Which has the lower trailing P/E, AAON or UNF?

AAON has the lower trailing P/E: AAON trades at 40.92 and UNF at 45.07. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AAON or UNF?

Over the past five years, AAON grew revenue faster — AAON at a 30.47% CAGR versus UNF at 6.85%.

Does AAON or UNF pay a bigger dividend?

AAON yields 0.51% and UNF yields 0.51% based on trailing dividends and the latest price.

Is AAON or UNF more profitable?

AAON runs the higher net margin — AAON at 8.24% versus UNF at 4.65%.

How have AAON and UNF total returns compared?

Over the past 10 years, AAON delivered 16.23% and UNF delivered 8.92% annualized total return. Past performance doesn't predict future results.

AAON, Inc. (AAON) vs UniFirst Corporation (UNF)

A side-by-side comparison of AAON, Inc. and UniFirst Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 28, 2026. Differences are shown without an overall score or investment verdict.

AAON

AAON, Inc.

$6.40B

$78.15IndustrialsDelayed quote: Aug 27, 2026, 4:00 PM EDT

UNF

UniFirst Corporation

$5.19B

$285.75IndustrialsDelayed quote: Aug 27, 2026, 4:00 PM EDT

Total return — AAON vs UNF

growth of $100 · dividends reinvested · last 10y

AAON +332.1% (+15.8%/yr)UNF +129.2% (+8.6%/yr)AAON compounded faster over this window

AAON UNF

AAON vs UNF: by the numbers

•AAON is the larger company ($6.40B vs $5.19B market cap).
•AAON trades at the lower trailing earnings multiple (40.92 vs 45.07 P/E), one valuation lens rather than an overall verdict.
•AAON converts more revenue to profit (8.24% vs 4.65% net margin).
•AAON grew revenue faster over the past five years (30.47% vs 6.85% CAGR).
•UNF pays the higher dividend yield (0.51% vs 0.51%).

Metrics side by side

Valuation

Metric	AAON	UNF
P/E ratio	40.92	45.07
Forward P/E	33.09	38.39
P/S ratio	3.39	2.09
P/B ratio	6.48	2.37
EV / EBITDA	21.92	17.75
FCF yield	N/A	1.67%

Profitability

Metric	AAON	UNF
Gross margin	25.57%	36.68%
Operating margin	11.05%	5.77%
Net margin	8.24%	4.65%
ROE	15.76%	5.27%
ROIC	11.51%	4.40%

Dividends

Metric	AAON	UNF
Dividend yield	0.51%	0.51%
Payout ratio	30.30%	17.35%

Growth (annualized)

Metric	AAON	UNF
Revenue CAGR (5Y)	30.47%	6.85%
EPS CAGR (5Y)	5.50%	2.23%
FCF CAGR (5Y)	-57.58%	2.17%
Total return CAGR (5Y)	11.82%	5.26%

Frequently asked

Which has the lower trailing P/E, AAON or UNF?: AAON has the lower trailing P/E: AAON trades at 40.92 and UNF at 45.07. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AAON or UNF?: Over the past five years, AAON grew revenue faster — AAON at a 30.47% CAGR versus UNF at 6.85%.
Does AAON or UNF pay a bigger dividend?: AAON yields 0.51% and UNF yields 0.51% based on trailing dividends and the latest price.
Is AAON or UNF more profitable?: AAON runs the higher net margin — AAON at 8.24% versus UNF at 4.65%.
How have AAON and UNF total returns compared?: Over the past 10 years, AAON delivered 16.23% and UNF delivered 8.92% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AAON analysis Full UNF analysis Interactive comparison tool

Dig into the metrics

AAON P/E ratio UniFirst P/E ratio AAON dividend yield UniFirst dividend yield AAON ROE UniFirst ROE AAON operating margin UniFirst operating margin AAON revenue growth UniFirst revenue growth AAON free cash flow UniFirst free cash flow

AAON & UniFirst appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 28, 2026.