Which company became the first to reach a $1 trillion market capitalization in South Korea?

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Samsung Electronics became the first company to reach a $1 trillion market capitalization in South Korea.

Samsung Electronics is South Korea’s largest publicly traded company and the flagship listed business of the wider Samsung group. Its value is supported by major businesses in semiconductors, smartphones, displays, televisions, appliances, and electronic components.

The company’s semiconductor division has been especially important to its market value. Samsung is a leading producer of memory chips, including DRAM and NAND flash, while its consumer businesses give it global reach beyond the chip industry.

Market-cap comparisons between countries require care because exchange rates, share classes, and listing locations can affect reported values. Samsung Electronics trades on the Korea Exchange, while some other global technology companies have primary listings in the United States.

Source: Wikipedia · fact-checked Oct. 2026

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