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Side-by-side financial comparison of CSP INC (CSPI) and Soluna Holdings, Inc (SLNH). Click either name above to swap in a different company.

CSP INC is the larger business by last-quarter revenue ($12.0M vs $8.4M, roughly 1.4× Soluna Holdings, Inc). CSP INC runs the higher net margin — 0.8% vs -284.7%, a 285.4% gap on every dollar of revenue. On growth, Soluna Holdings, Inc posted the faster year-over-year revenue change (11.8% vs -23.2%). CSP INC produced more free cash flow last quarter ($-3.0M vs $-6.8M). Over the past eight quarters, CSP INC's revenue compounded faster (-6.3% CAGR vs -8.8%).

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.

CSPI vs SLNH — Head-to-Head

Bigger by revenue
CSPI
CSPI
1.4× larger
CSPI
$12.0M
$8.4M
SLNH
Growing faster (revenue YoY)
SLNH
SLNH
+35.0% gap
SLNH
11.8%
-23.2%
CSPI
Higher net margin
CSPI
CSPI
285.4% more per $
CSPI
0.8%
-284.7%
SLNH
More free cash flow
CSPI
CSPI
$3.8M more FCF
CSPI
$-3.0M
$-6.8M
SLNH
Faster 2-yr revenue CAGR
CSPI
CSPI
Annualised
CSPI
-6.3%
-8.8%
SLNH

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
CSPI
CSPI
SLNH
SLNH
Revenue
$12.0M
$8.4M
Net Profit
$91.0K
$-24.0M
Gross Margin
39.3%
9.5%
Operating Margin
-0.9%
-92.5%
Net Margin
0.8%
-284.7%
Revenue YoY
-23.2%
11.8%
Net Profit YoY
-80.7%
-233.2%
EPS (diluted)
$0.01
$-1.14

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
SLNH
SLNH
Q4 25
$12.0M
Q3 25
$14.5M
$8.4M
Q2 25
$15.4M
$6.2M
Q1 25
$13.1M
$5.9M
Q4 24
$15.7M
$8.3M
Q3 24
$13.0M
$7.5M
Q2 24
$13.1M
$9.7M
Q1 24
$13.7M
$12.5M
Net Profit
CSPI
CSPI
SLNH
SLNH
Q4 25
$91.0K
Q3 25
$-191.0K
$-24.0M
Q2 25
$-264.0K
$-7.4M
Q1 25
$-108.0K
$-7.6M
Q4 24
$472.0K
$-40.0M
Q3 24
$-1.7M
$-7.2M
Q2 24
$-185.0K
$-10.9M
Q1 24
$1.6M
$-5.3M
Gross Margin
CSPI
CSPI
SLNH
SLNH
Q4 25
39.3%
Q3 25
36.6%
9.5%
Q2 25
28.8%
6.3%
Q1 25
32.0%
5.7%
Q4 24
29.1%
-360.8%
Q3 24
28.4%
-39.1%
Q2 24
35.0%
34.6%
Q1 24
47.3%
45.4%
Operating Margin
CSPI
CSPI
SLNH
SLNH
Q4 25
-0.9%
Q3 25
-3.7%
-92.5%
Q2 25
-7.9%
-107.6%
Q1 25
-7.6%
-120.9%
Q4 24
-2.3%
-426.0%
Q3 24
-15.7%
-119.8%
Q2 24
-5.5%
-38.0%
Q1 24
9.0%
3.2%
Net Margin
CSPI
CSPI
SLNH
SLNH
Q4 25
0.8%
Q3 25
-1.3%
-284.7%
Q2 25
-1.7%
-119.9%
Q1 25
-0.8%
-127.3%
Q4 24
3.0%
-483.8%
Q3 24
-12.7%
-95.5%
Q2 24
-1.4%
-112.4%
Q1 24
11.6%
-41.9%
EPS (diluted)
CSPI
CSPI
SLNH
SLNH
Q4 25
$0.01
Q3 25
$-0.02
$-1.14
Q2 25
$-0.03
$-0.93
Q1 25
$-0.01
$-1.21
Q4 24
$0.05
$-7.14
Q3 24
$-0.17
$-1.56
Q2 24
$-0.02
$-3.62
Q1 24
$0.16
$-2.62

