AAON, Inc. (AAON) vs Powell Industries, Inc. (POWL)
A side-by-side comparison of AAON, Inc. and Powell Industries, Inc. 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.
$78.15IndustrialsDelayed quote: Aug 27, 2026, 4:00 PM EDT
POWL
Powell Industries, Inc.
$192.55IndustrialsDelayed quote: Aug 27, 2026, 4:00 PM EDT
Total return — AAON vs POWL
growth of $100 · dividends reinvested · last 10yAAON +334.9% (+15.8%/yr)POWL +2698.5% (+39.5%/yr)POWL compounded faster over this window
Log scale — wide-divergence pair
AAON POWL
AAON vs POWL: by the numbers
- •POWL is the larger company ($7.01B vs $6.40B market cap).
- •POWL trades at the lower trailing earnings multiple (36.76 vs 40.92 P/E), one valuation lens rather than an overall verdict.
- •POWL converts more revenue to profit (16.49% vs 8.24% net margin).
- •AAON grew revenue faster over the past five years (30.47% vs 20.49% CAGR).
- •AAON pays the higher dividend yield (0.51% vs 0.19%).
Metrics side by side
Valuation
| Metric | AAON | POWL |
|---|---|---|
| P/E ratio | 40.92 | 36.76 |
| Forward P/E | 33.09 | 35.41 |
| P/S ratio | 3.39 | 6.06 |
| P/B ratio | 6.48 | 9.27 |
| EV / EBITDA | 21.92 | 27.01 |
| FCF yield | N/A | 3.48% |
Profitability
| Metric | AAON | POWL |
|---|---|---|
| Gross margin | 25.57% | 30.08% |
| Operating margin | 11.05% | 19.67% |
| Net margin | 8.24% | 16.49% |
| ROE | 15.76% | 25.24% |
| ROIC | 11.51% | 22.63% |
Dividends
| Metric | AAON | POWL |
|---|---|---|
| Dividend yield | 0.51% | 0.19% |
| Payout ratio | 30.30% | 7.18% |
Growth (annualized)
| Metric | AAON | POWL |
|---|---|---|
| Revenue CAGR (5Y) | 30.47% | 20.49% |
| EPS CAGR (5Y) | 5.50% | 59.98% |
| FCF CAGR (5Y) | -57.58% | 38.80% |
| Total return CAGR (5Y) | 11.82% | 94.27% |
Frequently asked
- Which has the lower trailing P/E, AAON or POWL?
- POWL has the lower trailing P/E: AAON trades at 40.92 and POWL at 36.76. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, AAON or POWL?
- Over the past five years, AAON grew revenue faster — AAON at a 30.47% CAGR versus POWL at 20.49%.
- Does AAON or POWL pay a bigger dividend?
- AAON yields 0.51% and POWL yields 0.19% based on trailing dividends and the latest price.
- Is AAON or POWL more profitable?
- POWL runs the higher net margin — AAON at 8.24% versus POWL at 16.49%.
- How have AAON and POWL total returns compared?
- Over the past 10 years, AAON delivered 16.23% and POWL delivered 39.63% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
AAON P/E ratioPowell Industries P/E ratioAAON dividend yieldPowell Industries dividend yieldAAON ROEPowell Industries ROEAAON operating marginPowell Industries operating marginAAON revenue growthPowell Industries revenue growthAAON free cash flowPowell Industries free cash flow
AAON & Powell Industries appear in these rankings
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.