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Side-by-side financial comparison of AAON, INC. (AAON) and ASHLAND INC. (ASH). Click either name above to swap in a different company.

AAON, INC. is the larger business by last-quarter revenue ($424.2M vs $386.0M, roughly 1.1× ASHLAND INC.). AAON, INC. runs the higher net margin — 7.6% vs -3.1%, a 10.7% gap on every dollar of revenue. On growth, AAON, INC. posted the faster year-over-year revenue change (42.5% vs -4.7%). Over the past eight quarters, AAON, INC.'s revenue compounded faster (27.2% CAGR vs -18.1%).

AAON, Inc. manufactures heating, ventilation, and air conditioning equipment for commercial and industrial indoor environments. AAON is headquartered in Tulsa, Oklahoma and has manufacturing facilities in Longview, TX, Parkville, MO, and Redmond, OR. AAON employs approximately 4,000 people worldwide and has annual sales in excess of $880 million.

Ashland, Inc., is an American chemical company headquartered in Wilmington, Delaware. The company began as an oil refinery in the city of Ashland, Kentucky, in 1924, before moving to Wilmington in 1994. The company has five wholly owned divisions, which include Chemical Intermediates and Solvents, composites, industrial specialties, personal and home care, pharmaceuticals, food and beverage, and agriculture. Until 2017, the company was the primary manufacturer of Valvoline.

AAON vs ASH — Head-to-Head

Bigger by revenue
AAON
AAON
1.1× larger
AAON
$424.2M
$386.0M
ASH
Growing faster (revenue YoY)
AAON
AAON
+47.2% gap
AAON
42.5%
-4.7%
ASH
Higher net margin
AAON
AAON
10.7% more per $
AAON
7.6%
-3.1%
ASH
Faster 2-yr revenue CAGR
AAON
AAON
Annualised
AAON
27.2%
-18.1%
ASH

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AAON
AAON
ASH
ASH
Revenue
$424.2M
$386.0M
Net Profit
$32.0M
$-12.0M
Gross Margin
25.9%
27.2%
Operating Margin
10.4%
-1.6%
Net Margin
7.6%
-3.1%
Revenue YoY
42.5%
-4.7%
Net Profit YoY
29.7%
92.7%
EPS (diluted)
$0.38
$-0.26

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
AAON
AAON
ASH
ASH
Q4 25
$424.2M
$386.0M
Q3 25
$384.2M
$477.0M
Q2 25
$311.6M
$463.0M
Q1 25
$322.1M
$479.0M
Q4 24
$297.7M
$405.0M
Q3 24
$327.3M
$521.0M
Q2 24
$313.6M
$544.0M
Q1 24
$262.1M
$575.0M
Net Profit
AAON
AAON
ASH
ASH
Q4 25
$32.0M
$-12.0M
Q3 25
$30.8M
$31.0M
Q2 25
$15.5M
$-742.0M
Q1 25
$29.3M
$31.0M
Q4 24
$24.7M
$-165.0M
Q3 24
$52.6M
$17.0M
Q2 24
$52.2M
$6.0M
Q1 24
$39.0M
$120.0M
Gross Margin
AAON
AAON
ASH
ASH
Q4 25
25.9%
27.2%
Q3 25
27.8%
33.3%
Q2 25
26.6%
28.5%
Q1 25
26.8%
30.7%
Q4 24
26.1%
27.4%
Q3 24
34.9%
33.2%
Q2 24
36.1%
34.2%
Q1 24
35.2%
28.0%
Operating Margin
AAON
AAON
ASH
ASH
Q4 25
10.4%
-1.6%
Q3 25
11.3%
12.8%
Q2 25
7.6%
-152.9%
Q1 25
10.9%
10.6%
Q4 24
9.9%
-44.2%
Q3 24
20.0%
6.1%
Q2 24
21.4%
-11.2%
Q1 24
17.9%
3.7%
Net Margin
AAON
AAON
ASH
ASH
Q4 25
7.6%
-3.1%
Q3 25
8.0%
6.5%
Q2 25
5.0%
-160.3%
Q1 25
9.1%
6.5%
Q4 24
8.3%
-40.7%
Q3 24
16.1%
3.3%
Q2 24
16.7%
1.1%
Q1 24
14.9%
20.9%
EPS (diluted)
AAON
AAON
ASH
ASH
Q4 25
$0.38
$-0.26
Q3 25
$0.37
$0.83
Q2 25
$0.19
$-16.21
Q1 25
$0.35
$0.65
Q4 24
$0.31
$-3.50
Q3 24
$0.63
$0.34
Q2 24
$0.62
$0.12
Q1 24
$0.46
$2.39

