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Side-by-side financial comparison of Castellum, Inc. (CTM) and Idaho Strategic Resources, Inc. (IDR). Click either name above to swap in a different company.

Idaho Strategic Resources, Inc. is the larger business by last-quarter revenue ($14.6M vs $12.6M, roughly 1.2× Castellum, Inc.). Idaho Strategic Resources, Inc. runs the higher net margin — 64.3% vs -10.5%, a 74.8% gap on every dollar of revenue. On growth, Idaho Strategic Resources, Inc. posted the faster year-over-year revenue change (92.0% vs 21.9%). Over the past eight quarters, Idaho Strategic Resources, Inc.'s revenue compounded faster (57.2% CAGR vs 5.3%).

Castellum, Inc. is a U.S.-based cybersecurity and information technology services provider. It caters to government defense agencies, public sector entities, and commercial enterprise clients, offering threat detection, data protection, cloud security, and managed IT solutions to help organizations mitigate cyber risks and safeguard critical digital infrastructure.

Idaho Strategic Resources, Inc. is a U.S.-based natural resource company focused on the exploration, development, and production of critical and strategic minerals. Primarily operating in Idaho, it targets rare earth elements, gold, silver, and other high-demand minerals, supplying products to the clean energy, defense, and industrial manufacturing sectors across North America.

CTM vs IDR — Head-to-Head

Bigger by revenue
IDR
IDR
1.2× larger
IDR
$14.6M
$12.6M
CTM
Growing faster (revenue YoY)
IDR
IDR
+70.1% gap
IDR
92.0%
21.9%
CTM
Higher net margin
IDR
IDR
74.8% more per $
IDR
64.3%
-10.5%
CTM
Faster 2-yr revenue CAGR
IDR
IDR
Annualised
IDR
57.2%
5.3%
CTM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CTM
CTM
IDR
IDR
Revenue
$12.6M
$14.6M
Net Profit
$-1.3M
$9.4M
Gross Margin
33.9%
68.5%
Operating Margin
-11.1%
62.4%
Net Margin
-10.5%
64.3%
Revenue YoY
21.9%
92.0%
Net Profit YoY
51.8%
220.6%
EPS (diluted)
$-0.02
$0.62

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
CTM
CTM
IDR
IDR
Q4 25
$12.6M
$14.6M
Q3 25
$14.6M
$11.1M
Q2 25
$14.0M
$9.5M
Q1 25
$11.7M
$7.3M
Q4 24
$10.3M
$7.6M
Q3 24
$11.6M
$6.2M
Q2 24
$11.5M
$6.1M
Q1 24
$11.3M
$5.9M
Net Profit
CTM
CTM
IDR
IDR
Q4 25
$-1.3M
$9.4M
Q3 25
$415.4K
$3.0M
Q2 25
$-322.1K
$2.8M
Q1 25
$-1.2M
$1.6M
Q4 24
$-2.7M
$2.9M
Q3 24
$-1.3M
$1.6M
Q2 24
$-1.8M
$2.2M
Q1 24
$-4.1M
$2.2M
Gross Margin
CTM
CTM
IDR
IDR
Q4 25
33.9%
68.5%
Q3 25
37.6%
63.6%
Q2 25
36.1%
57.8%
Q1 25
39.0%
50.8%
Q4 24
40.0%
53.3%
Q3 24
42.7%
48.7%
Q2 24
40.6%
50.2%
Q1 24
39.8%
48.1%
Operating Margin
CTM
CTM
IDR
IDR
Q4 25
-11.1%
62.4%
Q3 25
3.0%
23.4%
Q2 25
-2.7%
26.6%
Q1 25
-12.7%
19.3%
Q4 24
-15.7%
36.2%
Q3 24
-11.9%
23.4%
Q2 24
-13.6%
34.2%
Q1 24
-23.6%
36.3%
Net Margin
CTM
CTM
IDR
IDR
Q4 25
-10.5%
64.3%
Q3 25
2.8%
26.8%
Q2 25
-2.3%
29.2%
Q1 25
-10.0%
22.1%
Q4 24
-26.6%
38.5%
Q3 24
-11.0%
25.8%
Q2 24
-16.0%
35.2%
Q1 24
-36.3%
36.8%
EPS (diluted)
CTM
CTM
IDR
IDR
Q4 25
$-0.02
$0.62
Q3 25
$0.00
$0.20
Q2 25
$0.00
$0.20
Q1 25
$-0.01
$0.12
Q4 24
$-0.05
$0.21
Q3 24
$-0.02
$0.12
Q2 24
$-0.03
$0.17
Q1 24
$-0.08
$0.17

