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Side-by-side financial comparison of FREQUENCY ELECTRONICS INC (FEIM) and NORTECH SYSTEMS INC (NSYS). Click either name above to swap in a different company.

NORTECH SYSTEMS INC is the larger business by last-quarter revenue ($30.3M vs $17.1M, roughly 1.8× FREQUENCY ELECTRONICS INC). FREQUENCY ELECTRONICS INC runs the higher net margin — 10.5% vs 3.0%, a 7.6% gap on every dollar of revenue. On growth, FREQUENCY ELECTRONICS INC posted the faster year-over-year revenue change (8.3% vs 5.9%). NORTECH SYSTEMS INC produced more free cash flow last quarter ($5.5M vs $-1.1M). Over the past eight quarters, FREQUENCY ELECTRONICS INC's revenue compounded faster (11.8% CAGR vs -5.9%).

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.

Nortech Systems Inc is a global electronics manufacturing services provider. It delivers end-to-end solutions covering product design, prototyping, full-scale production, and supply chain management for clients operating in medical technology, industrial automation, aerospace and defense, and transportation sectors. It specializes in high-reliability, regulatory-compliant electronic components and assemblies tailored to strict industry standards.

FEIM vs NSYS — Head-to-Head

Bigger by revenue
NSYS
NSYS
1.8× larger
NSYS
$30.3M
$17.1M
FEIM
Growing faster (revenue YoY)
FEIM
FEIM
+2.3% gap
FEIM
8.3%
5.9%
NSYS
Higher net margin
FEIM
FEIM
7.6% more per $
FEIM
10.5%
3.0%
NSYS
More free cash flow
NSYS
NSYS
$6.6M more FCF
NSYS
$5.5M
$-1.1M
FEIM
Faster 2-yr revenue CAGR
FEIM
FEIM
Annualised
FEIM
11.8%
-5.9%
NSYS

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
FEIM
FEIM
NSYS
NSYS
Revenue
$17.1M
$30.3M
Net Profit
$1.8M
$897.0K
Gross Margin
38.2%
16.7%
Operating Margin
10.0%
3.0%
Net Margin
10.5%
3.0%
Revenue YoY
8.3%
5.9%
Net Profit YoY
-32.1%
160.7%
EPS (diluted)
$0.18
$0.32

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
FEIM
FEIM
NSYS
NSYS
Q4 25
$17.1M
$30.3M
Q3 25
$13.8M
$30.5M
Q2 25
$20.0M
$30.7M
Q1 25
$18.9M
$26.9M
Q4 24
$15.8M
$28.6M
Q3 24
$15.1M
$31.4M
Q2 24
$15.6M
$33.9M
Q1 24
$13.7M
$34.2M
Net Profit
FEIM
FEIM
NSYS
NSYS
Q4 25
$1.8M
$897.0K
Q3 25
$634.0K
$-146.0K
Q2 25
$3.2M
$313.0K
Q1 25
$15.4M
$-1.3M
Q4 24
$2.7M
$-1.5M
Q3 24
$2.4M
$-739.0K
Q2 24
$2.6M
$157.0K
Q1 24
$130.0K
$765.0K
Gross Margin
FEIM
FEIM
NSYS
NSYS
Q4 25
38.2%
16.7%
Q3 25
36.8%
16.5%
Q2 25
37.5%
15.8%
Q1 25
43.8%
11.4%
Q4 24
48.2%
9.9%
Q3 24
44.4%
12.2%
Q2 24
40.3%
13.6%
Q1 24
22.6%
15.9%
Operating Margin
FEIM
FEIM
NSYS
NSYS
Q4 25
10.0%
3.0%
Q3 25
2.6%
3.1%
Q2 25
16.4%
2.4%
Q1 25
18.3%
-6.0%
Q4 24
16.5%
-4.3%
Q3 24
15.7%
-1.5%
Q2 24
16.0%
1.0%
Q1 24
-3.4%
3.4%
Net Margin
FEIM
FEIM
NSYS
NSYS
Q4 25
10.5%
3.0%
Q3 25
4.6%
-0.5%
Q2 25
16.0%
1.0%
Q1 25
81.4%
-4.9%
Q4 24
16.8%
-5.2%
Q3 24
16.1%
-2.4%
Q2 24
16.9%
0.5%
Q1 24
0.9%
2.2%
EPS (diluted)
FEIM
FEIM
NSYS
NSYS
Q4 25
$0.18
$0.32
Q3 25
$0.07
$-0.05
Q2 25
$0.33
$0.12
Q1 25
$1.60
$-0.48
Q4 24
$0.28
$-0.51
Q3 24
$0.25
$-0.27
Q2 24
$0.28
$0.05
Q1 24
$0.01
$0.26

