In 2024, there were around companies specialized in the information security sector in South Korea. Close to ****of these companies were located in Seoul, most of these were cybersecurity companies.
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KISIA. (November 6, 2025). Number of information security companies in South Korea from 2015 to 2024 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/963164/south-korea-information-security-number/
KISIA. "Number of information security companies in South Korea from 2015 to 2024." Chart. November 6, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/963164/south-korea-information-security-number/
KISIA. (2025). Number of information security companies in South Korea from 2015 to 2024. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/963164/south-korea-information-security-number/
KISIA. "Number of Information Security Companies in South Korea from 2015 to 2024." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 6 Nov 2025, /statistics/963164/south-korea-information-security-number/
KISIA, Number of information security companies in South Korea from 2015 to 2024 ÌÇÐÄÆƽâ°æ, /statistics/963164/south-korea-information-security-number/ (last visited July 20, 2026)
Number of information security companies in South Korea from 2015 to 2024 [Graph], KISIA, November 6, 2025. [Online]. Available: /statistics/963164/south-korea-information-security-number/
