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Side-by-side financial comparison of CSP INC (CSPI) and NATIONAL BANKSHARES INC (NKSH). Click either name above to swap in a different company.

NATIONAL BANKSHARES INC is the larger business by last-quarter revenue ($15.3M vs $12.0M, roughly 1.3× CSP INC). NATIONAL BANKSHARES INC runs the higher net margin — 38.5% vs 0.8%, a 37.8% gap on every dollar of revenue. On growth, NATIONAL BANKSHARES INC posted the faster year-over-year revenue change (24.7% vs -23.2%). NATIONAL BANKSHARES INC produced more free cash flow last quarter ($15.2M vs $-3.0M). Over the past eight quarters, NATIONAL BANKSHARES INC's revenue compounded faster (20.9% CAGR vs -6.3%).

CSP Inc. is a U.S.-based technology firm offering cybersecurity solutions, managed IT services, high-performance computing systems, and IT consulting support. It serves enterprises across healthcare, finance, manufacturing, and public sectors in North America and select global markets.

Nicolet Bankshares, Inc. is a U.S. regional bank holding company based in Green Bay, Wisconsin. They are the parent company of Nicolet National Bank, the second largest Wisconsin-based bank.

CSPI vs NKSH — Head-to-Head

Bigger by revenue
NKSH
NKSH
1.3× larger
NKSH
$15.3M
$12.0M
CSPI
Growing faster (revenue YoY)
NKSH
NKSH
+47.9% gap
NKSH
24.7%
-23.2%
CSPI
Higher net margin
NKSH
NKSH
37.8% more per $
NKSH
38.5%
0.8%
CSPI
More free cash flow
NKSH
NKSH
$18.2M more FCF
NKSH
$15.2M
$-3.0M
CSPI
Faster 2-yr revenue CAGR
NKSH
NKSH
Annualised
NKSH
20.9%
-6.3%
CSPI

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CSPI
CSPI
NKSH
NKSH
Revenue
$12.0M
$15.3M
Net Profit
$91.0K
$5.9M
Gross Margin
39.3%
Operating Margin
-0.9%
47.4%
Net Margin
0.8%
38.5%
Revenue YoY
-23.2%
24.7%
Net Profit YoY
-80.7%
91.0%
EPS (diluted)
$0.01
$0.93

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
CSPI
CSPI
NKSH
NKSH
Q4 25
$12.0M
$15.3M
Q3 25
$14.5M
$14.2M
Q2 25
$15.4M
$13.3M
Q1 25
$13.1M
$12.8M
Q4 24
$15.7M
$12.2M
Q3 24
$13.0M
$11.7M
Q2 24
$13.1M
$10.9M
Q1 24
$13.7M
$10.4M
Net Profit
CSPI
CSPI
NKSH
NKSH
Q4 25
$91.0K
$5.9M
Q3 25
$-191.0K
$4.4M
Q2 25
$-264.0K
$2.3M
Q1 25
$-108.0K
$3.2M
Q4 24
$472.0K
$3.1M
Q3 24
$-1.7M
$2.7M
Q2 24
$-185.0K
$-307.0K
Q1 24
$1.6M
$2.2M
Gross Margin
CSPI
CSPI
NKSH
NKSH
Q4 25
39.3%
Q3 25
36.6%
Q2 25
28.8%
Q1 25
32.0%
Q4 24
29.1%
Q3 24
28.4%
Q2 24
35.0%
Q1 24
47.3%
Operating Margin
CSPI
CSPI
NKSH
NKSH
Q4 25
-0.9%
47.4%
Q3 25
-3.7%
37.9%
Q2 25
-7.9%
20.0%
Q1 25
-7.6%
30.5%
Q4 24
-2.3%
30.1%
Q3 24
-15.7%
27.5%
Q2 24
-5.5%
-4.4%
Q1 24
9.0%
25.8%
Net Margin
CSPI
CSPI
NKSH
NKSH
Q4 25
0.8%
38.5%
Q3 25
-1.3%
31.1%
Q2 25
-1.7%
17.2%
Q1 25
-0.8%
25.3%
Q4 24
3.0%
25.1%
Q3 24
-12.7%
22.8%
Q2 24
-1.4%
-2.8%
Q1 24
11.6%
20.8%
EPS (diluted)
CSPI
CSPI
NKSH
NKSH
Q4 25
$0.01
$0.93
Q3 25
$-0.02
$0.69
Q2 25
$-0.03
$0.36
Q1 25
$-0.01
$0.51
Q4 24
$0.05
$0.50
Q3 24
$-0.17
$0.42
Q2 24
$-0.02
$-0.05
Q1 24
$0.16
$0.37