Balance Sheet & Financial Strength

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

Metric
FEIM
FEIM
NSYS
NSYS
Cash + ST InvestmentsLiquidity on hand
$3.0M
$1.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$58.5M
$34.5M
Total Assets
$92.3M
$71.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FEIM
FEIM
NSYS
NSYS
Q4 25
$3.0M
$1.7M
Q3 25
$4.5M
$1.3M
Q2 25
$4.7M
$652.0K
Q1 25
$5.5M
$1.2M
Q4 24
$9.7M
$916.0K
Q3 24
$16.2M
$1.2M
Q2 24
$18.3M
$1.5M
Q1 24
$11.7M
$4.0M
Stockholders' Equity
FEIM
FEIM
NSYS
NSYS
Q4 25
$58.5M
$34.5M
Q3 25
$56.3M
$33.4M
Q2 25
$55.6M
$33.4M
Q1 25
$51.8M
$32.8M
Q4 24
$36.2M
$34.0M
Q3 24
$33.2M
$35.7M
Q2 24
$39.8M
$36.1M
Q1 24
$36.7M
$36.0M
Total Assets
FEIM
FEIM
NSYS
NSYS
Q4 25
$92.3M
$71.9M
Q3 25
$93.2M
$74.8M
Q2 25
$93.7M
$74.8M
Q1 25
$86.4M
$73.5M
Q4 24
$77.8M
$72.4M
Q3 24
$84.3M
$77.0M
Q2 24
$83.3M
$76.3M
Q1 24
$77.7M
$75.5M

Cash Flow & Capital Efficiency

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

Metric
FEIM
FEIM
NSYS
NSYS
Operating Cash FlowLast quarter
$-523.0K
$5.6M
Free Cash FlowOCF − Capex
$-1.1M
$5.5M
FCF MarginFCF / Revenue
-6.6%
18.0%
Capex IntensityCapex / Revenue
3.6%
0.5%
Cash ConversionOCF / Net Profit
-0.29×
6.25×
TTM Free Cash FlowTrailing 4 quarters
$-5.5M
$2.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FEIM
FEIM
NSYS
NSYS
Q4 25
$-523.0K
$5.6M
Q3 25
$1.2M
$-92.0K
Q2 25
$-155.0K
$157.0K
Q1 25
$-3.6M
$-2.9M
Q4 24
$3.8M
$793.0K
Q3 24
$-1.5M
$-1.6M
Q2 24
$7.5M
$-4.3M
Q1 24
$4.2M
$2.8M
Free Cash Flow
FEIM
FEIM
NSYS
NSYS
Q4 25
$-1.1M
$5.5M
Q3 25
$385.0K
$-242.0K
Q2 25
$-786.0K
$58.0K
Q1 25
$-4.0M
$-3.2M
Q4 24
$3.3M
$503.0K
Q3 24
$-1.8M
$-1.6M
Q2 24
$6.7M
$-4.6M
Q1 24
$3.9M
$2.1M
FCF Margin
FEIM
FEIM
NSYS
NSYS
Q4 25
-6.6%
18.0%
Q3 25
2.8%
-0.8%
Q2 25
-3.9%
0.2%
Q1 25
-20.9%
-11.9%
Q4 24
20.8%
1.8%
Q3 24
-11.8%
-5.2%
Q2 24
42.8%
-13.5%
Q1 24
28.4%
6.1%
Capex Intensity
FEIM
FEIM
NSYS
NSYS
Q4 25
3.6%
0.5%
Q3 25
5.6%
0.5%
Q2 25
3.2%
0.3%
Q1 25
1.7%
1.0%
Q4 24
3.3%
1.0%
Q3 24
2.2%
0.1%
Q2 24
5.3%
0.8%
Q1 24
2.3%
2.2%
Cash Conversion
FEIM
FEIM
NSYS
NSYS
Q4 25
-0.29×
6.25×
Q3 25
1.83×
Q2 25
-0.05×
0.50×
Q1 25
-0.24×
Q4 24
1.44×
Q3 24
-0.60×
Q2 24
2.85×
-27.30×
Q1 24
32.36×
3.70×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FEIM
FEIM

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

NSYS
NSYS

Medical Imaging$11.4M37%
Medical Device$8.0M26%
Industrial$7.3M24%
Aerospace And Defense$3.7M12%

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