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Side-by-side financial comparison of CSP INC (CSPI) and MIDDLEFIELD BANC CORP (MBCN). Click either name above to swap in a different company.

MIDDLEFIELD BANC CORP is the larger business by last-quarter revenue ($19.9M vs $12.0M, roughly 1.7× CSP INC). MIDDLEFIELD BANC CORP runs the higher net margin — 26.7% vs 0.8%, a 26.0% gap on every dollar of revenue. On growth, MIDDLEFIELD BANC CORP posted the faster year-over-year revenue change (18.3% vs -23.2%). MIDDLEFIELD BANC CORP produced more free cash flow last quarter ($3.4M vs $-3.0M). Over the past eight quarters, MIDDLEFIELD BANC CORP's revenue compounded faster (13.7% 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.

Star Banc Corporation was a Cincinnati, Ohio-based regional bank holding company that acquired Firstar in 1998 and took the Firstar name; the merged bank acquired U.S. Bancorp in 2001 and took the U.S. Bancorp name. The company can trace its origins back to 1863 when it was first founded as the First National Bank of Cincinnati.

CSPI vs MBCN — Head-to-Head

Bigger by revenue
MBCN
MBCN
1.7× larger
MBCN
$19.9M
$12.0M
CSPI
Growing faster (revenue YoY)
MBCN
MBCN
+41.5% gap
MBCN
18.3%
-23.2%
CSPI
Higher net margin
MBCN
MBCN
26.0% more per $
MBCN
26.7%
0.8%
CSPI
More free cash flow
MBCN
MBCN
$6.4M more FCF
MBCN
$3.4M
$-3.0M
CSPI
Faster 2-yr revenue CAGR
MBCN
MBCN
Annualised
MBCN
13.7%
-6.3%
CSPI

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
CSPI
CSPI
MBCN
MBCN
Revenue
$12.0M
$19.9M
Net Profit
$91.0K
$5.3M
Gross Margin
39.3%
Operating Margin
-0.9%
32.2%
Net Margin
0.8%
26.7%
Revenue YoY
-23.2%
18.3%
Net Profit YoY
-80.7%
127.4%
EPS (diluted)
$0.01
$0.65

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
MBCN
MBCN
Q4 25
$12.0M
Q3 25
$14.5M
$19.9M
Q2 25
$15.4M
$20.5M
Q1 25
$13.1M
$18.0M
Q4 24
$15.7M
$17.5M
Q3 24
$13.0M
$16.8M
Q2 24
$13.1M
$16.8M
Q1 24
$13.7M
$16.8M
Net Profit
CSPI
CSPI
MBCN
MBCN
Q4 25
$91.0K
Q3 25
$-191.0K
$5.3M
Q2 25
$-264.0K
$6.2M
Q1 25
$-108.0K
$4.8M
Q4 24
$472.0K
$4.8M
Q3 24
$-1.7M
$2.3M
Q2 24
$-185.0K
$4.2M
Q1 24
$1.6M
$4.2M
Gross Margin
CSPI
CSPI
MBCN
MBCN
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
MBCN
MBCN
Q4 25
-0.9%
Q3 25
-3.7%
32.2%
Q2 25
-7.9%
35.9%
Q1 25
-7.6%
31.9%
Q4 24
-2.3%
33.4%
Q3 24
-15.7%
16.1%
Q2 24
-5.5%
28.8%
Q1 24
9.0%
29.4%
Net Margin
CSPI
CSPI
MBCN
MBCN
Q4 25
0.8%
Q3 25
-1.3%
26.7%
Q2 25
-1.7%
30.0%
Q1 25
-0.8%
26.8%
Q4 24
3.0%
27.8%
Q3 24
-12.7%
13.9%
Q2 24
-1.4%
24.7%
Q1 24
11.6%
24.9%
EPS (diluted)
CSPI
CSPI
MBCN
MBCN
Q4 25
$0.01
Q3 25
$-0.02
$0.65
Q2 25
$-0.03
$0.76
Q1 25
$-0.01
$0.60
Q4 24
$0.05
$0.60
Q3 24
$-0.17
$0.29
Q2 24
$-0.02
$0.52
Q1 24
$0.16
$0.51

