What is the current annual operating profit of KT?

As of today, KT annual operating profit is $1.74B

What is 1-year change in KT annual operating profit?

KT annual operating profit is up +257.93% year-over-year

What is 3-year change in KT annual operating profit?

KT annual operating profit is up +47.08% over the past 3 years

How far is KT annual operating profit from its all-time high?

KT annual operating profit is currently -30.29% below its historical high of $2.49B set on December 31, 2006

How does KT annual operating profit rank versus sector peers?

KT annual operating profit is higher than 89.82% of companies in Communication Services sector

When is KT next annual earnings release?

As of today, the next annual earnings release for KT has not been scheduled

What is the current quarterly operating profit of KT?

As of today, KT quarterly operating profit is $431.63M

What is KT quarterly operating profit most recent change?

KT quarterly operating profit was up +32.38% on June 30, 2026

What is 1-year change in KT quarterly operating profit?

KT quarterly operating profit is down -40.18% year-over-year

How far is KT quarterly operating profit from its all-time high?

KT quarterly operating profit is currently -91.31% below its historical high of $4.97B set on March 31, 2008

How does KT quarterly operating profit rank versus sector peers?

KT quarterly operating profit is higher than 87.76% of companies in Communication Services sector

When is KT next earnings release?

The next earnings release for KT is on November 5, 2026

What is the current TTM operating profit of KT?

As of today, KT TTM operating profit is $1.29B

What is KT TTM operating profit most recent change?

KT TTM operating profit was down -18.29% on June 30, 2026

What is 1-year change in KT TTM operating profit?

KT TTM operating profit is up +652.89% year-over-year

How far is KT TTM operating profit from its all-time high?

KT TTM operating profit is currently -82.97% below its historical high of $7.60B set on September 30, 1999

How does KT TTM operating profit rank versus sector peers?

KT TTM operating profit is higher than 86.53% of companies in Communication Services sector

When is KT next earnings release?

The next earnings release for KT is on November 5, 2026

KT Corporation (KT) Operating Income History & Chart

Annual Operating Profit

$1.74B$1.25B+257.93%

December 31, 2025

Summary

Current Value: As of today, KT annual operating profit is $1.74B, up +257.93% on December 31, 2025
Historical Performance: KT annual operating profit is up +47.08% over the past 3 years, up +80.96% over the past 5 years
All-Time High Comparison: KT annual operating profit is currently -30.29% below its historical high of $2.49B set on December 31, 2006
3-Year Low Comparison: KT annual operating profit is +257.93% above its 3-year low of $485.38M reached on December 31, 2024
Sector Comparison: KT annual operating profit is higher than 89.82% of companies in Communication Services sector

Operating Profit Chart

beforeafter

Performance

KT Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Profit	Dec 31, 25	$1.74B	+257.9%	+47.1%	+81.0%	+0.1%
Quarterly Operating Profit	Jun 30, 26	$431.63M	-40.2%	-0.1%	+3.1%	+8.1%
TTM Operating Profit	Jun 30, 26	$1.29B	+652.9%	+3.4%	+9.8%	-28.4%
Price	Aug 14, 26	$19.12	-7.6%	+56.0%	+31.0%	+21.0%
PE Ratio	Aug 14, 26	15.39	-1.4%	+133.5%	+78.3%	+179.3%
Annual Revenue	Dec 31, 25	$19.87B	+2.5%	+10.3%	-2.0%	+13.1%
Annual EPS	Dec 31, 25	$2.50	+258.2%	+24.5%	+120.1%	-45.2%
Annual Gross Profit	Dec 31, 25	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
	Dec 31, 25	-$1.74B	-151.6%	-158.0%	-138.2%	-128.0%

Operating Profit Highs

KT Annual Operating Profit Highs Comparison
Period	High	Date	Current
3Y	$1.74B	Dec 31, 25	at high
5Y	$1.74B	Dec 31, 25	at high
All	$2.49B	Dec 31, 06	-30.3%

