TTM
$1.03B
YoY change
-1.9%
5Y CAGR
+16.2%
Peak year (2024)
$1.03B
Cumulative operating income
$9.95B
Operating Income history chart for Lennox International (LII) from 1998 to 2025
Latest: $1.02B
Operating Income growth chart for Lennox International (LII) from 1998 to 2025
Latest: -1.9%
Operating Income history table for Lennox International (LII) from 1998 to 2025
| 2025 | $1.02B | -1.9% | −$19.20M | ||
| 2024 | $1.03B | +31.0% | +$244.70M | ||
| 2023 | $790.10M | +20.4% | +$133.90M | ||
| 2022 | $656.20M | +11.2% | +$65.90M | ||
| 2021 | $590.30M | +23.4% | +$111.80M | ||
| 2020 | $478.50M | -27.2% | −$178.40M | ||
| 2019 | $656.90M | +28.8% | +$147.00M | ||
| 2018 | $509.90M | +3.1% | +$15.40M | ||
| 2017 | $494.50M | +15.2% | +$65.10M | ||
| 2016 | $429.40M | +40.6% | +$124.00M | ||
| 2015 | $305.40M | -8.8% | −$29.30M | ||
| 2014 | $334.70M | +15.8% | +$45.70M | ||
| 2013 | $289.00M | +31.9% | +$69.90M | ||
| 2012 | $219.10M | +18.8% | +$34.70M | ||
| 2011 | $184.40M | -9.8% | −$20.10M | ||
| 2010 | $204.50M | +87.3% | +$95.30M | ||
| 2009 | $109.20M | -50.0% | −$109.40M | ||
| 2008 | $218.60M | -18.0% | −$48.00M | ||
| 2007 | $266.60M | +58.0% | +$97.90M | ||
| 2006 | $168.70M | -10.7% | −$20.30M | ||
| 2005 | $189.00M | -616.4% | +$225.60M | ||
| 2004 | −$36.60M | -123.2% | −$194.40M | ||
| 2003 | $157.80M | +55.8% | +$56.50M | ||
| 2002 | $101.30M | -14654.6% | +$102.00M | ||
| 2001 | −$696.00K | -100.4% | −$159.31M | ||
| 2000 | $158.61M | +1.7% | +$2.61M | ||
| 1999 | $156.00M | +46.2% | +$49.30M | ||
| 1998 | $106.70M | — | — |
- 2025$1.02B-1.9%
- 2024$1.03B+31.0%
- 2023$790.10M+20.4%
- 2022$656.20M+11.2%
- 2021$590.30M+23.4%
- 2020$478.50M-27.2%
- 2019$656.90M+28.8%
- 2018$509.90M+3.1%
- 2017$494.50M+15.2%
- 2016$429.40M+40.6%
- 2015$305.40M-8.8%
- 2014$334.70M+15.8%
- 2013$289.00M+31.9%
- 2012$219.10M+18.8%
- 2011$184.40M-9.8%
- 2010$204.50M+87.3%
- 2009$109.20M-50.0%
- 2008$218.60M-18.0%
- 2007$266.60M+58.0%
- 2006$168.70M-10.7%
- 2005$189.00M-616.4%
- 2004−$36.60M-123.2%
- 2003$157.80M+55.8%
- 2002$101.30M-14654.6%
- 2001−$696.00K-100.4%
- 2000$158.61M+1.7%
- 1999$156.00M+46.2%
- 1998$106.70M—
Operating Income values are taken from Lennox International's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Operating Income at Lennox International (LII)
According to Lennox International's latest reported financial statements, the company's current operating income (TTM) is $1.03B. Operating income is profit from core operations: revenue minus cost of goods sold and operating expenses (SG&A, R&D). It excludes interest, taxes, and non-operating items, so it isolates how profitable the business itself is before financing and tax decisions. Compare with EBITDA and net income.
Headline TTM above sums the four reported quarters through (reported ). Chart and table below cover the full reported history back to .
As of the 2025 fiscal year, Lennox International (LII) reported operating income of $1.02B – edged down 1.9% year-over-year.
Lennox International operating income compound annual growth for the 2020–2025 (5 years) window is +16.2%, with mixed annual results across the window.
Lennox International operating income edged down from $1.03B in 2024 to $1.02B in 2025, a 1.9% drawdown.
$1.03B stands as the all-time-high annual operating income, posted in 2024, against a low of −$36.60M during 2004.
Lennox International Operating Income by Year
Lennox International Operating Income 2025: $1.02B
Lennox International posted operating income of $1.02B in 2025, edged down 1.9% below 2024.
Lennox International Operating Income 2024: $1.03B
In 2024, Lennox International reported operating income of $1.03B, surged 31.0% from 2023. This figure represents the highest annual value in the available history.
Lennox International Operating Income 2023: $790.10M
Lennox International operating income in 2023 was $790.10M, grew 20.4% from 2022.
Lennox International Operating Income 2022: $656.20M
2022's operating income for Lennox International came in at $656.20M, grew 11.2% from 2021.
Lennox International Operating Income 2021: $590.30M
Lennox International operating income in 2021 was $590.30M.
See more financial history for Lennox International (LII).
Sector peers by Operating Income
Industrials peers of Lennox International (LII), ranked by their latest operating income
| $11.21B | |
| $9.84B | |
| $9.30B | |
| $8.77B | |
| $8.42B | |
| $5.23B | |
| −$2.59B | |
| −$5.42B |
- $11.21B
- $9.84B
- $9.30B
- $8.77B
- $8.42B
- $5.23B
- −$2.59B
- −$5.42B
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