Top Building Materials companies in South Korea - October, 2026

    Listed below are the top companies in South Korea by revenue as of October 2026. With $48.9B in revenue, POSCO Holdings is ranked first on the list, followed by Hyundai Steel with $18.3B in revenue and Korea Zinc with $12.8B in revenue. Find additional information about companies in South Korea such as their contact details, employees, location, org chart, news and much more.

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Frequently Asked Questions Regarding Top Building Materials companies in South Korea - October, 2026

Is POSCO Holdings the biggest company in the world?
POSCO Holdings is the top company in South Korea by revenue, with $48.9B in revenue
Is Hyundai Steel the biggest company in the world?
Hyundai Steel is the second largest company in South Korea by revenue, with $18.3B in revenue
Is POSCO Holdings the largest company by revenue?
POSCO Holdings is the largest company by revenue, with $48.9B in revenue
What is POSCO Holdings's revenue?
POSCO Holdings's revenue is $48.9B
What is Hyundai Steel's revenue?
Hyundai Steel's revenue is $18.3B
What is Korea Zinc's revenue?
Korea Zinc's revenue is $12.8B
See more information about top companies