Balance Sheet & Financial Strength

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

Metric
CSPI
CSPI
MBCN
MBCN
Cash + ST InvestmentsLiquidity on hand
$24.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$44.8M
$224.1M
Total Assets
$69.2M
$2.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSPI
CSPI
MBCN
MBCN
Q4 25
$24.9M
Q3 25
$27.4M
Q2 25
$26.3M
Q1 25
$29.5M
Q4 24
$30.7M
Q3 24
$30.6M
Q2 24
$28.9M
Q1 24
$27.1M
Stockholders' Equity
CSPI
CSPI
MBCN
MBCN
Q4 25
$44.8M
Q3 25
$44.6M
$224.1M
Q2 25
$47.5M
$216.1M
Q1 25
$47.5M
$213.8M
Q4 24
$47.5M
$210.6M
Q3 24
$47.3M
$210.7M
Q2 24
$48.1M
$206.8M
Q1 24
$48.2M
$205.6M
Total Assets
CSPI
CSPI
MBCN
MBCN
Q4 25
$69.2M
Q3 25
$71.2M
$2.0B
Q2 25
$66.8M
$1.9B
Q1 25
$67.1M
$1.9B
Q4 24
$67.5M
$1.9B
Q3 24
$69.4M
$1.9B
Q2 24
$66.8M
$1.8B
Q1 24
$64.2M
$1.8B

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
MBCN
MBCN
Operating Cash FlowLast quarter
$-2.9M
$4.8M
Free Cash FlowOCF − Capex
$-3.0M
$3.4M
FCF MarginFCF / Revenue
-25.1%
17.0%
Capex IntensityCapex / Revenue
0.9%
7.2%
Cash ConversionOCF / Net Profit
-32.04×
0.91×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M
$32.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSPI
CSPI
MBCN
MBCN
Q4 25
$-2.9M
Q3 25
$1.9M
$4.8M
Q2 25
$-3.3M
$4.8M
Q1 25
$1.9M
$8.0M
Q4 24
$1.7M
$17.5M
Q3 24
$-1.5M
$6.0M
Q2 24
$2.4M
$3.4M
Q1 24
$1.7M
$5.4M
Free Cash Flow
CSPI
CSPI
MBCN
MBCN
Q4 25
$-3.0M
Q3 25
$1.7M
$3.4M
Q2 25
$-3.3M
$4.2M
Q1 25
$1.9M
$7.7M
Q4 24
$1.7M
$16.7M
Q3 24
$-1.5M
$5.8M
Q2 24
$2.4M
$3.3M
Q1 24
$1.6M
$5.3M
FCF Margin
CSPI
CSPI
MBCN
MBCN
Q4 25
-25.1%
Q3 25
11.5%
17.0%
Q2 25
-21.7%
20.5%
Q1 25
14.5%
42.9%
Q4 24
10.8%
95.6%
Q3 24
-11.7%
34.7%
Q2 24
17.9%
19.3%
Q1 24
11.9%
31.9%
Capex Intensity
CSPI
CSPI
MBCN
MBCN
Q4 25
0.9%
Q3 25
1.6%
7.2%
Q2 25
0.4%
3.0%
Q1 25
0.1%
1.5%
Q4 24
0.3%
4.4%
Q3 24
0.1%
1.0%
Q2 24
0.3%
0.6%
Q1 24
0.1%
0.5%
Cash Conversion
CSPI
CSPI
MBCN
MBCN
Q4 25
-32.04×
Q3 25
0.91×
Q2 25
0.78×
Q1 25
1.66×
Q4 24
3.69×
3.60×
Q3 24
2.57×
Q2 24
0.81×
Q1 24
1.04×
1.31×

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%

MBCN
MBCN

Segment breakdown not available.

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