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

Alto Ingredients, Inc. is the larger business by last-quarter revenue ($232.0M vs $162.6M, roughly 1.4× Ribbon Communications Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs 9.4%, a 45.4% gap on every dollar of revenue. On growth, Alto Ingredients, Inc. posted the faster year-over-year revenue change (-1.9% vs -10.3%). Over the past eight quarters, Alto Ingredients, Inc.'s revenue compounded faster (-1.8% CAGR vs -8.1%).

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...

Ribbon Communications Inc. is a public company that makes software, IP and optical networking solutions for service providers, enterprises and critical infrastructure sectors. The company was formed in 2017, following the merger of Genband and Sonus Networks and is headquartered in Plano, Texas.

ALTO vs RBBN — Head-to-Head

Bigger by revenue
ALTO
ALTO
1.4× larger
ALTO
$232.0M
$162.6M
RBBN
Growing faster (revenue YoY)
ALTO
ALTO
+8.4% gap
ALTO
-1.9%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
45.4% more per $
RBBN
54.8%
9.4%
ALTO
Faster 2-yr revenue CAGR
ALTO
ALTO
Annualised
ALTO
-1.8%
-8.1%
RBBN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ALTO
ALTO
RBBN
RBBN
Revenue
$232.0M
$162.6M
Net Profit
$21.8M
$89.1M
Gross Margin
6.5%
42.9%
Operating Margin
3.2%
37.6%
Net Margin
9.4%
54.8%
Revenue YoY
-1.9%
-10.3%
Net Profit YoY
152.3%
EPS (diluted)
$0.28
$0.50

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
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$232.0M
$227.3M
Q3 25
$241.0M
$215.4M
Q2 25
$218.4M
$220.6M
Q1 25
$226.5M
$181.3M
Q4 24
$236.3M
$251.4M
Q3 24
$251.8M
$210.2M
Q2 24
$236.5M
$192.6M
Net Profit
ALTO
ALTO
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$21.8M
Q3 25
$14.2M
$-12.1M
Q2 25
$-11.0M
$-11.1M
Q1 25
$-11.7M
$-26.2M
Q4 24
$-41.7M
Q3 24
$-2.4M
$-13.4M
Q2 24
$-3.1M
$-16.8M
Gross Margin
ALTO
ALTO
RBBN
RBBN
Q1 26
42.9%
Q4 25
6.5%
53.3%
Q3 25
9.7%
50.1%
Q2 25
-0.9%
49.6%
Q1 25
-0.8%
45.4%
Q4 24
-0.6%
55.7%
Q3 24
2.4%
52.1%
Q2 24
3.2%
50.8%
Operating Margin
ALTO
ALTO
RBBN
RBBN
Q1 26
37.6%
Q4 25
3.2%
4.1%
Q3 25
7.0%
1.3%
Q2 25
-3.7%
1.9%
Q1 25
-4.0%
-10.8%
Q4 24
-16.6%
13.2%
Q3 24
-0.3%
-0.4%
Q2 24
-0.6%
-1.0%
Net Margin
ALTO
ALTO
RBBN
RBBN
Q1 26
54.8%
Q4 25
9.4%
Q3 25
5.9%
-5.6%
Q2 25
-5.0%
-5.0%
Q1 25
-5.2%
-14.5%
Q4 24
-17.6%
Q3 24
-1.0%
-6.4%
Q2 24
-1.3%
-8.7%
EPS (diluted)
ALTO
ALTO
RBBN
RBBN
Q1 26
$0.50
Q4 25
$0.28
$0.50
Q3 25
$0.19
$-0.07
Q2 25
$-0.15
$-0.06
Q1 25
$-0.16
$-0.15
Q4 24
$-0.56
$0.05
Q3 24
$-0.04
$-0.08
Q2 24
$-0.05
$-0.10

Balance Sheet & Financial Strength

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

Metric
ALTO
ALTO
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$23.4M
$67.6M
Total DebtLower is stronger
$84.6M
Stockholders' EquityBook value
$245.2M
$419.1M
Total Assets
$388.8M
Debt / EquityLower = less leverage
0.34×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALTO
ALTO
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$23.4M
$96.4M
Q3 25
$32.5M
$74.8M
Q2 25
$29.8M
$60.5M
Q1 25
$26.8M
$71.2M
Q4 24
$35.5M
$87.8M
Q3 24
$33.6M
$37.2M
Q2 24
$27.1M
$64.6M
Total Debt
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
$84.6M
$342.1M
Q3 25
$106.0M
$344.3M
Q2 25
$124.2M
$346.5M
Q1 25
$117.0M
$347.4M
Q4 24
$99.7M
$348.3M
Q3 24
$90.6M
$349.1M
Q2 24
$98.6M
$350.0M
Stockholders' Equity
ALTO
ALTO
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$245.2M
$449.0M
Q3 25
$222.4M
$360.1M
Q2 25
$207.8M
$370.4M
Q1 25
$213.9M
$381.8M
Q4 24
$225.1M
$404.6M
Q3 24
$263.9M
$395.5M
Q2 24
$265.8M
$405.0M
Total Assets
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
$388.8M
$1.2B
Q3 25
$388.5M
$1.1B
Q2 25
$393.1M
$1.1B
Q1 25
$402.2M
$1.1B
Q4 24
$401.4M
$1.2B
Q3 24
$417.4M
$1.1B
Q2 24
$432.5M
$1.1B
Debt / Equity
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
0.34×
0.76×
Q3 25
0.48×
0.96×
Q2 25
0.60×
0.94×
Q1 25
0.55×
0.91×
Q4 24
0.44×
0.86×
Q3 24
0.34×
0.88×
Q2 24
0.37×
0.86×

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
RBBN
RBBN
Operating Cash FlowLast quarter
$9.5M
Free Cash FlowOCF − Capex
$7.6M
FCF MarginFCF / Revenue
3.3%
Capex IntensityCapex / Revenue
0.8%
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
RBBN
RBBN
Q1 26
Q4 25
$9.5M
$29.2M
Q3 25
$22.8M
$26.5M
Q2 25
$-848.0K
$-795.0K
Q1 25
$-18.2M
$-3.5M
Q4 24
$-9.8M
$61.8M
Q3 24
$18.6M
$-14.8M
Q2 24
$-13.7M
$-9.8M
Free Cash Flow
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
$7.6M
$27.3M
Q3 25
$21.2M
$21.0M
Q2 25
$-1.3M
$-6.5M
Q1 25
$-18.8M
$-15.7M
Q4 24
$-11.1M
$53.8M
Q3 24
$18.1M
$-23.7M
Q2 24
$-18.4M
$-12.9M
FCF Margin
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
3.3%
12.0%
Q3 25
8.8%
9.7%
Q2 25
-0.6%
-2.9%
Q1 25
-8.3%
-8.7%
Q4 24
-4.7%
21.4%
Q3 24
7.2%
-11.3%
Q2 24
-7.8%
-6.7%
Capex Intensity
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
0.8%
0.9%
Q3 25
0.7%
2.6%
Q2 25
0.2%
2.6%
Q1 25
0.2%
6.7%
Q4 24
0.5%
3.2%
Q3 24
0.2%
4.2%
Q2 24
2.0%
1.6%
Cash Conversion
ALTO
ALTO
RBBN
RBBN
Q1 26
Q4 25
0.44×
Q3 25
1.60×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

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%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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