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Side-by-side financial comparison of DUOS TECHNOLOGIES GROUP, INC. (DUOT) and FREQUENCY ELECTRONICS INC (FEIM). Click either name above to swap in a different company.

FREQUENCY ELECTRONICS INC is the larger business by last-quarter revenue ($17.1M vs $9.5M, roughly 1.8× DUOS TECHNOLOGIES GROUP, INC.). FREQUENCY ELECTRONICS INC runs the higher net margin — 10.5% vs -33.8%, a 44.3% gap on every dollar of revenue. On growth, DUOS TECHNOLOGIES GROUP, INC. posted the faster year-over-year revenue change (547.5% vs 8.3%). FREQUENCY ELECTRONICS INC produced more free cash flow last quarter ($-1.1M vs $-18.6M). Over the past eight quarters, DUOS TECHNOLOGIES GROUP, INC.'s revenue compounded faster (149.0% CAGR vs 11.8%).

DUOS Technologies Group Inc. develops and deploys AI-powered automation, inspection, and security solutions for railway transportation, critical infrastructure, and commercial clients across North America. Its offerings include real-time monitoring systems and safety tools that help customers boost efficiency, reduce risks, and strengthen site security.

Ultra Electronics Holdings is a British defence and security company. It was listed on the London Stock Exchange and was a constituent of the FTSE 250 Index until it was acquired by Cobham, which is itself owned by Advent International.

DUOT vs FEIM — Head-to-Head

Bigger by revenue
FEIM
FEIM
1.8× larger
FEIM
$17.1M
$9.5M
DUOT
Growing faster (revenue YoY)
DUOT
DUOT
+539.2% gap
DUOT
547.5%
8.3%
FEIM
Higher net margin
FEIM
FEIM
44.3% more per $
FEIM
10.5%
-33.8%
DUOT
More free cash flow
FEIM
FEIM
$17.4M more FCF
FEIM
$-1.1M
$-18.6M
DUOT
Faster 2-yr revenue CAGR
DUOT
DUOT
Annualised
DUOT
149.0%
11.8%
FEIM

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
DUOT
DUOT
FEIM
FEIM
Revenue
$9.5M
$17.1M
Net Profit
$-3.2M
$1.8M
Gross Margin
26.7%
38.2%
Operating Margin
-36.1%
10.0%
Net Margin
-33.8%
10.5%
Revenue YoY
547.5%
8.3%
Net Profit YoY
6.1%
-32.1%
EPS (diluted)
$-0.10
$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
DUOT
DUOT
FEIM
FEIM
Q4 25
$9.5M
$17.1M
Q3 25
$6.9M
$13.8M
Q2 25
$5.7M
$20.0M
Q1 25
$5.0M
$18.9M
Q4 24
$1.5M
$15.8M
Q3 24
$3.2M
$15.1M
Q2 24
$1.5M
$15.6M
Q1 24
$13.7M
Net Profit
DUOT
DUOT
FEIM
FEIM
Q4 25
$-3.2M
$1.8M
Q3 25
$-1.0M
$634.0K
Q2 25
$-3.5M
$3.2M
Q1 25
$-2.1M
$15.4M
Q4 24
$-3.4M
$2.7M
Q3 24
$-1.4M
$2.4M
Q2 24
$-3.2M
$2.6M
Q1 24
$130.0K
Gross Margin
DUOT
DUOT
FEIM
FEIM
Q4 25
26.7%
38.2%
Q3 25
36.6%
36.8%
Q2 25
26.5%
37.5%
Q1 25
26.5%
43.8%
Q4 24
-22.6%
48.2%
Q3 24
28.4%
44.4%
Q2 24
-14.2%
40.3%
Q1 24
22.6%
Operating Margin
DUOT
DUOT
FEIM
FEIM
Q4 25
-36.1%
10.0%
Q3 25
-16.2%
2.6%
Q2 25
-60.0%
16.4%
Q1 25
-36.1%
18.3%
Q4 24
-211.2%
16.5%
Q3 24
-59.3%
15.7%
Q2 24
-212.9%
16.0%
Q1 24
-3.4%
Net Margin
DUOT
DUOT
FEIM
FEIM
Q4 25
-33.8%
10.5%
Q3 25
-15.1%
4.6%
Q2 25
-61.3%
16.0%
Q1 25
-42.0%
81.4%
Q4 24
-233.2%
16.8%
Q3 24
-43.3%
16.1%
Q2 24
-212.1%
16.9%
Q1 24
0.9%
EPS (diluted)
DUOT
DUOT
FEIM
FEIM
Q4 25
$-0.10
$0.18
Q3 25
$-0.06
$0.07
Q2 25
$-0.30
$0.33
Q1 25
$-0.18
$1.60
Q4 24
$-0.40
$0.28
Q3 24
$-0.18
$0.25
Q2 24
$-0.43
$0.28
Q1 24
$0.01

