Basis: Trailing twelve months (TTM). Source: stored company filings and market data; unavailable inputs remain N/A.
Is the operating margin high or low?
The operating margin of 16.46% is 66% above its 5-year average of 9.90%, near the high end of its 5-year range (4.03%–17.09%).
3.66% above its 12-month average of 15.88%.
Reported quarterly operating margin; no daily interpolation. Q2 FY2026 (2026-06-30): 17.09%.
OPERATING MARGIN
16.46%
OPERATING MARGIN AVG TTM
15.88%
OPERATING MARGIN AVG 3Y
12.22%
OPERATING MARGIN AVG 5Y
9.90%
OPERATING MARGIN AVG 10Y
7.07%
OPERATING MARGIN AVG 15Y
5.72%
OPERATING MARGIN AVG 20Y
5.45%
CURRENT VS TTM AVG
+3.66%
CURRENT VS 3Y AVG
+34.65%
CURRENT VS 5Y AVG
+66.22%
CURRENT VS 10Y AVG
+132.83%
CURRENT VS 15Y AVG
+187.54%
CURRENT VS 20Y AVG
+202.20%
SECTOR MEDIAN · INDUSTRIALS
11.95%
median of 154 covered companies
CURRENT VS SECTOR MEDIAN
+37.80%
vs the sector median at left
Comfort Systems USA, Inc.
Market Cap
$59.51B
Operating Margin
16.46%
TTM Avg
15.88%
3Y Avg
12.22%
5Y Avg
9.90%
Market Cap
$60.43B
Operating Margin
14.57%
TTM Avg
15.18%
3Y Avg
15.12%
5Y Avg
13.50%
Market Cap
$61.57B
Operating Margin
24.79%
TTM Avg
25.59%
3Y Avg
26.46%
5Y Avg
25.20%
Market Cap
$56.59B
Operating Margin
20.29%
TTM Avg
20.10%
3Y Avg
20.46%
5Y Avg
20.38%
Market Cap
$63.78B
Operating Margin
46.19%
TTM Avg
45.81%
3Y Avg
44.20%
5Y Avg
41.06%
Market Cap
$64.14B
Operating Margin
14.09%
TTM Avg
18.38%
3Y Avg
18.34%
5Y Avg
18.14%
Market Cap
$52.55B
Operating Margin
8.08%
TTM Avg
9.46%
3Y Avg
8.92%
5Y Avg
-5.16%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Comfort Systems USA, Inc. (FIX) | $59.51B | 16.46% | 15.88% | 12.22% | 9.90% |
| W.W. Grainger, Inc. (GWW)vs › | $60.43B | 14.57% | 15.18% | 15.12% | 13.50% |
| United Rentals, Inc. (URI)vs › | $61.57B | 24.79% | 25.59% | 26.46% | 25.20% |
| Fastenal Company (FAST)vs › | $56.59B | 20.29% | 20.10% | 20.46% | 20.38% |
| AMETEK, Inc. (AME)vs › | $55.44B | 26.13% | 25.89% | 25.52% | 24.72% |
| TransDigm Group Incorporated (TDG)vs › | $63.78B | 46.19% | 45.81% | 44.20% | 41.06% |
| Honeywell International Inc. (HON)vs › | $64.14B | 14.09% | 18.38% | 18.34% | 18.14% |
| PACCAR Inc (PCAR)vs › | $64.60B | 9.81% | 12.47% | 13.66% | 10.74% |
| Delta Air Lines, Inc. (DAL)vs › | $52.55B | 8.08% | 9.46% | 8.92% | -5.16% |
| Republic Services, Inc. (RSG)vs › | $68.53B | 20.00% | 20.06% | 19.25% | 18.72% |
