What is the current annual net margin of CLH?

As of today, CLH annual net margin is 6.48%

What is 1-year change in CLH annual net margin?

CLH annual net margin is down -5.12% year-over-year

What is 3-year change in CLH annual net margin?

CLH annual net margin is down -18.70% over the past 3 years

How far is CLH annual net margin from its all-time high?

CLH annual net margin is currently -18.70% below its historical high of 7.97% set on December 31, 2022

How does CLH annual net margin rank versus sector peers?

CLH annual net margin is higher than 65.55% of companies in Industrials sector

When is CLH next annual earnings release?

The next annual earnings release for CLH is on February 24, 2027

What is the current quarterly net margin of CLH?

As of today, CLH quarterly net margin is 11.13%

What is CLH quarterly net margin most recent change?

CLH quarterly net margin was up +13.22% on September 30, 2026

What is 1-year change in CLH quarterly net margin?

CLH quarterly net margin is up +45.11% year-over-year

How far is CLH quarterly net margin from its all-time high?

CLH quarterly net margin is currently -5.44% below its historical high of 11.77% set on June 30, 2010

How does CLH quarterly net margin rank versus sector peers?

CLH quarterly net margin is higher than 71.99% of companies in Industrials sector

When is CLH next earnings release?

The next earnings release for CLH is on February 24, 2027

CLH Net Margin History & Chart Since 1985

Annual Net Margin

6.48%0.35%-5.12%

December 31, 2025

Summary

Current Value: As of today, CLH annual net margin is 6.48%, down -5.12% on December 31, 2025
Historical Performance: CLH annual net margin is down -18.70% over the past 3 years, up +51.05% over the past 5 years
All-Time High Comparison: CLH annual net margin is currently -18.70% below its historical high of 7.97% set on December 31, 2022
3-Year Low Comparison: CLH annual net margin is at its 3-year low
Sector Comparison: CLH annual net margin is higher than 65.55% of companies in Industrials sector

Net Margin Chart

beforeafter

Performance

CLH Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	6.48%	-5.1%	-18.7%	+51.0%	-12.2%
Quarterly Net Margin	Sep 30, 26	11.13%	+45.1%	+66.4%	+61.8%	+66.6%
Price	Nov 12, 26	$292.34	+40.6%	+81.3%	+175.5%	+410.7%
PE Ratio	Nov 12, 26	29.33	+1.7%	+21.0%	-2.6%	+8.4%
Annual Revenue	Dec 31, 25	$6.03B	+2.4%	+16.7%	+91.8%	+248.3%
Annual Net Income	Dec 31, 25	$390.97M	-2.8%	-5.0%	+190.0%	+206.1%
Annual Gross Margin	Dec 31, 25	23.64%	-1.3%	-3.2%	+10.4%	-2.0%
Annual Operating Margin	Dec 31, 25	11.17%	-1.9%	-9.1%	+68.0%	-8.8%

Net Margin Highs

CLH Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	7.97%	N/A	-18.7%
5Y	7.97%	Dec 31, 22	-18.7%
All	7.97%	Dec 31, 22	-18.7%

Net Margin Lows

CLH Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	6.48%	Dec 31, 25	at low
5Y	4.29%	N/A	+51.0%
All	-8.82%	Feb 1, 91	+173.5%

Net Margin History

Year	Value	Change
2025	6.48%	-5.1%
2024	6.83%	-2.3%
2023	6.99%	-12.3%
2022	7.97%	+49.3%
2021	5.34%	+24.5%
2020	4.29%	+50.0%
2019	2.86%	+43.7%
2018	1.99%	-41.8%
2017	3.42%	+335.9%
2016	-1.45%	-207.4%
2015	1.35%	+262.7%
2014	-0.83%	-130.5%
2013	2.72%	-54.1%
2012	5.93%	-7.5%
2011	6.41%	-13.1%
2010	7.38%	+125.0%
2009	3.28%	-41.2%
2008	5.58%	+19.5%
2007	4.67%	-16.9%
2006	5.62%	+56.1%
2005	3.60%	+800.0%