Balance Sheet & Financial Strength

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

Metric
DUOT
DUOT
FEIM
FEIM
Cash + ST InvestmentsLiquidity on hand
$3.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$48.6M
$58.5M
Total Assets
$63.4M
$92.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DUOT
DUOT
FEIM
FEIM
Q4 25
$3.0M
Q3 25
$4.5M
Q2 25
$4.7M
Q1 25
$5.5M
Q4 24
$9.7M
Q3 24
$613.6K
$16.2M
Q2 24
$18.3M
Q1 24
$11.7M
Stockholders' Equity
DUOT
DUOT
FEIM
FEIM
Q4 25
$48.6M
$58.5M
Q3 25
$49.5M
$56.3M
Q2 25
$4.7M
$55.6M
Q1 25
$5.2M
$51.8M
Q4 24
$2.3M
$36.2M
Q3 24
$2.5M
$33.2M
Q2 24
$2.9M
$39.8M
Q1 24
$36.7M
Total Assets
DUOT
DUOT
FEIM
FEIM
Q4 25
$63.4M
$92.3M
Q3 25
$69.8M
$93.2M
Q2 25
$31.1M
$93.7M
Q1 25
$34.1M
$86.4M
Q4 24
$35.0M
$77.8M
Q3 24
$22.0M
$84.3M
Q2 24
$21.2M
$83.3M
Q1 24
$77.7M

Cash Flow & Capital Efficiency

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

Metric
DUOT
DUOT
FEIM
FEIM
Operating Cash FlowLast quarter
$-2.7M
$-523.0K
Free Cash FlowOCF − Capex
$-18.6M
$-1.1M
FCF MarginFCF / Revenue
-196.3%
-6.6%
Capex IntensityCapex / Revenue
167.6%
3.6%
Cash ConversionOCF / Net Profit
-0.29×
TTM Free Cash FlowTrailing 4 quarters
$-37.4M
$-5.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DUOT
DUOT
FEIM
FEIM
Q4 25
$-2.7M
$-523.0K
Q3 25
$-3.2M
$1.2M
Q2 25
$-3.2M
$-155.0K
Q1 25
$-4.7M
$-3.6M
Q4 24
$2.7M
$3.8M
Q3 24
$-2.3M
$-1.5M
Q2 24
$-1.9M
$7.5M
Q1 24
$4.2M
Free Cash Flow
DUOT
DUOT
FEIM
FEIM
Q4 25
$-18.6M
$-1.1M
Q3 25
$-9.6M
$385.0K
Q2 25
$-4.0M
$-786.0K
Q1 25
$-5.2M
$-4.0M
Q4 24
$2.4M
$3.3M
Q3 24
$-2.9M
$-1.8M
Q2 24
$-2.8M
$6.7M
Q1 24
$3.9M
FCF Margin
DUOT
DUOT
FEIM
FEIM
Q4 25
-196.3%
-6.6%
Q3 25
-139.7%
2.8%
Q2 25
-69.6%
-3.9%
Q1 25
-105.9%
-20.9%
Q4 24
166.2%
20.8%
Q3 24
-90.2%
-11.8%
Q2 24
-184.3%
42.8%
Q1 24
28.4%
Capex Intensity
DUOT
DUOT
FEIM
FEIM
Q4 25
167.6%
3.6%
Q3 25
93.8%
5.6%
Q2 25
13.8%
3.2%
Q1 25
11.6%
1.7%
Q4 24
19.5%
3.3%
Q3 24
20.5%
2.2%
Q2 24
58.0%
5.3%
Q1 24
2.3%
Cash Conversion
DUOT
DUOT
FEIM
FEIM
Q4 25
-0.29×
Q3 25
1.83×
Q2 25
-0.05×
Q1 25
-0.24×
Q4 24
1.44×
Q3 24
-0.60×
Q2 24
2.85×
Q1 24
32.36×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DUOT
DUOT

Services And Consulting Related Parties$8.5M90%
Other$929.3K10%

FEIM
FEIM

POC Revenue$14.8M86%
POT Revenue$2.3M13%

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