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Side-by-side financial comparison of AIR INDUSTRIES GROUP (AIRI) and Digimarc CORP (DMRC). Click either name above to swap in a different company.

AIR INDUSTRIES GROUP is the larger business by last-quarter revenue ($12.8M vs $8.9M, roughly 1.4× Digimarc CORP). AIR INDUSTRIES GROUP runs the higher net margin — 1.2% vs -47.2%, a 48.4% gap on every dollar of revenue. On growth, Digimarc CORP posted the faster year-over-year revenue change (2.9% vs -14.1%). Digimarc CORP produced more free cash flow last quarter ($895.0K vs $-902.0K). Over the past eight quarters, AIR INDUSTRIES GROUP's revenue compounded faster (-4.5% CAGR vs -5.3%).

Mitsubishi Heavy Industries, Ltd. is a Japanese multinational engineering, electrical equipment and electronics corporation headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group and its automobile division is the predecessor of Mitsubishi Motors.

Digimarc Corporation is a provider of enterprise software and services. The company's software, which includes digital identifiers, is designed to address counterfeiting, product authenticity, recycling accuracy, and supply chain traceability. Digimarc products are created for multiple industries such as apparel, consumer packaged goods, health and beauty, and automotive.

AIRI vs DMRC — Head-to-Head

Bigger by revenue
AIRI
AIRI
1.4× larger
AIRI
$12.8M
$8.9M
DMRC
Growing faster (revenue YoY)
DMRC
DMRC
+17.0% gap
DMRC
2.9%
-14.1%
AIRI
Higher net margin
AIRI
AIRI
48.4% more per $
AIRI
1.2%
-47.2%
DMRC
More free cash flow
DMRC
DMRC
$1.8M more FCF
DMRC
$895.0K
$-902.0K
AIRI
Faster 2-yr revenue CAGR
AIRI
AIRI
Annualised
AIRI
-4.5%
-5.3%
DMRC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AIRI
AIRI
DMRC
DMRC
Revenue
$12.8M
$8.9M
Net Profit
$149.0K
$-4.2M
Gross Margin
14.3%
63.5%
Operating Margin
0.7%
-48.2%
Net Margin
1.2%
-47.2%
Revenue YoY
-14.1%
2.9%
Net Profit YoY
126.9%
51.4%
EPS (diluted)
$0.08
$-0.18

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
AIRI
AIRI
DMRC
DMRC
Q4 25
$12.8M
$8.9M
Q3 25
$10.3M
$7.6M
Q2 25
$12.7M
$8.0M
Q1 25
$12.1M
$9.4M
Q4 24
$14.9M
$8.7M
Q3 24
$12.6M
$9.4M
Q2 24
$13.6M
$10.4M
Q1 24
$14.1M
$9.9M
Net Profit
AIRI
AIRI
DMRC
DMRC
Q4 25
$149.0K
$-4.2M
Q3 25
$-44.0K
$-8.2M
Q2 25
$-422.0K
$-8.2M
Q1 25
$-988.0K
$-11.7M
Q4 24
$-554.0K
$-8.6M
Q3 24
$-404.0K
$-10.8M
Q2 24
$298.0K
$-9.3M
Q1 24
$-706.0K
$-10.3M
Gross Margin
AIRI
AIRI
DMRC
DMRC
Q4 25
14.3%
63.5%
Q3 25
22.3%
58.3%
Q2 25
16.0%
58.8%
Q1 25
16.8%
65.0%
Q4 24
16.4%
60.8%
Q3 24
15.5%
62.4%
Q2 24
19.5%
66.1%
Q1 24
13.6%
62.5%
Operating Margin
AIRI
AIRI
DMRC
DMRC
Q4 25
0.7%
-48.2%
Q3 25
3.1%
-109.7%
Q2 25
0.1%
-105.2%
Q1 25
-6.1%
-128.9%
Q4 24
-0.7%
-105.1%
Q3 24
0.5%
-120.4%
Q2 24
5.5%
-96.2%
Q1 24
-1.8%
-109.2%
Net Margin
AIRI
AIRI
DMRC
DMRC
Q4 25
1.2%
-47.2%
Q3 25
-0.4%
-106.9%
Q2 25
-3.3%
-102.6%
Q1 25
-8.1%
-125.2%
Q4 24
-3.7%
-99.9%
Q3 24
-3.2%
-113.9%
Q2 24
2.2%
-89.3%
Q1 24
-5.0%
-104.0%
EPS (diluted)
AIRI
AIRI
DMRC
DMRC
Q4 25
$0.08
$-0.18
Q3 25
$-0.01
$-0.38
Q2 25
$-0.11
$-0.38
Q1 25
$-0.27
$-0.55
Q4 24
$-0.16
$-0.40
Q3 24
$-0.12
$-0.50
Q2 24
$0.08
$-0.43
Q1 24
$-0.21
$-0.50