Balance Sheet & Financial Strength

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

Metric
AAON
AAON
ASH
ASH
Cash + ST InvestmentsLiquidity on hand
$13.0K
$304.0M
Total DebtLower is stronger
$1.4B
Stockholders' EquityBook value
$895.0M
$1.9B
Total Assets
$1.7B
$4.5B
Debt / EquityLower = less leverage
0.74×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAON
AAON
ASH
ASH
Q4 25
$13.0K
$304.0M
Q3 25
$1.0M
$215.0M
Q2 25
$14.0K
$207.0M
Q1 25
$994.0K
$168.0M
Q4 24
$14.0K
$219.0M
Q3 24
$15.0K
$300.0M
Q2 24
$13.0K
$399.0M
Q1 24
$8.4M
$439.0M
Total Debt
AAON
AAON
ASH
ASH
Q4 25
$1.4B
Q3 25
$1.4B
Q2 25
$1.4B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.3B
Q1 24
$1.3B
Stockholders' Equity
AAON
AAON
ASH
ASH
Q4 25
$895.0M
$1.9B
Q3 25
$863.1M
$1.9B
Q2 25
$832.7M
$1.9B
Q1 25
$815.9M
$2.6B
Q4 24
$824.6M
$2.6B
Q3 24
$796.9M
$2.9B
Q2 24
$740.5M
$3.0B
Q1 24
$784.8M
$3.1B
Total Assets
AAON
AAON
ASH
ASH
Q4 25
$1.7B
$4.5B
Q3 25
$1.5B
$4.6B
Q2 25
$1.4B
$4.6B
Q1 25
$1.3B
$5.2B
Q4 24
$1.2B
$5.2B
Q3 24
$1.0B
$5.6B
Q2 24
$1.0B
$5.7B
Q1 24
$952.9M
$5.9B
Debt / Equity
AAON
AAON
ASH
ASH
Q4 25
0.74×
Q3 25
0.73×
Q2 25
0.73×
Q1 25
0.52×
Q4 24
0.51×
Q3 24
0.47×
Q2 24
0.45×
Q1 24
0.42×

Cash Flow & Capital Efficiency

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

Metric
AAON
AAON
ASH
ASH
Operating Cash FlowLast quarter
$19.3M
$125.0M
Free Cash FlowOCF − Capex
$111.0M
FCF MarginFCF / Revenue
28.8%
Capex IntensityCapex / Revenue
3.6%
Cash ConversionOCF / Net Profit
0.60×
TTM Free Cash FlowTrailing 4 quarters
$200.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAON
AAON
ASH
ASH
Q4 25
$19.3M
$125.0M
Q3 25
$12.3M
$40.0M
Q2 25
$-21.8M
$115.0M
Q1 25
$-9.2M
$9.0M
Q4 24
$845.0K
$-30.0M
Q3 24
$63.8M
$80.0M
Q2 24
$35.5M
$127.0M
Q1 24
$92.4M
$54.0M
Free Cash Flow
AAON
AAON
ASH
ASH
Q4 25
$111.0M
Q3 25
$6.0M
Q2 25
$95.0M
Q1 25
$-12.0M
Q4 24
$-53.0M
Q3 24
$42.0M
Q2 24
$98.0M
Q1 24
$20.0M
FCF Margin
AAON
AAON
ASH
ASH
Q4 25
28.8%
Q3 25
1.3%
Q2 25
20.5%
Q1 25
-2.5%
Q4 24
-13.1%
Q3 24
8.1%
Q2 24
18.0%
Q1 24
3.5%
Capex Intensity
AAON
AAON
ASH
ASH
Q4 25
3.6%
Q3 25
7.1%
Q2 25
4.3%
Q1 25
4.4%
Q4 24
5.7%
Q3 24
7.3%
Q2 24
5.3%
Q1 24
5.9%
Cash Conversion
AAON
AAON
ASH
ASH
Q4 25
0.60×
Q3 25
0.40×
1.29×
Q2 25
-1.41×
Q1 25
-0.31×
0.29×
Q4 24
0.03×
Q3 24
1.21×
4.71×
Q2 24
0.68×
21.17×
Q1 24
2.37×
0.45×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAON
AAON

AAON Oklahoma$215.5M51%
Bas X$106.1M25%
AAON Coil Products$102.6M24%

ASH
ASH

Personal Care And Household$123.0M32%
Other$120.0M31%
Specialty Additives$36.0M9%
Intermediates And Solvents$31.0M8%
Personal Care$30.0M8%
Life Sciences$27.0M7%
Intermediates$19.0M5%

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