Year	Value	Change
2004	0.40%	+114.1%
2003	-2.83%	-180.2%
2002	-1.01%	-145.9%
2001	2.20%	-27.9%
2000	3.05%	+374.8%
1999	-1.11%	+43.1%
1998	-1.95%	+73.9%
1997	-7.47%	-115.3%
1996	-3.47%	-5.5%
1995	-3.29%	-501.2%
1994	0.82%	-47.1%
1993	1.55%	-46.4%
1992	2.89%	+2.5%
1991	2.82%	+132.0%
1991	-8.82%	-1,764.2%
1990	0.53%	-80.5%
1989	2.72%	-45.9%
1988	5.03%	+38.2%
1987	3.64%	-9.9%
1986	4.04%	-

FAQ

What is the current annual net margin of CLH?: As of today, CLH annual net margin is 6.48%
What is 1-year change in CLH annual net margin?: CLH annual net margin is down -5.12% year-over-year
What is 3-year change in CLH annual net margin?: CLH annual net margin is down -18.70% over the past 3 years
How far is CLH annual net margin from its all-time high?: CLH annual net margin is currently -18.70% below its historical high of 7.97% set on December 31, 2022
How does CLH annual net margin rank versus sector peers?: CLH annual net margin is higher than 65.55% of companies in Industrials sector
When is CLH next annual earnings release?: The next annual earnings release for CLH is on February 24, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

11.13%1.30%+13.22%

September 30, 2026

Summary

Current Value: As of today, CLH quarterly net margin is 11.13%, up +13.22% on September 30, 2026
Historical Performance: CLH quarterly net margin is up +45.11% year-over-year, up +66.37% over the past 3 years
All-Time High Comparison: CLH quarterly net margin is currently -5.44% below its historical high of 11.77% set on June 30, 2010
3-Year Low Comparison: CLH quarterly net margin is +171.46% above its 3-year low of 4.10% reached on March 31, 2025
Sector Comparison: CLH quarterly net margin is higher than 71.99% of companies in Industrials sector

Performance

CLH Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 26	11.13%	+13.2%	+45.1%	+66.4%	+61.8%
Annual Net Margin	Dec 31, 25	6.48%	–	-5.1%	-18.7%	+51.0%
Price	Nov 12, 26	$292.34	-7.7%	+40.6%	+81.3%	+175.5%
PE Ratio	Nov 12, 26	29.33	-23.6%	+1.7%	+21.0%	-2.6%
Quarterly Revenue	Sep 30, 26	$1.87B	+7.8%	+20.7%	+36.9%	+96.5%
Quarterly Net Income	Sep 30, 26	$208.10M	+22.1%	+75.2%	+127.8%	+218.0%
Quarterly Gross Margin	Sep 30, 26	28.63%	+2.7%	+15.9%	+20.1%	+14.9%
Quarterly Operating Margin	Sep 30, 26	17.02%	+9.8%	+36.6%	+50.6%	+56.1%

Quarterly Net Margin Highs

CLH Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	11.13%	Sep 30, 26	at high
3Y	11.13%	Sep 30, 26	at high
5Y	11.13%	Sep 30, 26	at high
All	11.77%	Jun 30, 10	-5.4%