Balance Sheet & Financial Strength

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

Metric
CTM
CTM
IDR
IDR
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$2.3M
Stockholders' EquityBook value
$35.8M
$108.2M
Total Assets
$41.9M
$116.2M
Debt / EquityLower = less leverage
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTM
CTM
IDR
IDR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$6.3M
Q1 24
$5.3M
Total Debt
CTM
CTM
IDR
IDR
Q4 25
$2.3M
Q3 25
$3.0M
Q2 25
$3.3M
Q1 25
$3.7M
Q4 24
$8.0M
$1.7M
Q3 24
$8.3M
$2.9M
Q2 24
$8.7M
$2.7M
Q1 24
$9.0M
$3.3M
Stockholders' Equity
CTM
CTM
IDR
IDR
Q4 25
$35.8M
$108.2M
Q3 25
$36.7M
$74.3M
Q2 25
$31.8M
$49.3M
Q1 25
$26.1M
$39.8M
Q4 24
$20.2M
$37.7M
Q3 24
$12.0M
$33.1M
Q2 24
$12.1M
$25.4M
Q1 24
$12.8M
$21.6M
Total Assets
CTM
CTM
IDR
IDR
Q4 25
$41.9M
$116.2M
Q3 25
$46.3M
$83.1M
Q2 25
$43.4M
$57.7M
Q1 25
$41.1M
$48.1M
Q4 24
$37.8M
$44.0M
Q3 24
$28.8M
$40.8M
Q2 24
$29.5M
$32.2M
Q1 24
$30.5M
$28.7M
Debt / Equity
CTM
CTM
IDR
IDR
Q4 25
0.02×
Q3 25
0.04×
Q2 25
0.07×
Q1 25
0.09×
Q4 24
0.40×
0.05×
Q3 24
0.69×
0.09×
Q2 24
0.72×
0.11×
Q1 24
0.70×
0.15×

Cash Flow & Capital Efficiency

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

Metric
CTM
CTM
IDR
IDR
Operating Cash FlowLast quarter
$-661.7K
$10.7M
Free Cash FlowOCF − Capex
$8.2M
FCF MarginFCF / Revenue
56.0%
Capex IntensityCapex / Revenue
17.7%
Cash ConversionOCF / Net Profit
1.15×
TTM Free Cash FlowTrailing 4 quarters
$12.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTM
CTM
IDR
IDR
Q4 25
$-661.7K
$10.7M
Q3 25
$1.0M
$2.4M
Q2 25
$214.2K
$3.5M
Q1 25
$-2.5M
$2.4M
Q4 24
$-394.4K
$3.2M
Q3 24
$742.2K
$2.5M
Q2 24
$748.6K
$2.6M
Q1 24
$23.7K
$2.6M
Free Cash Flow
CTM
CTM
IDR
IDR
Q4 25
$8.2M
Q3 25
$957.0K
$709.8K
Q2 25
$2.5M
Q1 25
$1.0M
Q4 24
$2.1M
Q3 24
$738.9K
$1.9M
Q2 24
$2.4M
Q1 24
$2.3M
FCF Margin
CTM
CTM
IDR
IDR
Q4 25
56.0%
Q3 25
6.5%
6.4%
Q2 25
26.5%
Q1 25
13.8%
Q4 24
28.0%
Q3 24
6.4%
30.4%
Q2 24
38.7%
Q1 24
38.3%
Capex Intensity
CTM
CTM
IDR
IDR
Q4 25
17.7%
Q3 25
0.3%
15.3%
Q2 25
10.8%
Q1 25
19.4%
Q4 24
0.0%
13.6%
Q3 24
0.0%
9.8%
Q2 24
0.0%
4.3%
Q1 24
0.0%
5.5%
Cash Conversion
CTM
CTM
IDR
IDR
Q4 25
1.15×
Q3 25
2.41×
0.81×
Q2 25
1.28×
Q1 25
1.50×
Q4 24
1.08×
Q3 24
1.56×
Q2 24
1.22×
Q1 24
1.19×

Financial Flow Comparison

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

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