Operating Profit Lows

KT Annual Operating Profit Lows Comparison
Period	Low	Date	Current
3Y	$485.38M	Dec 31, 24	+257.9%
5Y	$485.38M	Dec 31, 24	+257.9%
All	-$523.47M	Dec 31, 14	+431.9%

Operating Profit History

Year	Value	Change
2025	$1.74B	+257.9%
2024	$485.38M	-56.8%
2023	$1.12B	-4.8%
2022	$1.18B	-17.7%
2021	$1.44B	+49.6%
2020	$960.07M	-1.2%
2019	$971.71M	-13.8%
2018	$1.13B	-7.1%
2017	$1.21B	-2.2%
2016	$1.24B	+9.8%
2015	$1.13B	+316.0%
2014	-$523.47M	-168.3%
2013	$766.69M	-28.8%
2012	$1.08B	-39.5%
2011	$1.78B	+2.6%

Year	Value	Change
2010	$1.74B	+129.3%
2009	$757.28M	-41.6%
2008	$1.30B	-31.0%
2007	$1.88B	-24.6%
2006	$2.49B	+5.0%
2005	$2.37B	+9.6%
2004	$2.17B	+41.6%
2003	$1.53B	-18.2%
2002	$1.87B	+24.3%
2001	$1.50B	+61.8%
2000	$929.91M	+49.9%
1999	$620.15M	+42.4%
1998	$435.53M	+36.2%
1997	$319.82M	-

FAQ

What is the current annual operating profit of KT?: As of today, KT annual operating profit is $1.74B
What is 1-year change in KT annual operating profit?: KT annual operating profit is up +257.93% year-over-year
What is 3-year change in KT annual operating profit?: KT annual operating profit is up +47.08% over the past 3 years
How far is KT annual operating profit from its all-time high?: KT annual operating profit is currently -30.29% below its historical high of $2.49B set on December 31, 2006
How does KT annual operating profit rank versus sector peers?: KT annual operating profit is higher than 89.82% of companies in Communication Services sector
When is KT next annual earnings release?: As of today, the next annual earnings release for KT has not been scheduled

Operating Profit Formula

Operating Profit = Gross Profit −

Quarterly Operating Profit

$431.63M$105.59M+32.38%

June 30, 2026

Summary

Current Value: As of today, KT quarterly operating profit is $431.63M, up +32.38% on June 30, 2026
Historical Performance: KT quarterly operating profit is down -40.18% year-over-year, down -0.10% over the past 3 years
All-Time High Comparison: KT quarterly operating profit is currently -91.31% below its historical high of $4.97B set on March 31, 2008
3-Year Low Comparison: KT quarterly operating profit is +124.40% above its 3-year low of -$1.77B reached on December 31, 2024
Sector Comparison: KT quarterly operating profit is higher than 87.76% of companies in Communication Services sector

Performance

KT Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Profit	Jun 30, 26	$431.63M	+32.4%	-40.2%	-0.1%	+3.1%
Annual Operating Profit	Dec 31, 25	$1.74B	–	+257.9%	+47.1%	+81.0%
TTM Operating Profit	Jun 30, 26	$1.29B	-18.3%	+652.9%	+3.4%	+9.8%
Price	Aug 14, 26	$19.12	-3.0%	-7.6%	+56.0%	+31.0%
PE Ratio	Aug 14, 26	15.39	+75.5%	-1.4%	+133.5%	+78.3%
Quarterly Revenue	Jun 30, 26	$4.45B	-3.9%	-16.1%	-10.6%	-17.3%
Quarterly EPS	Jun 30, 26	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
Quarterly Gross Profit	Jun 30, 26	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
	Jun 30, 26	-$431.63M	-136.4%	-134.8%	-132.2%	-135.8%

