What is the current annual net income of IESC?

As of today, IESC annual net income is $311.84M

What is 1-year change in IESC annual net income?

IESC annual net income is up +34.13% year-over-year

What is 3-year change in IESC annual net income?

IESC annual net income is up +676.40% over the past 3 years

How far is IESC annual net income from its all-time high?

IESC annual net income is currently at its all-time high

How does IESC annual net income rank versus sector peers?

IESC annual net income is higher than 79.17% of companies in Industrials sector

When is IESC next annual earnings release?

The next annual earnings release for IESC is on November 20, 2026

What is the current quarterly net income of IESC?

As of today, IESC quarterly net income is $153.55M

What is IESC quarterly net income most recent change?

IESC quarterly net income was up +39.19% on June 30, 2026

What is 1-year change in IESC quarterly net income?

IESC quarterly net income is up +93.66% year-over-year

How far is IESC quarterly net income from its all-time high?

IESC quarterly net income is currently at its all-time high

How does IESC quarterly net income rank versus sector peers?

IESC quarterly net income is higher than 82.57% of companies in Industrials sector

When is IESC next earnings release?

The next earnings release for IESC is on November 20, 2026

What is the current TTM net income of IESC?

As of today, IESC TTM net income is $457.91M

What is IESC TTM net income most recent change?

IESC TTM net income was up +19.36% on June 30, 2026

What is 1-year change in IESC TTM net income?

IESC TTM net income is up +66.49% year-over-year

How far is IESC TTM net income from its all-time high?

IESC TTM net income is currently at its all-time high

How does IESC TTM net income rank versus sector peers?

IESC TTM net income is higher than 80.98% of companies in Industrials sector

When is IESC next earnings release?

The next earnings release for IESC is on November 20, 2026

IESC Net Income History & Chart Since 1997

Annual Net Income

$311.84M$79.34M+34.13%

September 30, 2025

Summary

Current Value: As of today, IESC annual net income is $311.84M, up +34.13% on September 30, 2025
Historical Performance: IESC annual net income is up +676.40% over the past 3 years, up +668.95% over the past 5 years
All-Time High Comparison: IESC annual net income is currently at its all-time high
3-Year Low Comparison: IESC annual net income is +676.40% above its 3-year low of $40.17M reached on an earlier date
Sector Comparison: IESC annual net income is higher than 79.17% of companies in Industrials sector

Net Income Chart

beforeafter

Performance

IESC Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Income	Sep 30, 25	$311.84M	+34.1%	+676.4%	+669.0%	+1100.9%
Quarterly Net Income	Jun 30, 26	$153.55M	+93.7%	+493.9%	+682.1%	+1610.5%
TTM Net Income	Jun 30, 26	$457.91M	+66.5%	+372.8%	+680.8%	+1423.1%
Price	Aug 14, 26	$756.18	+125.8%	+982.4%	+1420.6%	+10000.0%
Annual Revenue	Sep 30, 25	$3.37B	+16.9%	+55.6%	+180.2%	+627.5%
PE Ratio	Aug 14, 26	33.60	+23.5%	+73.2%	+87.0%	–
Annual EPS	Sep 30, 25	$15.02	+51.8%	+944.2%	+661.4%	+795.2%
Annual Operating Profit	Sep 30, 25	$384.52M	+28.2%	+584.0%	+452.1%	+1501.6%

Net Income Highs

IESC Annual Net Income Highs Comparison
Period	High	Date	Current
3Y	$311.84M	Sep 30, 25	at high
5Y	$311.84M	Sep 30, 25	at high
All	$311.84M	Sep 30, 25	at high

Net Income Lows

IESC Annual Net Income Lows Comparison
Period	Low	Date	Current
3Y	$40.17M	N/A	+676.4%
5Y	$40.17M	Sep 30, 22	+676.4%
All	-$119.24M	Sep 30, 04	+361.5%

Net Income History

Year	Value	Change
2025	$311.84M	+34.1%
2024	$232.50M	+94.1%
2023	$119.78M	+198.2%
2022	$40.17M	-41.5%
2021	$68.68M	+69.3%
2020	$40.55M	+21.1%
2019	$33.48M	+342.5%
2018	-$13.80M	-201.5%
2017	$13.59M	-88.8%
2016	$120.88M	+616.2%
2015	$16.88M	+205.6%
2014	$5.52M	+353.5%
2013	-$2.18M	+18.0%
2012	-$2.66M	+93.0%
2011	-$37.82M	-21.4%

