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Side-by-side financial comparison of Alto Ingredients, Inc. (ALTO) and Iridium Communications Inc. (IRDM). Click either name above to swap in a different company.

Alto Ingredients, Inc. is the larger business by last-quarter revenue ($232.0M vs $219.1M, roughly 1.1× Iridium Communications Inc.). Iridium Communications Inc. runs the higher net margin — 9.9% vs 9.4%, a 0.5% gap on every dollar of revenue. On growth, Iridium Communications Inc. posted the faster year-over-year revenue change (1.9% vs -1.9%). Over the past eight quarters, Iridium Communications Inc.'s revenue compounded faster (4.4% CAGR vs -1.8%).

Palo Alto Networks, Inc. is an American multinational cybersecurity company with headquarters in Santa Clara, California. The core product is a platform that includes advanced firewalls and cloud-based offerings that extend those firewalls to cover other aspects of security. The company serves over 70,000 organizations in over 150 countries, including 85 of the Fortune 100. It is home to the Unit 42 threat research team and hosts the Ignite cybersecurity conference. It is a partner organizati...

Iridium Communications Inc. is a publicly traded American company headquartered in McLean, Virginia, United States. Iridium operates the Iridium satellite constellation, a system of 80 satellites: 66 are active satellites and the remaining fourteen function as in-orbit spares. Iridium Satellites are used for worldwide voice and data communication from handheld satellite phones, satellite messenger communication devices and integrated transceivers, as well as for two-way satellite messaging se...

ALTO vs IRDM — Head-to-Head

Bigger by revenue
ALTO
ALTO
1.1× larger
ALTO
$232.0M
$219.1M
IRDM
Growing faster (revenue YoY)
IRDM
IRDM
+3.8% gap
IRDM
1.9%
-1.9%
ALTO
Higher net margin
IRDM
IRDM
0.5% more per $
IRDM
9.9%
9.4%
ALTO
Faster 2-yr revenue CAGR
IRDM
IRDM
Annualised
IRDM
4.4%
-1.8%
ALTO

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ALTO
ALTO
IRDM
IRDM
Revenue
$232.0M
$219.1M
Net Profit
$21.8M
$21.6M
Gross Margin
6.5%
Operating Margin
3.2%
23.2%
Net Margin
9.4%
9.9%
Revenue YoY
-1.9%
1.9%
Net Profit YoY
152.3%
-29.0%
EPS (diluted)
$0.28

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
ALTO
ALTO
IRDM
IRDM
Q1 26
$219.1M
Q4 25
$232.0M
$212.9M
Q3 25
$241.0M
$226.9M
Q2 25
$218.4M
$216.9M
Q1 25
$226.5M
$214.9M
Q4 24
$236.3M
$213.0M
Q3 24
$251.8M
$212.8M
Q2 24
$236.5M
$201.1M
Net Profit
ALTO
ALTO
IRDM
IRDM
Q1 26
$21.6M
Q4 25
$21.8M
$24.9M
Q3 25
$14.2M
$37.1M
Q2 25
$-11.0M
$22.0M
Q1 25
$-11.7M
$30.4M
Q4 24
$-41.7M
$36.3M
Q3 24
$-2.4M
$24.4M
Q2 24
$-3.1M
$32.3M
Gross Margin
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
6.5%
Q3 25
9.7%
Q2 25
-0.9%
Q1 25
-0.8%
Q4 24
-0.6%
Q3 24
2.4%
Q2 24
3.2%
Operating Margin
ALTO
ALTO
IRDM
IRDM
Q1 26
23.2%
Q4 25
3.2%
25.9%
Q3 25
7.0%
30.9%
Q2 25
-3.7%
23.2%
Q1 25
-4.0%
28.1%
Q4 24
-16.6%
24.5%
Q3 24
-0.3%
25.8%
Q2 24
-0.6%
21.7%
Net Margin
ALTO
ALTO
IRDM
IRDM
Q1 26
9.9%
Q4 25
9.4%
11.7%
Q3 25
5.9%
16.4%
Q2 25
-5.0%
10.1%
Q1 25
-5.2%
14.2%
Q4 24
-17.6%
17.1%
Q3 24
-1.0%
11.5%
Q2 24
-1.3%
16.1%
EPS (diluted)
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$0.28
$0.24
Q3 25
$0.19
$0.35
Q2 25
$-0.15
$0.20
Q1 25
$-0.16
$0.27
Q4 24
$-0.56
$0.30
Q3 24
$-0.04
$0.21
Q2 24
$-0.05
$0.27