Quarterly Operating Profit Highs

KT Quarterly Operating Profit Highs Comparison
Period	High	Date	Current
1Y	$721.50M	N/A	-40.2%
3Y	$721.50M	Jun 30, 25	-40.2%
5Y	$721.50M	Jun 30, 25	-40.2%
All	$4.97B	Mar 31, 08	-91.3%

Quarterly Operating Profit Lows

KT Quarterly Operating Profit Lows Comparison
Period	Low	Date	Current
1Y	$152.46M	Dec 31, 25	+183.1%
3Y	-$1.77B	Dec 31, 24	+124.4%
5Y	-$1.77B	Dec 31, 24	+124.4%
All	-$12.86B	Dec 31, 07	+103.4%

Quarterly Operating Profit History

Month	Value	Change
Jun 2026	$431.63M	+32.4%
Mar 2026	$326.05M	+113.9%
Dec 2025	$152.46M	-60.4%
Sep 2025	$384.76M	-46.7%
Jun 2025	$721.50M	+53.0%
Mar 2025	$471.42M	+126.6%
Dec 2024	-$1.77B	-617.2%
Sep 2024	$342.09M	-2.9%
Jun 2024	$352.12M	-5.8%
Mar 2024	$373.62M	+149.3%
Dec 2023	$149.89M	-37.0%
Sep 2023	$237.78M	-45.0%
Jun 2023	$432.06M	+14.4%
Mar 2023	$377.74M	+244.6%
Dec 2022	$109.63M	-67.1%
Sep 2022	$333.14M	-7.9%
Jun 2022	$361.59M	-29.9%
Mar 2022	$515.49M	+69.0%
Dec 2021	$305.00M	-5.9%
Sep 2021	$324.01M	-22.6%
Jun 2021	$418.45M	+6.5%
Mar 2021	$393.03M	+209.8%
Dec 2020	$126.87M	-47.4%
Sep 2020	$241.09M	-11.9%
Jun 2020	$273.70M	-13.0%
Mar 2020	$314.69M	+168.8%
Dec 2019	$117.07M	-54.4%
Sep 2019	$256.48M	+5.7%
Jun 2019	$242.75M	-31.2%
Mar 2019	$353.06M	+433.2%
Dec 2018	$66.22M	-79.9%
Sep 2018	$329.49M	-10.9%
Jun 2018	$369.73M	-0.1%
Mar 2018	$370.18M	+206.7%
Dec 2017	$120.71M	-63.8%
Sep 2017	$333.11M	-15.9%
Jun 2017	$395.86M	+9.3%
Mar 2017	$362.11M	+85.2%
Dec 2016	$195.48M	-45.5%
Sep 2016	$358.56M	-2.2%
Jun 2016	$366.49M	+16.0%
Mar 2016	$316.00M	+39.3%
Dec 2015	$226.84M	-22.7%
Sep 2015	$293.60M	-8.6%
Jun 2015	$321.18M	+10.9%
Mar 2015	$289.69M	+956.1%
Dec 2014	-$33.84M	-112.6%
Sep 2014	$268.46M	+134.0%
Jun 2014	-$790.17M	-730.8%
Mar 2014	$125.27M	+172.3%
Dec 2013	-$173.29M	-162.5%
Sep 2013	$277.38M	-10.6%
Jun 2013	$310.34M	-8.4%
Mar 2013	$338.66M	+236.1%
Dec 2012	-$248.88M	-152.3%

