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Side-by-side financial comparison of INTRUSION INC (INTZ) and LGL GROUP INC (LGL). Click either name above to swap in a different company.

INTRUSION INC is the larger business by last-quarter revenue ($1.5M vs $803.0K, roughly 1.8× LGL GROUP INC). LGL GROUP INC runs the higher net margin — -3.4% vs -190.7%, a 187.4% gap on every dollar of revenue. On growth, LGL GROUP INC posted the faster year-over-year revenue change (23.0% vs -11.6%). Over the past eight quarters, LGL GROUP INC's revenue compounded faster (43.1% CAGR vs 14.4%).

Intrusion Inc. is a cybersecurity company based in Plano, Texas. It provides cybersecurity solutions, including network intrusion detection and prevention systems.

LGL Group Inc is a global electronic components manufacturer that designs, produces and markets high-performance frequency control products, radio frequency components and integrated circuit solutions. It primarily serves aerospace, defense, telecommunications, industrial and medical technology end markets, supplying specialized parts with strict reliability requirements.

INTZ vs LGL — Head-to-Head

Bigger by revenue
INTZ
INTZ
1.8× larger
INTZ
$1.5M
$803.0K
LGL
Growing faster (revenue YoY)
LGL
LGL
+34.6% gap
LGL
23.0%
-11.6%
INTZ
Higher net margin
LGL
LGL
187.4% more per $
LGL
-3.4%
-190.7%
INTZ
Faster 2-yr revenue CAGR
LGL
LGL
Annualised
LGL
43.1%
14.4%
INTZ

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
INTZ
INTZ
LGL
LGL
Revenue
$1.5M
$803.0K
Net Profit
$-2.8M
$-27.0K
Gross Margin
74.3%
Operating Margin
-192.4%
14.8%
Net Margin
-190.7%
-3.4%
Revenue YoY
-11.6%
23.0%
Net Profit YoY
-44.4%
-113.4%
EPS (diluted)
$-0.15
$-0.02

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
INTZ
INTZ
LGL
LGL
Q4 25
$1.5M
$803.0K
Q3 25
$2.0M
$661.0K
Q2 25
$1.9M
$491.0K
Q1 25
$1.8M
$498.0K
Q4 24
$1.7M
$653.0K
Q3 24
$1.5M
$650.0K
Q2 24
$1.5M
$531.0K
Q1 24
$1.1M
$392.0K
Net Profit
INTZ
INTZ
LGL
LGL
Q4 25
$-2.8M
$-27.0K
Q3 25
$-2.1M
$772.0K
Q2 25
$-2.0M
$-51.0K
Q1 25
$-2.1M
$-6.0K
Q4 24
$-2.0M
$202.0K
Q3 24
$-2.0M
$72.0K
Q2 24
$-2.1M
$137.0K
Q1 24
$-1.7M
$21.0K
Gross Margin
INTZ
INTZ
LGL
LGL
Q4 25
74.3%
Q3 25
76.6%
Q2 25
76.4%
Q1 25
75.7%
Q4 24
74.9%
Q3 24
77.1%
Q2 24
76.0%
Q1 24
80.0%
Operating Margin
INTZ
INTZ
LGL
LGL
Q4 25
-192.4%
14.8%
Q3 25
-108.6%
18.2%
Q2 25
-111.4%
-6.3%
Q1 25
-117.9%
8.2%
Q4 24
-113.5%
37.5%
Q3 24
-135.5%
21.2%
Q2 24
-139.2%
44.6%
Q1 24
-218.6%
20.2%
Net Margin
INTZ
INTZ
LGL
LGL
Q4 25
-190.7%
-3.4%
Q3 25
-106.5%
116.8%
Q2 25
-109.0%
-10.4%
Q1 25
-118.2%
-1.2%
Q4 24
-116.8%
30.9%
Q3 24
-136.3%
11.1%
Q2 24
-141.6%
25.8%
Q1 24
-151.7%
5.4%
EPS (diluted)
INTZ
INTZ
LGL
LGL
Q4 25
$-0.15
$-0.02
Q3 25
$-0.10
$0.14
Q2 25
$-0.10
$-0.01
Q1 25
$-0.11
$0.00
Q4 24
$0.19
$0.05
Q3 24
$-0.35
$0.01
Q2 24
$-0.53
$0.02
Q1 24
$-0.94
$0.00