Balance Sheet & Financial Strength

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

Metric
ALTO
ALTO
IRDM
IRDM
Cash + ST InvestmentsLiquidity on hand
$23.4M
Total DebtLower is stronger
$84.6M
Stockholders' EquityBook value
$245.2M
Total Assets
$388.8M
Debt / EquityLower = less leverage
0.34×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$23.4M
$96.5M
Q3 25
$32.5M
$88.5M
Q2 25
$29.8M
$79.3M
Q1 25
$26.8M
$50.9M
Q4 24
$35.5M
$93.5M
Q3 24
$33.6M
$159.6M
Q2 24
$27.1M
$63.5M
Total Debt
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$84.6M
$1.8B
Q3 25
$106.0M
Q2 25
$124.2M
Q1 25
$117.0M
Q4 24
$99.7M
$1.8B
Q3 24
$90.6M
Q2 24
$98.6M
Stockholders' Equity
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$245.2M
$462.6M
Q3 25
$222.4M
$450.5M
Q2 25
$207.8M
$473.6M
Q1 25
$213.9M
$518.4M
Q4 24
$225.1M
$576.6M
Q3 24
$263.9M
$663.8M
Q2 24
$265.8M
$786.7M
Total Assets
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$388.8M
$2.5B
Q3 25
$388.5M
$2.6B
Q2 25
$393.1M
$2.6B
Q1 25
$402.2M
$2.6B
Q4 24
$401.4M
$2.7B
Q3 24
$417.4M
$2.8B
Q2 24
$432.5M
$2.7B
Debt / Equity
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
0.34×
3.80×
Q3 25
0.48×
Q2 25
0.60×
Q1 25
0.55×
Q4 24
0.44×
3.05×
Q3 24
0.34×
Q2 24
0.37×

Cash Flow & Capital Efficiency

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

Metric
ALTO
ALTO
IRDM
IRDM
Operating Cash FlowLast quarter
$9.5M
Free Cash FlowOCF − Capex
$7.6M
FCF MarginFCF / Revenue
3.3%
Capex IntensityCapex / Revenue
0.8%
13.7%
Cash ConversionOCF / Net Profit
0.44×
TTM Free Cash FlowTrailing 4 quarters
$8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$9.5M
$108.6M
Q3 25
$22.8M
$100.8M
Q2 25
$-848.0K
$129.6M
Q1 25
$-18.2M
$61.1M
Q4 24
$-9.8M
$104.8M
Q3 24
$18.6M
$118.6M
Q2 24
$-13.7M
$81.1M
Free Cash Flow
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
$7.6M
$75.1M
Q3 25
$21.2M
$79.2M
Q2 25
$-1.3M
$108.9M
Q1 25
$-18.8M
$36.5M
Q4 24
$-11.1M
$80.5M
Q3 24
$18.1M
$100.0M
Q2 24
$-18.4M
$68.7M
FCF Margin
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
3.3%
35.3%
Q3 25
8.8%
34.9%
Q2 25
-0.6%
50.2%
Q1 25
-8.3%
17.0%
Q4 24
-4.7%
37.8%
Q3 24
7.2%
47.0%
Q2 24
-7.8%
34.2%
Capex Intensity
ALTO
ALTO
IRDM
IRDM
Q1 26
13.7%
Q4 25
0.8%
15.7%
Q3 25
0.7%
9.5%
Q2 25
0.2%
9.5%
Q1 25
0.2%
11.4%
Q4 24
0.5%
11.4%
Q3 24
0.2%
8.7%
Q2 24
2.0%
6.2%
Cash Conversion
ALTO
ALTO
IRDM
IRDM
Q1 26
Q4 25
0.44×
4.37×
Q3 25
1.60×
2.71×
Q2 25
5.90×
Q1 25
2.01×
Q4 24
2.88×
Q3 24
4.85×
Q2 24
2.51×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALTO
ALTO

Pekin Campus Production$105.1M45%
Total Marketing And Distribution Sales$57.9M25%
Marketing And Distributions$55.6M24%
Other$11.2M5%
Kodiak Carbonic LLC$2.1M1%

IRDM
IRDM

Voice and data$57.4M26%
IoT data (2)$43.9M20%
Government$35.8M16%
Government service revenue (5)$26.8M12%
Subscriber equipment$23.1M11%
Hosted payload and other data service (4)$14.9M7%
Broadband (3)$12.9M6%
Commercial$1.6M1%

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