Month	Value	Change
Sep 2012	$475.58M	+47.5%
Jun 2012	$322.46M	-36.6%
Mar 2012	$508.25M	+91.3%
Dec 2011	$265.64M	-44.2%
Sep 2011	$476.00M	+19.2%
Jun 2011	$399.22M	-38.4%
Mar 2011	$648.54M	+148.4%
Dec 2010	$261.08M	-47.7%
Sep 2010	$499.29M	-13.8%
Jun 2010	$579.06M	+47.4%
Mar 2010	$392.75M	+310.9%
Dec 2009	-$186.19M	-156.0%
Sep 2009	$332.59M	+17.5%
Jun 2009	$283.05M	+4.0%
Mar 2009	$272.25M	-3.3%
Dec 2008	$281.62M	-10.4%
Sep 2008	$314.41M	-12.7%
Jun 2008	$360.20M	-92.7%
Mar 2008	$4.97B	+138.6%
Dec 2007	-$12.86B	-363.3%
Sep 2007	$4.88B	+1.5%
Jun 2007	$4.81B	+2.9%
Mar 2007	$4.68B	+141.1%
Dec 2006	-$11.37B	-349.6%
Sep 2006	$4.55B	+475.5%
Jun 2006	$791.36M	-82.6%
Mar 2006	$4.55B	+160.4%
Dec 2005	-$7.53B	-576.2%
Sep 2005	$1.58B	+155.3%
Jun 2005	$619.01M	-84.7%
Mar 2005	$4.04B	+150.7%
Dec 2004	-$7.97B	-432.7%
Sep 2004	$2.40B	+394.4%
Jun 2004	$484.89M	-86.4%
Mar 2004	$3.56B	+143.8%
Dec 2003	-$8.14B	-340.1%
Sep 2003	$3.39B	+399.9%
Jun 2003	$677.78M	-79.7%
Mar 2003	$3.34B	+138.7%
Dec 2002	-$8.63B	-331.1%
Sep 2002	$3.73B	+469.7%
Jun 2002	$655.35M	+12.1%
Mar 2002	$584.49M	+107.5%
Dec 2001	-$7.76B	-354.8%
Sep 2001	$3.05B	+703.6%
Jun 2001	$379.19M	-88.1%
Mar 2001	$3.18B	+141.7%
Dec 2000	-$7.63B	-338.2%
Sep 2000	$3.20B	+708.9%
Jun 2000	$395.91M	-85.9%
Mar 2000	$2.82B	+137.9%
Dec 1999	-$7.43B	-381.4%
Sep 1999	$2.64B	+4.7%
Jun 1999	$2.52B	+3.3%
Mar 1999	$2.44B	-

FAQ

What is the current quarterly operating profit of KT?: As of today, KT quarterly operating profit is $431.63M
What is KT quarterly operating profit most recent change?: KT quarterly operating profit was up +32.38% on June 30, 2026
What is 1-year change in KT quarterly operating profit?: KT quarterly operating profit is down -40.18% year-over-year
How far is KT quarterly operating profit from its all-time high?: KT quarterly operating profit is currently -91.31% below its historical high of $4.97B set on March 31, 2008
How does KT quarterly operating profit rank versus sector peers?: KT quarterly operating profit is higher than 87.76% of companies in Communication Services sector
When is KT next earnings release?: The next earnings release for KT is on November 5, 2026

Operating Profit Formula

Operating Profit = Gross Profit −

TTM Operating Profit

$1.29B$289.87M-18.29%

June 30, 2026

Summary

Current Value: As of today, KT TTM operating profit is $1.29B, down -18.29% on June 30, 2026
Historical Performance: KT TTM operating profit is up +652.89% year-over-year, up +3.38% over the past 3 years
All-Time High Comparison: KT TTM operating profit is currently -82.97% below its historical high of $7.60B set on September 30, 1999
3-Year Low Comparison: KT TTM operating profit is +284.62% above its 3-year low of -$701.37M reached on December 31, 2024
Sector Comparison: KT TTM operating profit is higher than 86.53% of companies in Communication Services sector