Quarterly Net Margin Lows

CLH Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	4.33%	Mar 31, 26	+157.0%
3Y	4.10%	Mar 31, 25	+171.5%
5Y	3.88%	Mar 31, 22	+186.9%
All	-22.91%	Aug 31, 90	+148.6%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	11.13%	+13.2%
Jun 2026	9.83%	+127.0%
Mar 2026	4.33%	-25.0%
Dec 2025	5.77%	-24.8%
Sep 2025	7.67%	-6.3%
Jun 2025	8.19%	+99.8%
Mar 2025	4.10%	-30.2%
Dec 2024	5.87%	-22.0%
Sep 2024	7.53%	-12.2%
Jun 2024	8.58%	+69.2%
Mar 2024	5.07%	-31.0%
Dec 2023	7.35%	+9.9%
Sep 2023	6.69%	-19.2%
Jun 2023	8.28%	+49.5%
Mar 2023	5.54%	-14.1%
Dec 2022	6.45%	-35.2%
Sep 2022	9.96%	-8.8%
Jun 2022	10.92%	+181.4%
Mar 2022	3.88%	-11.4%
Dec 2021	4.38%	-36.3%
Sep 2021	6.88%	-5.0%
Jun 2021	7.24%	+169.1%
Mar 2021	2.69%	-45.5%
Dec 2020	4.94%	-29.9%
Sep 2020	7.05%	+72.4%
Jun 2020	4.09%	+203.0%
Mar 2020	1.35%	-51.3%
Dec 2019	2.77%	-32.1%
Sep 2019	4.08%	-2.2%
Jun 2019	4.17%	+3,107.7%
Mar 2019	0.13%	-93.2%
Dec 2018	1.91%	-48.2%
Sep 2018	3.69%	+1.9%
Jun 2018	3.62%	+315.5%
Mar 2018	-1.68%	-114.9%
Dec 2017	11.26%	+603.8%
Sep 2017	1.60%	-53.5%
Jun 2017	3.44%	+210.6%
Mar 2017	-3.11%	-69.0%
Dec 2016	-1.84%	-30.5%
Sep 2016	-1.41%	-351.8%
Jun 2016	0.56%	+117.4%
Mar 2016	-3.22%	-4,125.0%
Dec 2015	0.08%	-98.2%
Sep 2015	4.50%	+305.4%
Jun 2015	1.11%	+214.4%
Mar 2015	-0.97%	-129.9%
Dec 2014	3.24%	+129.6%
Sep 2014	-10.96%	-428.1%
Jun 2014	3.34%	+215.1%
Mar 2014	1.06%	-65.2%
Dec 2013	3.05%	-21.8%
Sep 2013	3.90%	+46.6%
Jun 2013	2.66%	+118.0%
Mar 2013	1.22%	-89.0%
Dec 2012	11.07%	+377.2%
Sep 2012	2.32%	-48.2%
Jun 2012	4.48%	-20.0%
Mar 2012	5.60%	-20.0%
Dec 2011	7.00%	+4.8%
Sep 2011	6.68%	+2.5%
Jun 2011	6.52%	+24.7%
Mar 2011	5.23%	-6.4%
Dec 2010	5.59%	-29.8%
Sep 2010	7.96%	-32.4%
Jun 2010	11.77%	+315.9%
Mar 2010	2.83%	-23.9%
Dec 2009	3.72%	+29.6%
Sep 2009	2.87%	-28.2%
Jun 2009	4.00%	+66.7%
Mar 2009	2.40%	-66.6%
Dec 2008	7.19%	+34.1%
Sep 2008	5.36%	-11.1%
Jun 2008	6.03%	+63.9%
Mar 2008	3.68%	-42.8%
Dec 2007	6.43%	+22.0%
Sep 2007	5.27%	+12.4%
Jun 2007	4.69%	+174.3%
Mar 2007	1.71%	-65.5%
Dec 2006	4.96%	-49.5%
Sep 2006	9.82%	+72.3%
Jun 2006	5.70%	+275.0%
Mar 2006	1.52%	-63.0%