Year	Value	Change
2010	-$31.16M	-161.0%
2009	-$11.94M	-1,252.4%
2008	$1.04M	+201.1%
2007	-$1.03M	-104.4%
2006	$23.55M	+120.6%
2005	-$114.54M	+3.9%
2004	-$119.24M	-683.7%
2003	$20.43M	+105.7%
2002	$9.93M	-65.4%
2001	$28.71M	+35.7%
2000	$21.16M	-56.0%
1999	$48.11M	>+9,900.0%
1998	-$52.00K	+71.6%
1997	-$183.00K	-

FAQ

What is the current annual net income of IESC?: As of today, IESC annual net income is $311.84M
What is 1-year change in IESC annual net income?: IESC annual net income is up +34.13% year-over-year
What is 3-year change in IESC annual net income?: IESC annual net income is up +676.40% over the past 3 years
How far is IESC annual net income from its all-time high?: IESC annual net income is currently at its all-time high
How does IESC annual net income rank versus sector peers?: IESC annual net income is higher than 79.17% of companies in Industrials sector
When is IESC next annual earnings release?: The next annual earnings release for IESC is on November 20, 2026

Net Income Formula

Net Income = Revenue − − − − − Other Expenses

Quarterly Net Income

$153.55M$43.23M+39.19%

June 30, 2026

Summary

Current Value: As of today, IESC quarterly net income is $153.55M, up +39.19% on June 30, 2026
Historical Performance: IESC quarterly net income is up +93.66% year-over-year, up +493.90% over the past 3 years
All-Time High Comparison: IESC quarterly net income is currently at its all-time high
3-Year Low Comparison: IESC quarterly net income is +493.90% above its 3-year low of $25.85M reached on an earlier date
Sector Comparison: IESC quarterly net income is higher than 82.57% of companies in Industrials sector

Performance

IESC Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Income	Jun 30, 26	$153.55M	+39.2%	+93.7%	+493.9%	+682.1%
Annual Net Income	Sep 30, 25	$311.84M	–	+34.1%	+676.4%	+669.0%
TTM Net Income	Jun 30, 26	$457.91M	+19.4%	+66.5%	+372.8%	+680.8%
Price	Aug 14, 26	$756.18	+8.5%	+125.8%	+982.4%	+1420.6%
Quarterly Revenue	Jun 30, 26	$1.24B	+27.6%	+39.6%	+112.6%	+206.2%
PE Ratio	Aug 14, 26	33.60	-9.6%	+23.5%	+73.2%	+87.0%
Quarterly EPS	Jun 30, 26	$7.57	+39.2%	+98.5%	+828.7%	+723.3%
Quarterly Operating Profit	Jun 30, 26	$178.50M	+58.9%	+59.0%	+435.9%	+693.8%

Quarterly Net Income Highs

IESC Quarterly Net Income Highs Comparison
Period	High	Date	Current
1Y	$153.55M	Jun 30, 26	at high
3Y	$153.55M	Jun 30, 26	at high
5Y	$153.55M	Jun 30, 26	at high
All	$153.55M	Jun 30, 26	at high

Quarterly Net Income Lows

IESC Quarterly Net Income Lows Comparison
Period	Low	Date	Current
1Y	$79.29M	N/A	+93.7%
3Y	$25.85M	N/A	+493.9%
5Y	-$4.05M	Mar 31, 22	+3891.3%
All	-$124.06M	Sep 30, 04	+223.8%

