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Side-by-side financial comparison of CSP INC (CSPI) and UNITED STATES ANTIMONY CORP (UAMY). Click either name above to swap in a different company.

UNITED STATES ANTIMONY CORP is the larger business by last-quarter revenue ($13.0M vs $12.0M, roughly 1.1× CSP INC). CSP INC runs the higher net margin — 0.8% vs -2.2%, a 3.0% gap on every dollar of revenue. On growth, UNITED STATES ANTIMONY CORP posted the faster year-over-year revenue change (131.4% vs -23.2%). CSP INC produced more free cash flow last quarter ($-3.0M vs $-15.2M). Over the past eight quarters, UNITED STATES ANTIMONY CORP's revenue compounded faster (106.0% 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.

United States Antimony Corp is a natural resources firm focused on exploring, mining, processing, and selling antimony, silver, and gold products. It runs production facilities in the U.S. and Mexico, serving global industrial clients in flame retardant, battery alloy, and specialty chemical manufacturing sectors.

CSPI vs UAMY — Head-to-Head

Bigger by revenue
UAMY
UAMY
1.1× larger
UAMY
$13.0M
$12.0M
CSPI
Growing faster (revenue YoY)
UAMY
UAMY
+154.6% gap
UAMY
131.4%
-23.2%
CSPI
Higher net margin
CSPI
CSPI
3.0% more per $
CSPI
0.8%
-2.2%
UAMY
More free cash flow
CSPI
CSPI
$12.2M more FCF
CSPI
$-3.0M
$-15.2M
UAMY
Faster 2-yr revenue CAGR
UAMY
UAMY
Annualised
UAMY
106.0%
-6.3%
CSPI

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CSPI
CSPI
UAMY
UAMY
Revenue
$12.0M
$13.0M
Net Profit
$91.0K
$-286.9K
Gross Margin
39.3%
20.3%
Operating Margin
-0.9%
-30.1%
Net Margin
0.8%
-2.2%
Revenue YoY
-23.2%
131.4%
Net Profit YoY
-80.7%
67.5%
EPS (diluted)
$0.01
$-0.01

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
UAMY
UAMY
Q4 25
$12.0M
$13.0M
Q3 25
$14.5M
$8.7M
Q2 25
$15.4M
$10.5M
Q1 25
$13.1M
$7.0M
Q4 24
$15.7M
$5.6M
Q3 24
$13.0M
$2.6M
Q2 24
$13.1M
$3.7M
Q1 24
$13.7M
$3.1M
Net Profit
CSPI
CSPI
UAMY
UAMY
Q4 25
$91.0K
$-286.9K
Q3 25
$-191.0K
$-4.8M
Q2 25
$-264.0K
$181.6K
Q1 25
$-108.0K
$546.5K
Q4 24
$472.0K
$-882.9K
Q3 24
$-1.7M
$-727.5K
Q2 24
$-185.0K
$202.8K
Q1 24
$1.6M
$-322.8K
Gross Margin
CSPI
CSPI
UAMY
UAMY
Q4 25
39.3%
20.3%
Q3 25
36.6%
23.1%
Q2 25
28.8%
27.0%
Q1 25
32.0%
33.9%
Q4 24
29.1%
21.4%
Q3 24
28.4%
16.5%
Q2 24
35.0%
34.1%
Q1 24
47.3%
19.2%
Operating Margin
CSPI
CSPI
UAMY
UAMY
Q4 25
-0.9%
-30.1%
Q3 25
-3.7%
-56.5%
Q2 25
-7.9%
0.2%
Q1 25
-7.6%
5.1%
Q4 24
-2.3%
-19.3%
Q3 24
-15.7%
-34.6%
Q2 24
-5.5%
1.5%
Q1 24
9.0%
-15.3%
Net Margin
CSPI
CSPI
UAMY
UAMY
Q4 25
0.8%
-2.2%
Q3 25
-1.3%
-54.9%
Q2 25
-1.7%
1.7%
Q1 25
-0.8%
7.8%
Q4 24
3.0%
-15.7%
Q3 24
-12.7%
-28.3%
Q2 24
-1.4%
5.5%
Q1 24
11.6%
-10.5%
EPS (diluted)
CSPI
CSPI
UAMY
UAMY
Q4 25
$0.01
$-0.01
Q3 25
$-0.02
$-0.04
Q2 25
$-0.03
$0.01
Q1 25
$-0.01
$0.00
Q4 24
$0.05
$-108943126.01
Q3 24
$-0.17
$-0.01
Q2 24
$-0.02
$108943126.00
Q1 24
$0.16
$0.00

