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A. O. Smith Corporation (AOS)
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A. O. Smith Corporation (AOS) EBITDA Margin: 20.68%

Is A. O. Smith Corporation’s EBITDA margin high or low?

A. O. Smith Corporation's EBITDA margin of 20.68% is 14% above its 5-year average of 18.21%, near the high end of its 5-year range (8.26%–21.38%).

As of Wednesday, June 24, 2026. 0.19% above its 12-month average of 20.64%.

AOS EBITDA Margin

AOS EBITDA Margin Chart

20.68%

Reported annual fiscal-period values; no daily interpolation.

+10.94% 10Y
AOS EBITDA Margin

AOS Average EBITDA Margin Chart

AOS EBITDA Margin

AOS Current vs Average EBITDA Margin Chart

AOS EBITDA Margin Metrics

EBITDA MARGIN

20.68%

EBITDA MARGIN AVG TTM

20.64%

EBITDA MARGIN AVG 3Y

17.73%

EBITDA MARGIN AVG 5Y

18.21%

EBITDA MARGIN AVG 10Y

18.79%

EBITDA MARGIN AVG 15Y

16.99%

EBITDA MARGIN AVG 20Y

15.23%

CURRENT VS TTM AVG

+0.19%

CURRENT VS 3Y AVG

+16.64%

CURRENT VS 5Y AVG

+13.55%

CURRENT VS 10Y AVG

+10.07%

CURRENT VS 15Y AVG

+21.72%

CURRENT VS 20Y AVG

+35.76%

AOS Competitors' EBITDA Margin

NAMEMARKET CAPEBITDA MARGINTTM3Y5Y
A. O. Smith Corporation (AOS)$8.02B20.68%20.64%17.73%18.21%
AGCO Corporation (AGCO)vs ›$8.05B9.88%5.19%8.34%9.00%
EnerSys (ENS)vs ›$7.97B13.63%14.54%12.73%11.71%
Booz Allen Hamilton Holding Corporation (BAH)vs ›$7.66B11.04%12.09%10.62%10.41%
AeroVironment, Inc. (AVAV)vs ›$7.44B12.72%14.00%12.74%13.98%
Gartner, Inc. (IT)vs ›$8.65B18.92%23.19%23.96%23.24%
MYR Group Inc. (MYRG)vs ›$7.29B6.38%4.95%5.23%5.57%
Planet Labs PBC (PL)vs ›$8.77B-64.00%-43.68%-47.67%-50.09%
Aecom (ACM)vs ›$8.88B7.90%7.31%6.19%5.95%
Pool Corporation (POOL)vs ›$7.10B11.94%12.21%13.96%14.11%

Margin Comparison

Gross Margin

38.8%

EBITDA Margin

20.7%

Operating Margin

18.6%

Net Margin

13.8%

Formula: EBITDA Margin = (EBITDA / Revenue) × 100

Why EBITDA Margin matters:

  • Removes effects of depreciation policies (D&A)
  • Capital structure neutral (ignores interest)
  • Tax neutral (ignores tax differences)
  • Good proxy for operating cash generation

A. O. Smith Corporation EBITDA Margin Formula & Definition

EBITDA Margin = EBITDA / Revenue

EBITDA margin measures operating profitability before interest, taxes, depreciation, and amortization as a percentage of revenue.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

A. O. Smith Corporation EBITDA Margin FAQ

What is the EBITDA margin for A. O. Smith Corporation (AOS)?
The EBITDA margin for AOS stock is 20.68%.
Is A. O. Smith Corporation's EBITDA margin high or low?
A. O. Smith Corporation's EBITDA margin of 20.68% is 14% above its 5-year average of 18.21%, near the high end of its 5-year range (8.26%–21.38%).
What is the TTM average EBITDA margin for A. O. Smith Corporation (AOS)?
The TTM average EBITDA margin for AOS stock is 20.64%.
What is the 3Y average EBITDA margin for A. O. Smith Corporation (AOS)?
The 3Y average EBITDA margin for AOS stock is 17.73%.
What is the 5Y average EBITDA margin for A. O. Smith Corporation (AOS)?
The 5Y average EBITDA margin for AOS stock is 18.21%.
What is the 10Y average EBITDA margin for A. O. Smith Corporation (AOS)?
The 10Y average EBITDA margin for AOS stock is 18.79%.
What is the 15Y average EBITDA margin for A. O. Smith Corporation (AOS)?
The 15Y average EBITDA margin for AOS stock is 16.99%.
What is the 20Y average EBITDA margin for A. O. Smith Corporation (AOS)?
The 20Y average EBITDA margin for AOS stock is 15.23%.

A. O. Smith Corporation EBITDA Margin History

DATEEBITDA MARGIN
2025-12-3120.68%
2024-12-3120.60%
2023-12-3121.38%
2022-12-318.26%
2021-12-3120.00%
2020-12-3118.35%
2019-12-3118.76%
2018-12-3120.02%
2017-12-3120.06%
2016-12-3119.92%
2015-12-3118.64%
2014-12-3114.95%
2013-12-3114.01%
2012-12-3115.35%
2011-12-3112.73%
2010-12-318.12%
2009-12-3114.39%
2008-12-318.49%
2007-12-318.39%
2006-12-318.82%
2005-12-317.96%
2004-12-316.95%
2003-12-319.43%
2002-12-319.80%
2001-12-318.40%
2000-12-3110.62%
1999-12-3111.83%
1998-12-3112.03%
1997-12-3111.13%
1996-12-3110.65%

About A. O. Smith Corporation

A. O. Smith Corporation (AOS) is a global manufacturer and marketer specializing in a comprehensive array of water heating and treatment solutions. Its operations span North America, China, Europe, and India, organized into two primary geographic segments: North America and Rest of World. The company's product portfolio is extensive, featuring residential and commercial water heaters (gas, heat pump, and electric models), boilers, storage tanks, and various water treatment systems. These products cater to a wide range of applications, including homes, apartments, and condominiums, as well as commercial entities such as restaurants, hotels, office buildings, laundries, car washes, small businesses, hospitals, and schools. Specific offerings include diverse water treatment products like point-of-entry water softeners, well water purification systems, whole-home filtration units, portable filtration bottles, point-of-use carbon filters, and reverse osmosis systems, designed for residential, restaurant, hotel, and office use. A. O. Smith also supplies food and beverage filtration products, expansion tanks, commercial solar water heating installations, and heaters for swimming pools and spas, along with associated components. Advanced heating solutions further encompass heat pumps, electric wall-hung units, gas tankless heaters, combi-boilers, and integrated heat pump and solar water heaters. Products are primarily sold under established brands such as A. O. Smith, State, and Lochinvar, in addition to specialized water softener brands. The company leverages various distribution channels, including independent wholesale plumbing distributors, retail outlets like hardware and home center chains, and manufacturer representative firms. Its Aquasana-branded products are sold directly to consumers through e-commerce platforms and other online retailers. Founded in 1874, A. O. Smith Corporation maintains its corporate headquarters in Milwaukee, Wisconsin.

Milwaukee, WI
12,700 employees
Industrials / Industrial - Machinery
Sector
Industrials
Industry
Industrial - Machinery
CEO
Stephen Shafer