Quarterly Net Income History

Month	Value	Change
Jun 2026	$153.55M	+39.2%
Mar 2026	$110.31M	+20.2%
Dec 2025	$91.77M	-10.3%
Sep 2025	$102.28M	+29.0%
Jun 2025	$79.29M	+9.2%
Mar 2025	$72.59M	+25.9%
Dec 2024	$57.68M	-11.9%
Sep 2024	$65.47M	-1.7%
Jun 2024	$66.64M	+17.3%
Mar 2024	$56.80M	+30.3%
Dec 2023	$43.59M	+6.3%
Sep 2023	$41.01M	+58.6%
Jun 2023	$25.85M	+7.0%
Mar 2023	$24.17M	-15.9%
Dec 2022	$28.74M	+59.0%
Sep 2022	$18.08M	+63.5%
Jun 2022	$11.06M	+373.1%
Mar 2022	-$4.05M	-126.9%
Dec 2021	$15.07M	-35.9%
Sep 2021	$23.51M	+19.8%
Jun 2021	$19.63M	+47.2%
Mar 2021	$13.34M	+9.3%
Dec 2020	$12.20M	-9.5%
Sep 2020	$13.48M	+9.3%
Jun 2020	$12.33M	+98.5%
Mar 2020	$6.21M	-26.1%
Dec 2019	$8.41M	-15.9%
Sep 2019	$10.00M	-9.5%
Jun 2019	$11.06M	+102.6%
Mar 2019	$5.46M	-21.9%
Dec 2018	$6.98M	+45.5%
Sep 2018	$4.80M	-44.5%
Jun 2018	$8.65M	+278.2%
Mar 2018	$2.29M	+107.7%
Dec 2017	-$29.51M	-1,022.3%
Sep 2017	$3.20M	-45.5%
Jun 2017	$5.87M	+965.9%
Mar 2017	$551.00K	-86.0%
Dec 2016	$3.92M	-96.2%
Sep 2016	$102.00M	+841.3%
Jun 2016	$10.84M	+393.9%
Mar 2016	$2.19M	-62.2%
Dec 2015	$5.80M	-23.6%
Sep 2015	$7.59M	+91.5%
Jun 2015	$3.96M	+113.7%
Mar 2015	$1.85M	-46.6%
Dec 2014	$3.47M	+72.3%
Sep 2014	$2.02M	-27.9%
Jun 2014	$2.80M	+526.7%
Mar 2014	$446.00K	+68.3%
Dec 2013	$265.00K	+123.2%
Sep 2013	-$1.14M	-57.8%
Jun 2013	-$725.00K	+22.9%
Mar 2013	-$940.00K	-248.5%
Dec 2012	$633.00K	+258.3%
Sep 2012	-$400.00K	+87.4%

Month	Value	Change
Jun 2012	-$3.18M	+7.4%
Mar 2012	-$3.43M	+7.8%
Dec 2011	-$3.72M	+69.0%
Sep 2011	-$11.99M	-18.0%
Jun 2011	-$10.17M	-10.0%
Mar 2011	-$9.24M	-152.9%
Dec 2010	-$3.65M	+68.4%
Sep 2010	-$11.55M	-76.2%
Jun 2010	-$6.56M	+50.4%
Mar 2010	-$13.23M	-1,523.3%
Dec 2009	-$815.00K	+93.3%
Sep 2009	-$12.21M	-937.8%
Jun 2009	$1.46M	+222.3%
Mar 2009	-$1.19M	-1,488.0%
Dec 2008	-$75.00K	+87.1%
Sep 2008	-$581.00K	-128.7%
Jun 2008	$2.03M	+2,078.5%
Mar 2008	$93.00K	+109.0%
Dec 2007	-$1.03M	+34.0%
Sep 2007	-$1.56M	-250.7%
Jun 2007	$1.03M	+239.6%
Mar 2007	-$740.00K	-109.6%
Dec 2006	-$353.00K	-541.8%
Sep 2006	-$55.00K	-100.1%
Jun 2006	$36.73M	+234.1%
Mar 2006	-$27.39M	-1,201.0%
Dec 2005	-$2.11M	+97.5%
Sep 2005	-$85.29M	-812.3%
Jun 2005	-$9.35M	-160.7%
Mar 2005	-$3.59M	+64.4%
Dec 2004	-$10.08M	+91.9%
Sep 2004	-$124.06M	>-9,900.0%
Jun 2004	-$292.00K	+38.5%
Mar 2004	-$475.00K	-108.1%
Dec 2003	$5.87M	-25.2%
Sep 2003	$7.84M	+44.9%
Jun 2003	$5.41M	+60.6%
Mar 2003	$3.37M	-11.5%
Dec 2002	$3.81M	+72.8%
Sep 2002	$2.20M	-70.5%
Jun 2002	$7.48M	+261.9%
Mar 2002	$2.07M	+214.0%
Dec 2001	-$1.81M	-158.6%
Sep 2001	$3.09M	-70.6%
Jun 2001	$10.53M	+30.4%
Mar 2001	$8.08M	+15.2%
Dec 2000	$7.01M	-36.0%
Sep 2000	$10.94M	+8.5%
Jun 2000	$10.08M	+507.6%
Mar 2000	-$2.47M	-195.0%
Dec 1999	$2.60M	-83.3%
Sep 1999	$15.63M	+14.5%
Jun 1999	$13.65M	+40.1%
Mar 1999	$9.74M	+7.1%
Dec 1998	$9.09M	-