Performance

KT Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM Operating Profit	Jun 30, 26	$1.29B	-18.3%	+652.9%	+3.4%	+9.8%
Annual Operating Profit	Dec 31, 25	$1.74B	–	+257.9%	+47.1%	+81.0%
Quarterly Operating Profit	Jun 30, 26	$431.63M	+32.4%	-40.2%	-0.1%	+3.1%
Price	Aug 14, 26	$19.12	-3.0%	-7.6%	+56.0%	+31.0%
PE Ratio	Aug 14, 26	15.39	+75.5%	-1.4%	+133.5%	+78.3%
TTM Revenue	Jun 30, 26	$18.94B	-4.3%	+5.4%	-1.6%	-11.4%
TTM EPS	Jun 30, 26	$1.24	-44.7%	-6.4%	-33.2%	-26.6%
TTM Gross Profit	Jun 30, 26	$4.78B	-29.1%	+11.9%	-18.4%	-21.4%
	Jun 30, 26	-$431.63M	-136.4%	-134.8%	-132.2%	-135.8%

TTM Operating Profit Highs

KT TTM Operating Profit Highs Comparison
Period	High	Date	Current
1Y	$1.73B	Dec 31, 25	-25.2%
3Y	$1.73B	Dec 31, 25	-25.2%
5Y	$1.73B	Dec 31, 25	-25.2%
All	$7.60B	Sep 30, 99	-83.0%

TTM Operating Profit Lows

KT TTM Operating Profit Lows Comparison
Period	Low	Date	Current
1Y	-$234.20M	N/A	+652.9%
3Y	-$701.37M	Dec 31, 24	+284.6%
5Y	-$701.37M	Dec 31, 24	+284.6%
All	-$7.21B	Sep 30, 08	+118.0%

TTM Operating Profit History

Month	Value	Change
Jun 2026	$1.29B	-18.3%
Mar 2026	$1.58B	-8.4%
Dec 2025	$1.73B	+1,003.3%
Sep 2025	-$191.53M	+18.2%
Jun 2025	-$234.20M	+61.2%
Mar 2025	-$603.58M	+13.9%
Dec 2024	-$701.37M	-157.6%
Sep 2024	$1.22B	+9.4%
Jun 2024	$1.11B	-6.7%
Mar 2024	$1.19B	-0.3%
Dec 2023	$1.20B	+3.5%
Sep 2023	$1.16B	-7.6%
Jun 2023	$1.25B	+6.0%
Mar 2023	$1.18B	-10.4%
Dec 2022	$1.32B	-12.9%
Sep 2022	$1.52B	+0.6%
Jun 2022	$1.51B	-3.6%
Mar 2022	$1.56B	+8.5%
Dec 2021	$1.44B	+14.1%
Sep 2021	$1.26B	+7.0%
Jun 2021	$1.18B	+14.0%
Mar 2021	$1.03B	+8.2%
Dec 2020	$956.35M	+1.0%
Sep 2020	$946.55M	-1.6%
Jun 2020	$961.95M	+3.3%
Mar 2020	$930.99M	-4.0%
Dec 2019	$969.36M	+5.5%
Sep 2019	$918.51M	-7.4%
Jun 2019	$991.51M	-11.4%
Mar 2019	$1.12B	-1.5%
Dec 2018	$1.14B	-4.6%
Sep 2018	$1.19B	-0.3%
Jun 2018	$1.19B	-2.1%
Mar 2018	$1.22B	+0.7%
Dec 2017	$1.21B	-5.8%
Sep 2017	$1.29B	-1.9%
Jun 2017	$1.31B	+2.3%
Mar 2017	$1.28B	+3.7%
Dec 2016	$1.24B	-2.5%
Sep 2016	$1.27B	+5.4%
Jun 2016	$1.20B	+3.9%
Mar 2016	$1.16B	+2.3%
Dec 2015	$1.13B	+29.9%
Sep 2015	$870.63M	+3.0%
Jun 2015	$845.49M	+418.0%
Mar 2015	-$265.86M	+38.2%
Dec 2014	-$430.27M	+24.5%
Sep 2014	-$569.72M	-1.6%
Jun 2014	-$560.81M	-203.9%
Mar 2014	$539.69M	-28.3%
Dec 2013	$753.08M	+11.2%
Sep 2013	$677.49M	-22.6%
Jun 2013	$875.69M	-1.4%
Mar 2013	$887.81M	-16.0%
Dec 2012	$1.06B	-32.7%