Balance Sheet & Financial Strength

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

Metric
CSPI
CSPI
NKSH
NKSH
Cash + ST InvestmentsLiquidity on hand
$24.9M
$59.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$44.8M
$184.9M
Total Assets
$69.2M
$1.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSPI
CSPI
NKSH
NKSH
Q4 25
$24.9M
$59.3M
Q3 25
$27.4M
$42.3M
Q2 25
$26.3M
$92.8M
Q1 25
$29.5M
$122.5M
Q4 24
$30.7M
$108.1M
Q3 24
$30.6M
$49.8M
Q2 24
$28.9M
$98.9M
Q1 24
$27.1M
$121.2M
Stockholders' Equity
CSPI
CSPI
NKSH
NKSH
Q4 25
$44.8M
$184.9M
Q3 25
$44.6M
$179.2M
Q2 25
$47.5M
$168.7M
Q1 25
$47.5M
$167.3M
Q4 24
$47.5M
$156.4M
Q3 24
$47.3M
$167.8M
Q2 24
$48.1M
$149.0M
Q1 24
$48.2M
$139.4M
Total Assets
CSPI
CSPI
NKSH
NKSH
Q4 25
$69.2M
$1.8B
Q3 25
$71.2M
$1.8B
Q2 25
$66.8M
$1.8B
Q1 25
$67.1M
$1.8B
Q4 24
$67.5M
$1.8B
Q3 24
$69.4M
$1.8B
Q2 24
$66.8M
$1.8B
Q1 24
$64.2M
$1.7B

Cash Flow & Capital Efficiency

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

Metric
CSPI
CSPI
NKSH
NKSH
Operating Cash FlowLast quarter
$-2.9M
$17.9M
Free Cash FlowOCF − Capex
$-3.0M
$15.2M
FCF MarginFCF / Revenue
-25.1%
99.2%
Capex IntensityCapex / Revenue
0.9%
17.9%
Cash ConversionOCF / Net Profit
-32.04×
3.04×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M
$23.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSPI
CSPI
NKSH
NKSH
Q4 25
$-2.9M
$17.9M
Q3 25
$1.9M
$6.1M
Q2 25
$-3.3M
$2.1M
Q1 25
$1.9M
$2.6M
Q4 24
$1.7M
$9.4M
Q3 24
$-1.5M
$3.1M
Q2 24
$2.4M
$-3.0M
Q1 24
$1.7M
$3.8M
Free Cash Flow
CSPI
CSPI
NKSH
NKSH
Q4 25
$-3.0M
$15.2M
Q3 25
$1.7M
$5.3M
Q2 25
$-3.3M
$1.5M
Q1 25
$1.9M
$1.6M
Q4 24
$1.7M
$6.2M
Q3 24
$-1.5M
$2.2M
Q2 24
$2.4M
$-4.0M
Q1 24
$1.6M
$3.5M
FCF Margin
CSPI
CSPI
NKSH
NKSH
Q4 25
-25.1%
99.2%
Q3 25
11.5%
37.4%
Q2 25
-21.7%
11.5%
Q1 25
14.5%
12.5%
Q4 24
10.8%
50.5%
Q3 24
-11.7%
18.5%
Q2 24
17.9%
-36.3%
Q1 24
11.9%
33.8%
Capex Intensity
CSPI
CSPI
NKSH
NKSH
Q4 25
0.9%
17.9%
Q3 25
1.6%
5.6%
Q2 25
0.4%
4.1%
Q1 25
0.1%
7.5%
Q4 24
0.3%
26.6%
Q3 24
0.1%
8.3%
Q2 24
0.3%
9.3%
Q1 24
0.1%
3.0%
Cash Conversion
CSPI
CSPI
NKSH
NKSH
Q4 25
-32.04×
3.04×
Q3 25
1.38×
Q2 25
0.90×
Q1 25
0.79×
Q4 24
3.69×
3.07×
Q3 24
1.17×
Q2 24
Q1 24
1.04×
1.77×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSPI
CSPI

Products$6.7M56%
Services$5.3M44%

NKSH
NKSH

Segment breakdown not available.

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