FAQ

What is the current quarterly net income of IESC?: As of today, IESC quarterly net income is $153.55M
What is IESC quarterly net income most recent change?: IESC quarterly net income was up +39.19% on June 30, 2026
What is 1-year change in IESC quarterly net income?: IESC quarterly net income is up +93.66% year-over-year
How far is IESC quarterly net income from its all-time high?: IESC quarterly net income is currently at its all-time high
How does IESC quarterly net income rank versus sector peers?: IESC quarterly net income is higher than 82.57% of companies in Industrials sector
When is IESC next earnings release?: The next earnings release for IESC is on November 20, 2026

Net Income Formula

Net Income = Revenue − − − − − Other Expenses

TTM Net Income

$457.91M$74.26M+19.36%

June 30, 2026

Summary

Current Value: As of today, IESC TTM net income is $457.91M, up +19.36% on June 30, 2026
Historical Performance: IESC TTM net income is up +66.49% year-over-year, up +372.80% over the past 3 years
All-Time High Comparison: IESC TTM net income is currently at its all-time high
3-Year Low Comparison: IESC TTM net income is +372.80% above its 3-year low of $96.85M reached on an earlier date
Sector Comparison: IESC TTM net income is higher than 80.98% of companies in Industrials sector

Performance

IESC Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM Net Income	Jun 30, 26	$457.91M	+19.4%	+66.5%	+372.8%	+680.8%
Annual Net Income	Sep 30, 25	$311.84M	–	+34.1%	+676.4%	+669.0%
Quarterly Net Income	Jun 30, 26	$153.55M	+39.2%	+93.7%	+493.9%	+682.1%
Price	Aug 14, 26	$756.18	+8.5%	+125.8%	+982.4%	+1420.6%
TTM Revenue	Jun 30, 26	$3.99B	+9.7%	+22.7%	+69.9%	+186.6%
PE Ratio	Aug 14, 26	33.60	-9.6%	+23.5%	+73.2%	+87.0%
TTM EPS	Jun 30, 26	$22.51	+20.0%	+82.8%	+524.8%	+713.3%
TTM Operating Profit	Jun 30, 26	$493.48M	+15.5%	+38.8%	+319.4%	+483.9%

TTM Net Income Highs

IESC TTM Net Income Highs Comparison
Period	High	Date	Current
1Y	$457.91M	Jun 30, 26	at high
3Y	$457.91M	Jun 30, 26	at high
5Y	$457.91M	Jun 30, 26	at high
All	$457.91M	Jun 30, 26	at high

TTM Net Income Lows

IESC TTM Net Income Lows Comparison
Period	Low	Date	Current
1Y	$275.03M	N/A	+66.5%
3Y	$96.85M	N/A	+372.8%
5Y	$40.16M	Sep 30, 22	+1040.2%
All	-$147.07M	Jun 30, 05	+411.4%

TTM Net Income History

Month	Value	Change
Jun 2026	$457.91M	+19.4%
Mar 2026	$383.65M	+10.9%
Dec 2025	$345.93M	+10.9%
Sep 2025	$311.84M	+13.4%
Jun 2025	$275.03M	+4.8%
Mar 2025	$262.39M	+6.4%
Dec 2024	$246.59M	+6.1%
Sep 2024	$232.50M	+11.8%
Jun 2024	$208.03M	+24.4%
Mar 2024	$167.25M	+24.2%
Dec 2023	$134.62M	+12.4%
Sep 2023	$119.77M	+23.7%
Jun 2023	$96.85M	+18.0%
Mar 2023	$82.06M	+52.4%
Dec 2022	$53.83M	+34.1%
Sep 2022	$40.16M	-11.9%
Jun 2022	$45.59M	-15.8%
Mar 2022	$54.16M	-24.3%
Dec 2021	$71.55M	+4.2%
Sep 2021	$68.68M	+17.1%
Jun 2021	$58.65M	+14.2%
Mar 2021	$51.34M	+16.1%
Dec 2020	$44.22M	+9.4%
Sep 2020	$40.43M	+9.4%
Jun 2020	$36.95M	+3.6%
Mar 2020	$35.68M	+2.2%
Dec 2019	$34.92M	+4.3%
Sep 2019	$33.50M	+18.4%
Jun 2019	$28.30M	+9.3%
Mar 2019	$25.89M	+14.0%
Dec 2018	$22.72M	+264.9%
Sep 2018	-$13.78M	+10.4%
Jun 2018	-$15.38M	+15.3%
Mar 2018	-$18.15M	+8.7%
Dec 2017	-$19.89M	-246.8%
Sep 2017	$13.55M	-87.9%
Jun 2017	$112.35M	-4.2%
Mar 2017	$117.31M	-1.4%
Dec 2016	$118.95M	-1.6%
Sep 2016	$120.83M	+357.4%
Jun 2016	$26.42M	+35.2%
Mar 2016	$19.54M	+1.8%
Dec 2015	$19.20M	+13.8%
Sep 2015	$16.88M	+49.3%
Jun 2015	$11.31M	+11.5%
Mar 2015	$10.14M	+16.1%
Dec 2014	$8.73M	+58.1%
Sep 2014	$5.52M	+133.8%
Jun 2014	$2.36M	+304.0%
Mar 2014	-$1.16M	+54.5%
Dec 2013	-$2.54M	-16.9%
Sep 2013	-$2.18M	-52.0%
Jun 2013	-$1.43M	+63.1%
Mar 2013	-$3.88M	+39.1%
Dec 2012	-$6.37M	+40.6%
Sep 2012	-$10.73M	+51.9%