Month	Value	Change
Sep 2012	$1.57B	-0.0%
Jun 2012	$1.57B	-4.7%
Mar 2012	$1.65B	-7.8%
Dec 2011	$1.79B	+0.3%
Sep 2011	$1.78B	-1.3%
Jun 2011	$1.81B	-9.0%
Mar 2011	$1.99B	+14.8%
Dec 2010	$1.73B	+34.8%
Sep 2010	$1.28B	+14.9%
Jun 2010	$1.12B	+36.0%
Mar 2010	$822.20M	+17.2%
Dec 2009	$701.70M	-40.0%
Sep 2009	$1.17B	+1.6%
Jun 2009	$1.15B	-6.3%
Mar 2009	$1.23B	-79.3%
Dec 2008	$5.92B	+182.1%
Sep 2008	-$7.21B	-172.6%
Jun 2008	-$2.65B	-246.7%
Mar 2008	$1.80B	+19.3%
Dec 2007	$1.51B	-49.6%
Sep 2007	$3.00B	+12.3%
Jun 2007	$2.67B	+298.9%
Mar 2007	-$1.34B	+8.8%
Dec 2006	-$1.47B	-162.3%
Sep 2006	$2.37B	+489.1%
Jun 2006	-$607.99M	+22.1%
Mar 2006	-$780.35M	+39.3%
Dec 2005	-$1.29B	+25.9%
Sep 2005	-$1.74B	-88.9%
Jun 2005	-$918.45M	+12.7%
Mar 2005	-$1.05B	+31.2%
Dec 2004	-$1.53B	+9.6%
Sep 2004	-$1.69B	-141.8%
Jun 2004	-$699.22M	-38.1%
Mar 2004	-$506.33M	+30.7%
Dec 2003	-$731.04M	+40.3%
Sep 2003	-$1.22B	-39.3%
Jun 2003	-$878.66M	+2.5%
Mar 2003	-$901.09M	+75.3%
Dec 2002	-$3.66B	-31.0%
Sep 2002	-$2.79B	+19.7%
Jun 2002	-$3.48B	+7.4%
Mar 2002	-$3.75B	-224.9%
Dec 2001	-$1.15B	-13.1%
Sep 2001	-$1.02B	-17.9%
Jun 2001	-$865.65M	-2.0%
Mar 2001	-$848.93M	+30.0%
Dec 2000	-$1.21B	-19.4%
Sep 2000	-$1.02B	+35.6%
Jun 2000	-$1.58B	-387.9%
Mar 2000	$548.14M	+220.3%
Dec 1999	$171.13M	-97.7%
Sep 1999	$7.60B	+53.2%
Jun 1999	$4.96B	+103.3%
Mar 1999	$2.44B	-

FAQ

What is the current TTM operating profit of KT?: As of today, KT TTM operating profit is $1.29B
What is KT TTM operating profit most recent change?: KT TTM operating profit was down -18.29% on June 30, 2026
What is 1-year change in KT TTM operating profit?: KT TTM operating profit is up +652.89% year-over-year
How far is KT TTM operating profit from its all-time high?: KT TTM operating profit is currently -82.97% below its historical high of $7.60B set on September 30, 1999
How does KT TTM operating profit rank versus sector peers?: KT TTM operating profit is higher than 86.53% of companies in Communication Services sector
When is KT next earnings release?: The next earnings release for KT is on November 5, 2026

Operating Profit Formula

Operating Profit = Gross Profit −

Data Sources & References

KT Official Website www.kt.com
KT Profile on Yahoo Finance finance.yahoo.com/quote/KT
KT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/kt