14.6M
$11.4M
Q2 25
$15.2M
$7.6M
Q1 25
$10.2M
$1.3M
Q4 24
$1.1M
$-5.4M
Q3 24
$4.7M
$17.1M
Q2 24
$6.6M
$1.9M
Q1 24
$6.9M
$677.0K
Gross Margin
IIIN
IIIN
OPAL
OPAL
Q4 25
11.3%
Q3 25
16.1%
Q2 25
17.1%
Q1 25
15.3%
Q4 24
7.3%
Q3 24
9.1%
Q2 24
10.6%
Q1 24
12.3%
Operating Margin
IIIN
IIIN
OPAL
OPAL
Q4 25
6.0%
7.5%
Q3 25
10.8%
4.6%
Q2 25
11.0%
-1.1%
Q1 25
8.3%
-2.3%
Q4 24
1.1%
-0.5%
Q3 24
4.5%
14.9%
Q2 24
6.0%
8.1%
Q1 24
7.0%
5.6%
Net Margin
IIIN
IIIN
OPAL
OPAL
Q4 25
4.7%
18.3%
Q3 25
8.2%
14.6%
Q2 25
8.4%
9.8%
Q1 25
6.4%
1.5%
Q4 24
0.8%
-7.2%
Q3 24
3.5%
20.7%
Q2 24
4.5%
2.7%
Q1 24
5.4%
1.1%
EPS (diluted)
IIIN
IIIN
OPAL
OPAL
Q4 25
$0.39
$0.08
Q3 25
$0.74
$0.05
Q2 25
$0.78
$0.03
Q1 25
$0.52
$-0.01
Q4 24
$0.06
$-0.05
Q3 24
$0.24
$0.09
Q2 24
$0.34
$-0.01
Q1 24
$0.35
$-0.01

Balance Sheet & Financial Strength

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

Metric
IIIN
IIIN
OPAL
OPAL
Cash + ST InvestmentsLiquidity on hand
$15.6M
$24.4M
Total DebtLower is stronger
$361.3M
Stockholders' EquityBook value
$358.8M
$-12.9M
Total Assets
$456.1M
$959.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IIIN
IIIN
OPAL
OPAL
Q4 25
$15.6M
$24.4M
Q3 25
$38.6M
$29.9M
Q2 25
$53.7M
$29.3M
Q1 25
$28.4M
$40.1M
Q4 24
$36.0M
$24.3M
Q3 24
$111.5M
$31.0M
Q2 24
$97.7M
$27.6M
Q1 24
$83.9M
$34.2M
Total Debt
IIIN
IIIN
OPAL
OPAL
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
IIIN
IIIN
OPAL
OPAL
Q4 25
$358.8M
$-12.9M
Q3 25
$371.5M
$7.5M
Q2 25
$356.2M
$-25.0M
Q1 25
$341.4M
$57.1M
Q4 24
$331.6M
$-148.4M
Q3 24
$350.9M
$-180.1M
Q2 24
$346.0M
$-273.0M
Q1 24
$340.6M
$-382.4M
Total Assets
IIIN
IIIN
OPAL
OPAL
Q4 25
$456.1M
$959.5M
Q3 25
$462.6M
$916.7M
Q2 25
$471.9M
$905.5M
Q1 25
$421.9M
$884.9M
Q4 24
$404.7M
$881.1M
Q3 24
$422.6M
$831.1M
Q2 24
$414.6M
$782.3M
Q1 24
$397.2M
$750.5M
Debt / Equity
IIIN
IIIN
OPAL
OPAL
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
IIIN
IIIN
OPAL
OPAL
Operating Cash FlowLast quarter
$-701.0K
$-3.5M
Free Cash FlowOCF − Capex
$-2.2M
$-13.4M
FCF MarginFCF / Revenue
-1.4%
-15.1%
Capex IntensityCapex / Revenue
0.9%
11.1%
Cash ConversionOCF / Net Profit
-0.09×
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$439.0K
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IIIN
IIIN
OPAL
OPAL
Q4 25
$-701.0K
$-3.5M
Q3 25
$-17.0M
$18.2M
Q2 25
$28.5M
$-7.9M
Q1 25
$-3.3M
$29.7M
Q4 24
$19.0M
$-532.0K
Q3 24
$16.2M
$17.7M
Q2 24
$18.8M
$533.0K
Q1 24
$1.4M
$13.7M
Free Cash Flow
IIIN
IIIN
OPAL
OPAL
Q4 25
$-2.2M
$-13.4M
Q3 25
$-18.7M
$-9.3M
Q2 25
$26.9M
$-29.7M
Q1 25
$-5.5M
$18.1M
Q4 24
$16.3M
$-55.0M
Q3 24
$14.5M
$-5.4M
Q2 24
$15.5M
$-22.5M
Q1 24
$-580.0K
$-13.0M
FCF Margin
IIIN
IIIN
OPAL
OPAL
Q4 25
-1.4%
-15.1%
Q3 25
-10.6%
-11.9%
Q2 25
15.0%
-38.4%
Q1 25
-3.5%
21.8%
Q4 24
12.6%
-73.8%
Q3 24
10.8%
-6.5%
Q2 24
10.7%
-32.2%
Q1 24
-0.5%
-20.4%
Capex Intensity
IIIN
IIIN
OPAL
OPAL
Q4 25
0.9%
11.1%
Q3 25
1.0%
35.3%
Q2 25
0.9%
28.2%
Q1 25
1.4%
13.9%
Q4 24
2.1%
73.1%
Q3 24
1.3%
27.9%
Q2 24
2.2%
32.9%
Q1 24
1.5%
41.8%
Cash Conversion
IIIN
IIIN
OPAL
OPAL
Q4 25
-0.09×
-0.22×
Q3 25
-1.17×
1.60×
Q2 25
1.88×
-1.04×
Q1 25
-0.32×
23.11×
Q4 24
17.56×
Q3 24
3.48×
1.03×
Q2 24
2.86×
0.28×
Q1 24
0.20×
20.26×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IIIN
IIIN

Welded Wire Reinforcement$108.4M68%
PC Strand$51.6M32%

OPAL
OPAL

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

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