Month	Value	Change
Jun 2012	-$22.32M	+23.8%
Mar 2012	-$29.31M	+16.5%
Dec 2011	-$35.12M	-0.2%
Sep 2011	-$35.05M	-1.3%
Jun 2011	-$34.61M	-11.6%
Mar 2011	-$31.00M	+11.4%
Dec 2010	-$34.99M	-8.8%
Sep 2010	-$32.16M	+2.0%
Jun 2010	-$32.81M	-32.3%
Mar 2010	-$24.80M	-94.4%
Dec 2009	-$12.76M	-6.2%
Sep 2009	-$12.02M	-2,981.0%
Jun 2009	-$390.00K	-317.9%
Mar 2009	$179.00K	-87.8%
Dec 2008	$1.46M	+186.9%
Sep 2008	$510.00K	+209.4%
Jun 2008	-$466.00K	+68.1%
Mar 2008	-$1.46M	+36.3%
Dec 2007	-$2.29M	-41.7%
Sep 2007	-$1.62M	-1,306.1%
Jun 2007	-$115.00K	-100.3%
Mar 2007	$35.58M	+298.1%
Dec 2006	$8.94M	+24.4%
Sep 2006	$7.19M	+109.2%
Jun 2006	-$78.05M	+37.1%
Mar 2006	-$124.13M	-23.7%
Dec 2005	-$100.33M	+7.4%
Sep 2005	-$108.31M	+26.4%
Jun 2005	-$147.07M	-6.6%
Mar 2005	-$138.02M	-2.3%
Dec 2004	-$134.90M	-13.4%
Sep 2004	-$118.96M	-1,019.0%
Jun 2004	$12.94M	-30.6%
Mar 2004	$18.65M	-17.1%
Dec 2003	$22.49M	+10.1%
Sep 2003	$20.43M	+38.1%
Jun 2003	$14.79M	-12.3%
Mar 2003	$16.86M	+8.4%
Dec 2002	$15.55M	+56.6%
Sep 2002	$9.93M	-8.2%
Jun 2002	$10.82M	-22.0%
Mar 2002	$13.88M	-30.2%
Dec 2001	$19.89M	-30.7%
Sep 2001	$28.71M	-21.5%
Jun 2001	$36.56M	+1.2%
Mar 2001	$36.11M	+41.3%
Dec 2000	$25.56M	+20.8%
Sep 2000	$21.16M	-18.1%
Jun 2000	$25.84M	-12.1%
Mar 2000	$29.40M	-29.3%
Dec 1999	$41.62M	-13.5%
Sep 1999	$48.11M	+48.1%
Jun 1999	$32.48M	+72.5%
Mar 1999	$18.83M	+107.1%
Dec 1998	$9.09M	-

FAQ

What is the current TTM net income of IESC?: As of today, IESC TTM net income is $457.91M
What is IESC TTM net income most recent change?: IESC TTM net income was up +19.36% on June 30, 2026
What is 1-year change in IESC TTM net income?: IESC TTM net income is up +66.49% year-over-year
How far is IESC TTM net income from its all-time high?: IESC TTM net income is currently at its all-time high
How does IESC TTM net income rank versus sector peers?: IESC TTM net income is higher than 80.98% of companies in Industrials sector
When is IESC next earnings release?: The next earnings release for IESC is on November 20, 2026

Net Income Formula

Net Income = Revenue − − − − − Other Expenses

Data Sources & References

IESC Official Website www.ies-co.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1048268/000104826825000174/0001048268-25-000174-index.htm
IESC Profile on Yahoo Finance finance.yahoo.com/quote/IESC
IESC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/iesc