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

Alto Ingredients, Inc. is the larger business by last-quarter revenue ($232.0M vs $182.0M, roughly 1.3× Willdan Group, Inc.). Alto Ingredients, Inc. runs the higher net margin — 9.4% vs 7.5%, a 1.9% gap on every dollar of revenue. On growth, Willdan Group, Inc. posted the faster year-over-year revenue change (15.0% vs -1.9%). Willdan Group, Inc. produced more free cash flow last quarter ($9.8M vs $7.6M). Over the past eight quarters, Willdan Group, Inc.'s revenue compounded faster (8.1% 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...

Willdan Group, Inc. (Willdan) is an American publicly traded company selling professional technical and consulting services to public and private utilities, public agencies at all levels of government, and commercial and industrial firms. The company operates offices in more than a dozen states, with its key operations in California and New York.

ALTO vs WLDN — Head-to-Head

Bigger by revenue
ALTO
ALTO
1.3× larger
ALTO
$232.0M
$182.0M
WLDN
Growing faster (revenue YoY)
WLDN
WLDN
+16.9% gap
WLDN
15.0%
-1.9%
ALTO
Higher net margin
ALTO
ALTO
1.9% more per $
ALTO
9.4%
7.5%
WLDN
More free cash flow
WLDN
WLDN
$2.2M more FCF
WLDN
$9.8M
$7.6M
ALTO
Faster 2-yr revenue CAGR
WLDN
WLDN
Annualised
WLDN
8.1%
-1.8%
ALTO

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
ALTO
ALTO
WLDN
WLDN
Revenue
$232.0M
$182.0M
Net Profit
$21.8M
$13.7M
Gross Margin
6.5%
36.9%
Operating Margin
3.2%
8.2%
Net Margin
9.4%
7.5%
Revenue YoY
-1.9%
15.0%
Net Profit YoY
152.3%
86.8%
EPS (diluted)
$0.28
$0.90

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
WLDN
WLDN
Q4 25
$232.0M
$182.0M
Q3 25
$241.0M
$173.5M
Q2 25
$218.4M
$152.4M
Q1 25
$226.5M
Q4 24
$236.3M
$144.1M
Q3 24
$251.8M
$158.3M
Q2 24
$236.5M
$141.0M
Q1 24
$240.6M
$122.5M
Net Profit
ALTO
ALTO
WLDN
WLDN
Q4 25
$21.8M
$13.7M
Q3 25
$14.2M
$15.4M
Q2 25
$-11.0M
$4.7M
Q1 25
$-11.7M
Q4 24
$-41.7M
$7.7M
Q3 24
$-2.4M
$7.3M
Q2 24
$-3.1M
$4.6M
Q1 24
$-11.7M
$2.9M
Gross Margin
ALTO
ALTO
WLDN
WLDN
Q4 25
6.5%
36.9%
Q3 25
9.7%
39.4%
Q2 25
-0.9%
37.8%
Q1 25
-0.8%
Q4 24
-0.6%
38.1%
Q3 24
2.4%
32.6%
Q2 24
3.2%
34.6%
Q1 24
-1.0%
38.7%
Operating Margin
ALTO
ALTO
WLDN
WLDN
Q4 25
3.2%
8.2%
Q3 25
7.0%
6.8%
Q2 25
-3.7%
4.6%
Q1 25
-4.0%
Q4 24
-16.6%
7.5%
Q3 24
-0.3%
5.5%
Q2 24
-0.6%
4.6%
Q1 24
-4.3%
4.4%
Net Margin
ALTO
ALTO
WLDN
WLDN
Q4 25
9.4%
7.5%
Q3 25
5.9%
8.9%
Q2 25
-5.0%
3.1%
Q1 25
-5.2%
Q4 24
-17.6%
5.3%
Q3 24
-1.0%
4.6%
Q2 24
-1.3%
3.3%
Q1 24
-4.9%
2.4%
EPS (diluted)
ALTO
ALTO
WLDN
WLDN
Q4 25
$0.28
$0.90
Q3 25
$0.19
$1.03
Q2 25
$-0.15
$0.32
Q1 25
$-0.16
Q4 24
$-0.56
$0.53
Q3 24
$-0.04
$0.51
Q2 24
$-0.05
$0.33
Q1 24
$-0.17
$0.21