Balance Sheet & Financial Strength

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

Metric
CSPI
CSPI
UAMY
UAMY
Cash + ST InvestmentsLiquidity on hand
$24.9M
$30.5M
Total DebtLower is stronger
$195.4K
Stockholders' EquityBook value
$44.8M
$141.0M
Total Assets
$69.2M
$153.9M
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSPI
CSPI
UAMY
UAMY
Q4 25
$24.9M
$30.5M
Q3 25
$27.4M
Q2 25
$26.3M
Q1 25
$29.5M
Q4 24
$30.7M
$18.2M
Q3 24
$30.6M
$13.0M
Q2 24
$28.9M
$12.4M
Q1 24
$27.1M
$11.9M
Total Debt
CSPI
CSPI
UAMY
UAMY
Q4 25
$195.4K
Q3 25
$93.2K
Q2 25
$127.5K
Q1 25
$161.6K
Q4 24
$327.7K
Q3 24
$228.9K
Q2 24
$262.1K
Q1 24
$0
Stockholders' Equity
CSPI
CSPI
UAMY
UAMY
Q4 25
$44.8M
$141.0M
Q3 25
$44.6M
$71.8M
Q2 25
$47.5M
$37.5M
Q1 25
$47.5M
$32.6M
Q4 24
$47.5M
$28.6M
Q3 24
$47.3M
$25.1M
Q2 24
$48.1M
$25.7M
Q1 24
$48.2M
$25.4M
Total Assets
CSPI
CSPI
UAMY
UAMY
Q4 25
$69.2M
$153.9M
Q3 25
$71.2M
$79.9M
Q2 25
$66.8M
$47.5M
Q1 25
$67.1M
$39.5M
Q4 24
$67.5M
$34.6M
Q3 24
$69.4M
$29.8M
Q2 24
$66.8M
$28.9M
Q1 24
$64.2M
$28.0M
Debt / Equity
CSPI
CSPI
UAMY
UAMY
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.01×
Q3 24
0.01×
Q2 24
0.01×
Q1 24
0.00×

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
UAMY
UAMY
Operating Cash FlowLast quarter
$-2.9M
$-3.5M
Free Cash FlowOCF − Capex
$-3.0M
$-15.2M
FCF MarginFCF / Revenue
-25.1%
-116.7%
Capex IntensityCapex / Revenue
0.9%
90.1%
Cash ConversionOCF / Net Profit
-32.04×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M
$-37.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSPI
CSPI
UAMY
UAMY
Q4 25
$-2.9M
$-3.5M
Q3 25
$1.9M
$-3.9M
Q2 25
$-3.3M
$-627.7K
Q1 25
$1.9M
$-1.7M
Q4 24
$1.7M
$1.2M
Q3 24
$-1.5M
$411.2K
Q2 24
$2.4M
$565.9K
Q1 24
$1.7M
$65.0K
Free Cash Flow
CSPI
CSPI
UAMY
UAMY
Q4 25
$-3.0M
$-15.2M
Q3 25
$1.7M
$-12.5M
Q2 25
$-3.3M
$-7.2M
Q1 25
$1.9M
$-2.6M
Q4 24
$1.7M
$970.6K
Q3 24
$-1.5M
$338.9K
Q2 24
$2.4M
$467.9K
Q1 24
$1.6M
$12.3K
FCF Margin
CSPI
CSPI
UAMY
UAMY
Q4 25
-25.1%
-116.7%
Q3 25
11.5%
-144.1%
Q2 25
-21.7%
-68.0%
Q1 25
14.5%
-37.0%
Q4 24
10.8%
17.2%
Q3 24
-11.7%
13.2%
Q2 24
17.9%
12.8%
Q1 24
11.9%
0.4%
Capex Intensity
CSPI
CSPI
UAMY
UAMY
Q4 25
0.9%
90.1%
Q3 25
1.6%
99.7%
Q2 25
0.4%
62.1%
Q1 25
0.1%
12.3%
Q4 24
0.3%
3.7%
Q3 24
0.1%
2.8%
Q2 24
0.3%
2.7%
Q1 24
0.1%
1.7%
Cash Conversion
CSPI
CSPI
UAMY
UAMY
Q4 25
-32.04×
Q3 25
Q2 25
-3.46×
Q1 25
-3.16×
Q4 24
3.69×
Q3 24
Q2 24
2.79×
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%

UAMY
UAMY

Antimony$11.8M90%
Other$1.2M10%

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