Balance Sheet & Financial Strength

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

Metric
INTZ
INTZ
LGL
LGL
Cash + ST InvestmentsLiquidity on hand
$3.6M
$41.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.3M
$43.5M
Total Assets
$10.4M
$46.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
INTZ
INTZ
LGL
LGL
Q4 25
$3.6M
$41.5M
Q3 25
$4.5M
$41.6M
Q2 25
$8.4M
$41.8M
Q1 25
$10.7M
$41.9M
Q4 24
$4.9M
$41.6M
Q3 24
$1.1M
$41.6M
Q2 24
$1.5M
$41.1M
Q1 24
$122.0K
$40.9M
Stockholders' Equity
INTZ
INTZ
LGL
LGL
Q4 25
$7.3M
$43.5M
Q3 25
$9.8M
$39.8M
Q2 25
$11.6M
$39.1M
Q1 25
$13.4M
$39.2M
Q4 24
$6.3M
$39.2M
Q3 24
$2.6M
$39.0M
Q2 24
$2.9M
$38.9M
Q1 24
$-1.2M
$38.8M
Total Assets
INTZ
INTZ
LGL
LGL
Q4 25
$10.4M
$46.8M
Q3 25
$13.7M
$43.3M
Q2 25
$16.4M
$43.0M
Q1 25
$18.0M
$43.3M
Q4 24
$11.5M
$43.1M
Q3 24
$7.4M
$42.5M
Q2 24
$7.5M
$42.2M
Q1 24
$5.7M
$42.0M

Cash Flow & Capital Efficiency

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

Metric
INTZ
INTZ
LGL
LGL
Operating Cash FlowLast quarter
$-531.0K
$-355.0K
Free Cash FlowOCF − Capex
$-549.0K
FCF MarginFCF / Revenue
-37.1%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-7.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
INTZ
INTZ
LGL
LGL
Q4 25
$-531.0K
$-355.0K
Q3 25
$-3.0M
$275.0K
Q2 25
$-1.6M
$-190.0K
Q1 25
$-1.7M
$340.0K
Q4 24
$-178.0K
$-17.0K
Q3 24
$-2.1M
$528.0K
Q2 24
$-2.9M
$203.0K
Q1 24
$-1.1M
$160.0K
Free Cash Flow
INTZ
INTZ
LGL
LGL
Q4 25
$-549.0K
Q3 25
$-3.0M
Q2 25
$-1.9M
Q1 25
$-2.1M
Q4 24
$-645.0K
Q3 24
$-2.1M
Q2 24
$-3.0M
Q1 24
$-1.2M
FCF Margin
INTZ
INTZ
LGL
LGL
Q4 25
-37.1%
Q3 25
-153.2%
Q2 25
-101.1%
Q1 25
-117.3%
Q4 24
-38.5%
Q3 24
-140.4%
Q2 24
-202.3%
Q1 24
-104.2%
Capex Intensity
INTZ
INTZ
LGL
LGL
Q4 25
1.2%
Q3 25
1.7%
Q2 25
17.8%
Q1 25
22.1%
Q4 24
27.9%
Q3 24
2.2%
Q2 24
2.1%
Q1 24
5.7%
Cash Conversion
INTZ
INTZ
LGL
LGL
Q4 25
Q3 25
0.36×
Q2 25
Q1 25
Q4 24
-0.08×
Q3 24
7.33×
Q2 24
1.48×
Q1 24
7.62×

Financial Flow Comparison

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

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