Balance Sheet & Financial Strength

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

Metric
AIRI
AIRI
DMRC
DMRC
Cash + ST InvestmentsLiquidity on hand
$12.9M
Total DebtLower is stronger
$5.9M
Stockholders' EquityBook value
$19.2M
$40.2M
Total Assets
$58.3M
$53.0M
Debt / EquityLower = less leverage
0.30×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AIRI
AIRI
DMRC
DMRC
Q4 25
$12.9M
Q3 25
$12.6M
Q2 25
$16.1M
Q1 25
$21.6M
Q4 24
$28.7M
Q3 24
$186.0K
$33.7M
Q2 24
$41.5M
Q1 24
$225.0K
$48.9M
Total Debt
AIRI
AIRI
DMRC
DMRC
Q4 25
$5.9M
Q3 25
Q2 25
$6.4M
Q1 25
$6.6M
Q4 24
$5.2M
Q3 24
$5.4M
Q2 24
Q1 24
$4.9M
Stockholders' Equity
AIRI
AIRI
DMRC
DMRC
Q4 25
$19.2M
$40.2M
Q3 25
$18.8M
$41.4M
Q2 25
$15.3M
$46.5M
Q1 25
$15.3M
$50.0M
Q4 24
$14.9M
$61.4M
Q3 24
$14.7M
$70.2M
Q2 24
$14.9M
$77.2M
Q1 24
$14.5M
$84.5M
Total Assets
AIRI
AIRI
DMRC
DMRC
Q4 25
$58.3M
$53.0M
Q3 25
$58.0M
$55.4M
Q2 25
$50.4M
$60.7M
Q1 25
$48.4M
$66.5M
Q4 24
$51.0M
$75.8M
Q3 24
$50.4M
$85.0M
Q2 24
$93.4M
Q1 24
$50.3M
$99.7M
Debt / Equity
AIRI
AIRI
DMRC
DMRC
Q4 25
0.30×
Q3 25
Q2 25
0.42×
Q1 25
0.43×
Q4 24
0.35×
Q3 24
0.37×
Q2 24
Q1 24
0.33×

Cash Flow & Capital Efficiency

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

Metric
AIRI
AIRI
DMRC
DMRC
Operating Cash FlowLast quarter
$-598.0K
$991.0K
Free Cash FlowOCF − Capex
$-902.0K
$895.0K
FCF MarginFCF / Revenue
-7.0%
10.0%
Capex IntensityCapex / Revenue
2.4%
1.1%
Cash ConversionOCF / Net Profit
-4.01×
TTM Free Cash FlowTrailing 4 quarters
$-4.7M
$-12.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AIRI
AIRI
DMRC
DMRC
Q4 25
$-598.0K
$991.0K
Q3 25
$-2.6M
$-2.6M
Q2 25
$345.0K
$-4.7M
Q1 25
$1.5M
$-5.5M
Q4 24
$-184.0K
$-4.2M
Q3 24
$174.0K
$-7.1M
Q2 24
$566.0K
$-6.8M
Q1 24
$-232.0K
$-8.4M
Free Cash Flow
AIRI
AIRI
DMRC
DMRC
Q4 25
$-902.0K
$895.0K
Q3 25
$-3.5M
$-2.8M
Q2 25
$-551.0K
$-4.9M
Q1 25
$308.0K
$-5.5M
Q4 24
$-985.0K
$-4.2M
Q3 24
$-95.0K
$-7.2M
Q2 24
$-554.0K
$-6.9M
Q1 24
$-343.0K
$-8.5M
FCF Margin
AIRI
AIRI
DMRC
DMRC
Q4 25
-7.0%
10.0%
Q3 25
-34.2%
-36.9%
Q2 25
-4.4%
-61.0%
Q1 25
2.5%
-59.1%
Q4 24
-6.6%
-49.1%
Q3 24
-0.8%
-75.7%
Q2 24
-4.1%
-66.1%
Q1 24
-2.4%
-85.8%
Capex Intensity
AIRI
AIRI
DMRC
DMRC
Q4 25
2.4%
1.1%
Q3 25
8.8%
2.9%
Q2 25
7.1%
2.5%
Q1 25
10.0%
0.6%
Q4 24
5.4%
0.2%
Q3 24
2.1%
0.7%
Q2 24
8.3%
0.3%
Q1 24
0.8%
1.1%
Cash Conversion
AIRI
AIRI
DMRC
DMRC
Q4 25
-4.01×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
1.90×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

AIRI
AIRI

Military$7.4M58%
Other$5.4M42%

DMRC
DMRC

Subscription$5.3M60%
The Government$3.6M41%

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