KT Corporation (KT) - Market capitalization

Market cap: C$12.48 Billion

As of December 2025 KT Corporation has a market cap of C$12.48 Billion. This makes KT Corporation the world's 2097th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of KT Corporation from 1999 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	C$12.48 B	11.59%
2024	C$11.18 B	25.71%
2023	C$8.90 B	-5.11%
2022	C$9.38 B	21.39%
2021	C$7.72 B	13.82%
2020	C$6.78 B	-9.06%
2019	C$7.46 B	-16.1%
2018	C$8.89 B	2.37%
2017	C$8.69 B	8.53%
2016	C$8.00 B	-1.62%
2015	C$8.14 B	-5.62%
2014	C$8.62 B	3.92%
2013	C$8.30 B	-2.43%
2012	C$8.50 B	11.66%
2011	C$7.61 B	-23.48%
2010	C$9.95 B	15.98%
2009	C$8.58 B	19.1%
2008	C$7.20 B	-31.26%
2007	C$10.48 B	-14.64%
2006	C$12.28 B	14.9%
2005	C$10.69 B	-3.18%
2004	C$11.04 B	5.9%
2003	C$10.42 B	-38.12%
2002	C$16.85 B	-16.67%
2001	C$20.22 B	-30.27%
2000	C$28.99 B	-56.92%
1999	C$67.31 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of KT Corporation was reported to be:

C$12.71 Billion

by Nasdaq

C$12.48 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Chunghwa Telecom CHT	C$44.94 B	259.97%	🇹🇼 Taiwan
SK Telecom SKM	C$10.86 B	-13.00%	🇰🇷 S. Korea
Sify SIFY	C$1.19 B	-90.47%	🇮🇳 India

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of KT Corporation (KT)

Market cap: C$12.48 Billion