Balance Sheet & Financial Strength

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

Metric
ALTO
ALTO
WLDN
WLDN
Cash + ST InvestmentsLiquidity on hand
$23.4M
$33.1M
Total DebtLower is stronger
$84.6M
$49.1M
Stockholders' EquityBook value
$245.2M
$283.1M
Total Assets
$388.8M
$507.9M
Debt / EquityLower = less leverage
0.34×
0.17×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALTO
ALTO
WLDN
WLDN
Q4 25
$23.4M
$33.1M
Q3 25
$32.5M
$32.3M
Q2 25
$29.8M
$38.4M
Q1 25
$26.8M
Q4 24
$35.5M
$74.2M
Q3 24
$33.6M
$53.1M
Q2 24
$27.1M
$44.3M
Q1 24
$29.3M
$46.9M
Total Debt
ALTO
ALTO
WLDN
WLDN
Q4 25
$84.6M
$49.1M
Q3 25
$106.0M
$59.7M
Q2 25
$124.2M
$86.9M
Q1 25
$117.0M
Q4 24
$99.7M
$89.5M
Q3 24
$90.6M
$91.9M
Q2 24
$98.6M
$93.7M
Q1 24
$92.2M
$95.5M
Stockholders' Equity
ALTO
ALTO
WLDN
WLDN
Q4 25
$245.2M
$283.1M
Q3 25
$222.4M
$265.9M
Q2 25
$207.8M
$245.5M
Q1 25
$213.9M
Q4 24
$225.1M
$234.3M
Q3 24
$263.9M
$224.0M
Q2 24
$265.8M
$213.0M
Q1 24
$268.7M
$205.5M
Total Assets
ALTO
ALTO
WLDN
WLDN
Q4 25
$388.8M
$507.9M
Q3 25
$388.5M
$484.9M
Q2 25
$393.1M
$471.2M
Q1 25
$402.2M
Q4 24
$401.4M
$464.9M
Q3 24
$417.4M
$447.3M
Q2 24
$432.5M
$421.3M
Q1 24
$434.6M
$407.9M
Debt / Equity
ALTO
ALTO
WLDN
WLDN
Q4 25
0.34×
0.17×
Q3 25
0.48×
0.22×
Q2 25
0.60×
0.35×
Q1 25
0.55×
Q4 24
0.44×
0.38×
Q3 24
0.34×
0.41×
Q2 24
0.37×
0.44×
Q1 24
0.34×
0.46×

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
WLDN
WLDN
Operating Cash FlowLast quarter
$9.5M
$12.2M
Free Cash FlowOCF − Capex
$7.6M
$9.8M
FCF MarginFCF / Revenue
3.3%
5.4%
Capex IntensityCapex / Revenue
0.8%
1.3%
Cash ConversionOCF / Net Profit
0.44×
0.89×
TTM Free Cash FlowTrailing 4 quarters
$8.6M
$65.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALTO
ALTO
WLDN
WLDN
Q4 25
$9.5M
$12.2M
Q3 25
$22.8M
$25.4M
Q2 25
$-848.0K
$3.3M
Q1 25
$-18.2M
Q4 24
$-9.8M
$33.5M
Q3 24
$18.6M
$10.8M
Q2 24
$-13.7M
$889.0K
Q1 24
$1.4M
$26.9M
Free Cash Flow
ALTO
ALTO
WLDN
WLDN
Q4 25
$7.6M
$9.8M
Q3 25
$21.2M
$23.2M
Q2 25
$-1.3M
$1.0M
Q1 25
$-18.8M
Q4 24
$-11.1M
$31.1M
Q3 24
$18.1M
$8.8M
Q2 24
$-18.4M
$-1.3M
Q1 24
$-3.2M
$25.0M
FCF Margin
ALTO
ALTO
WLDN
WLDN
Q4 25
3.3%
5.4%
Q3 25
8.8%
13.4%
Q2 25
-0.6%
0.7%
Q1 25
-8.3%
Q4 24
-4.7%
21.6%
Q3 24
7.2%
5.6%
Q2 24
-7.8%
-0.9%
Q1 24
-1.3%
20.4%
Capex Intensity
ALTO
ALTO
WLDN
WLDN
Q4 25
0.8%
1.3%
Q3 25
0.7%
1.3%
Q2 25
0.2%
1.5%
Q1 25
0.2%
Q4 24
0.5%
1.6%
Q3 24
0.2%
1.2%
Q2 24
2.0%
1.5%
Q1 24
1.9%
1.6%
Cash Conversion
ALTO
ALTO
WLDN
WLDN
Q4 25
0.44×
0.89×
Q3 25
1.60×
1.65×
Q2 25
0.71×
Q1 25
Q4 24
4.35×
Q3 24
1.47×
Q2 24
0.19×
Q1 24
9.16×

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%

WLDN
WLDN

Public Utility$74.2M41%
Governments$64.6M35%
Engineering Consulting Services$27.3M15%
Commercial$15.9M9%
Alternative Power Generation Inc$4.8M3%

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