Month	Value	Change
Dec 2005	4.11%	+34.3%
Sep 2005	3.06%	-27.8%
Jun 2005	4.24%	+44.7%
Mar 2005	2.93%	-30.9%
Dec 2004	4.24%	+55.3%
Sep 2004	2.73%	+136.4%
Jun 2004	-7.50%	-480.7%
Mar 2004	1.97%	+126.7%
Dec 2003	-7.39%	-250.5%
Sep 2003	4.91%	+224.3%
Jun 2003	-3.95%	+21.2%
Mar 2003	-5.01%	-255.6%
Dec 2002	3.22%	+131.3%
Sep 2002	-10.29%	-1,386.3%
Jun 2002	0.80%	+277.8%
Mar 2002	-0.45%	-109.0%
Dec 2001	4.98%	+654.5%
Sep 2001	0.66%	-82.8%
Jun 2001	3.83%	+292.5%
Mar 2001	-1.99%	-138.4%
Dec 2000	5.18%	+63.9%
Sep 2000	3.16%	-46.0%
Jun 2000	5.85%	+314.3%
Mar 2000	-2.73%	-237.0%
Dec 1999	-0.81%	-239.7%
Sep 1999	0.58%	-58.0%
Jun 1999	1.38%	+121.7%
Mar 1999	-6.37%	-4,081.3%
Dec 1998	0.16%	+107.2%
Sep 1998	-2.23%	-253.8%
Jun 1998	1.45%	+116.4%
Mar 1998	-8.86%	+59.3%
Dec 1997	-21.79%	-1,261.9%
Sep 1997	-1.60%	+15.8%
Jun 1997	-1.90%	+61.6%
Mar 1997	-4.95%	-198.2%
Dec 1996	-1.66%	+50.4%
Sep 1996	-3.35%	+36.1%
Jun 1996	-5.24%	-49.7%
Mar 1996	-3.50%	+65.1%
Dec 1995	-10.02%	-353.4%
Sep 1995	-2.21%	-713.9%
Jun 1995	0.36%	+128.3%
Mar 1995	-1.27%	+44.1%
Dec 1994	-2.27%	-1,094.7%
Sep 1994	-0.19%	-107.3%
Jun 1994	2.62%	+123.9%
Mar 1994	1.17%	+23.2%
Dec 1993	0.95%	+63.8%
Sep 1993	0.58%	-78.5%
Jun 1993	2.70%	+46.7%
Mar 1993	1.84%	-48.3%
Dec 1992	3.56%	-3.0%
Sep 1992	3.67%	+27.4%
Jun 1992	2.88%	+116.5%
Mar 1992	1.33%	-46.8%
Nov 1991	2.50%	-36.7%
Aug 1991	3.95%	+33.0%
May 1991	2.97%	-3.3%
Feb 1991	3.07%	+120.1%
Nov 1990	-15.31%	+33.2%
Aug 1990	-22.91%	-1,416.7%
May 1990	1.74%	+119.2%
Feb 1990	-9.06%	-289.5%
Nov 1989	4.78%	+29.2%
Aug 1989	3.70%	+205.8%
May 1989	1.21%	+112.8%
Feb 1989	-9.43%	-226.6%
Nov 1988	7.45%	+15.0%
Aug 1988	6.48%	-2.4%
May 1988	6.64%	+17.1%
Feb 1988	5.67%	+12.3%
Nov 1987	5.05%	+7.9%
Aug 1987	4.68%	0.0%
May 1987	4.68%	+54.5%
Feb 1987	3.03%	-24.8%
Nov 1986	4.03%	+6.9%
Aug 1986	3.77%	0.0%
May 1986	3.77%	+0.5%
Feb 1986	3.75%	+1.4%
Nov 1985	3.70%	-1.3%
Aug 1985	3.75%	+1.4%
May 1985	3.70%	-

FAQ

What is the current quarterly net margin of CLH?: As of today, CLH quarterly net margin is 11.13%
What is CLH quarterly net margin most recent change?: CLH quarterly net margin was up +13.22% on September 30, 2026
What is 1-year change in CLH quarterly net margin?: CLH quarterly net margin is up +45.11% year-over-year
How far is CLH quarterly net margin from its all-time high?: CLH quarterly net margin is currently -5.44% below its historical high of 11.77% set on June 30, 2010
How does CLH quarterly net margin rank versus sector peers?: CLH quarterly net margin is higher than 71.99% of companies in Industrials sector
When is CLH next earnings release?: The next earnings release for CLH is on February 24, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

CLH Official Website www.cleanharbors.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/822818/000082281826000009/0000822818-26-000009-index.htm
CLH Profile on Yahoo Finance finance.yahoo.com/quote/CLH
CLH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/clh