Gross Margin
25.7%
Operating Margin
16.5%
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | OPERATING MARGIN |
|---|---|
| 2026-06-30 | 17.09% |
| 2026-03-31 | 16.94% |
| 2025-12-31 | 16.11% |
| 2025-09-30 | 15.46% |
| 2025-06-30 | 13.80% |
| 2025-03-31 | 11.42% |
| 2024-12-31 | 12.12% |
| 2024-09-30 | 11.19% |
| 2024-06-30 | 10.20% |
| 2024-03-31 | 8.81% |
| 2023-12-31 | 8.86% |
| 2023-09-30 | 9.81% |
| 2023-06-30 | 7.10% |
| 2023-03-31 | 6.03% |
| 2022-12-31 | 7.17% |
| 2022-09-30 | 7.27% |
| 2022-06-30 | 5.57% |
| 2022-03-31 | 4.03% |
| 2021-12-31 | 5.76% |
| 2021-09-30 | 7.69% |
| 2021-06-30 | 5.52% |
| 2021-03-31 | 5.32% |
| 2020-12-31 | 6.91% |
| 2020-09-30 | 7.94% |
| 2020-06-30 | 8.20% |
| 2020-03-31 | 3.53% |
| 2019-12-31 | 6.47% |
| 2019-09-30 | 7.55% |
| 2019-06-30 | 5.49% |
| 2019-03-31 | 5.20% |
| 2018-12-31 | 6.46% |
| 2018-09-30 | 8.88% |
| 2018-06-30 | 7.51% |
| 2018-03-31 | 4.14% |
| 2017-12-31 | 5.18% |
| 2017-09-30 | 7.14% |
| 2017-06-30 | 6.29% |
| 2017-03-31 | 3.09% |
| 2016-12-31 | 6.52% |
| 2016-09-30 | 7.45% |
| 2016-06-30 | 6.69% |
| 2016-03-31 | 4.01% |
| 2015-12-31 | 6.30% |
| 2015-09-30 | 7.27% |
| 2015-06-30 | 5.96% |
| 2015-03-31 | 3.02% |
| 2014-12-31 | 4.18% |
| 2014-09-30 | 3.99% |
| 2014-06-30 | 2.93% |
| 2014-03-31 | 0.59% |
| 2013-12-31 | 2.74% |
| 2013-09-30 | 5.07% |
| 2013-06-30 | 4.10% |
| 2013-03-31 | 1.56% |
| 2012-12-31 | 2.58% |
| 2012-09-30 | 2.91% |
| 2012-06-30 | 2.16% |
| 2012-03-31 | -1.10% |
| 2011-12-31 | 0.26% |
| 2011-09-30 | -14.46% |
| 2011-06-30 | 1.79% |
| 2011-03-31 | -2.95% |
| 2010-12-31 | 2.26% |
| 2010-09-30 | 2.75% |
| 2010-06-30 | 0.95% |
| 2010-03-31 | 0.89% |
| 2009-12-31 | 4.71% |
| 2009-09-30 | 5.42% |
| 2009-06-30 | 5.67% |
| 2009-03-31 | 4.16% |
| 2008-12-31 | 6.11% |
| 2008-09-30 | 6.27% |
| 2008-06-30 | 6.92% |
| 2008-03-31 | 4.33% |
| 2007-12-31 | 4.46% |
| 2007-09-30 | 6.32% |
| 2007-06-30 | 5.90% |
| 2007-03-31 | 0.86% |
| 2006-12-31 | 4.19% |
| 2006-09-30 | 4.92% |
| 2006-06-30 | 4.58% |
| 2006-03-31 | 2.98% |
| 2005-12-31 | -11.17% |
| 2005-09-30 | 4.88% |
| 2005-06-30 | 4.09% |
| 2005-03-31 | 0.65% |
| 2004-12-31 | 1.56% |
| 2004-09-30 | 3.12% |
| 2004-06-30 | 3.63% |
| 2004-03-31 | 2.52% |
| 2003-12-31 | -0.15% |
| 2003-09-30 | 3.09% |
| 2003-06-30 | 2.02% |
| 2003-03-31 | -2.39% |
| 2002-12-31 | 0.77% |
| 2002-09-30 | 3.62% |