Balance Sheet & Financial Strength

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

Metric
CSPI
CSPI
SLNH
SLNH
Cash + ST InvestmentsLiquidity on hand
$24.9M
Total DebtLower is stronger
$13.3M
Stockholders' EquityBook value
$44.8M
$14.5M
Total Assets
$69.2M
$152.0M
Debt / EquityLower = less leverage
0.92×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSPI
CSPI
SLNH
SLNH
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
Total Debt
CSPI
CSPI
SLNH
SLNH
Q4 25
Q3 25
$13.3M
Q2 25
$10.0M
Q1 25
$10.2M
Q4 24
$7.1M
Q3 24
$8.1M
Q2 24
$9.0M
Q1 24
Stockholders' Equity
CSPI
CSPI
SLNH
SLNH
Q4 25
$44.8M
Q3 25
$44.6M
$14.5M
Q2 25
$47.5M
$-19.5M
Q1 25
$47.5M
$-16.1M
Q4 24
$47.5M
$-12.5M
Q3 24
$47.3M
$20.9M
Q2 24
$48.1M
$24.4M
Q1 24
$48.2M
$21.5M
Total Assets
CSPI
CSPI
SLNH
SLNH
Q4 25
$69.2M
Q3 25
$71.2M
$152.0M
Q2 25
$66.8M
$92.0M
Q1 25
$67.1M
$90.0M
Q4 24
$67.5M
$88.0M
Q3 24
$69.4M
$97.3M
Q2 24
$66.8M
$98.7M
Q1 24
$64.2M
$90.6M
Debt / Equity
CSPI
CSPI
SLNH
SLNH
Q4 25
Q3 25
0.92×
Q2 25
Q1 25
Q4 24
Q3 24
0.39×
Q2 24
0.37×
Q1 24

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
SLNH
SLNH
Operating Cash FlowLast quarter
$-2.9M
$-2.2M
Free Cash FlowOCF − Capex
$-3.0M
$-6.8M
FCF MarginFCF / Revenue
-25.1%
-81.4%
Capex IntensityCapex / Revenue
0.9%
55.2%
Cash ConversionOCF / Net Profit
-32.04×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M
$-34.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSPI
CSPI
SLNH
SLNH
Q4 25
$-2.9M
Q3 25
$1.9M
$-2.2M
Q2 25
$-3.3M
$-1.1M
Q1 25
$1.9M
$-177.0K
Q4 24
$1.7M
$-5.1M
Q3 24
$-1.5M
$61.0K
Q2 24
$2.4M
$-7.3M
Q1 24
$1.7M
$3.9M
Free Cash Flow
CSPI
CSPI
SLNH
SLNH
Q4 25
$-3.0M
Q3 25
$1.7M
$-6.8M
Q2 25
$-3.3M
$-9.7M
Q1 25
$1.9M
$-4.0M
Q4 24
$1.7M
$-13.9M
Q3 24
$-1.5M
$-3.4M
Q2 24
$2.4M
$-7.6M
Q1 24
$1.6M
$3.3M
FCF Margin
CSPI
CSPI
SLNH
SLNH
Q4 25
-25.1%
Q3 25
11.5%
-81.4%
Q2 25
-21.7%
-156.8%
Q1 25
14.5%
-67.1%
Q4 24
10.8%
-168.3%
Q3 24
-11.7%
-44.8%
Q2 24
17.9%
-78.2%
Q1 24
11.9%
26.5%
Capex Intensity
CSPI
CSPI
SLNH
SLNH
Q4 25
0.9%
Q3 25
1.6%
55.2%
Q2 25
0.4%
139.0%
Q1 25
0.1%
64.2%
Q4 24
0.3%
107.0%
Q3 24
0.1%
45.6%
Q2 24
0.3%
2.5%
Q1 24
0.1%
4.2%
Cash Conversion
CSPI
CSPI
SLNH
SLNH
Q4 25
-32.04×
Q3 25
Q2 25
Q1 25
Q4 24
3.69×
Q3 24
Q2 24
Q1 24
1.04×

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%

SLNH
SLNH

Data Hosting Revenue$5.3M62%
Cryptocurrency Mining Revenue$2.8M33%
Other$389.0K5%

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