The top Founders in IT in South Korea

May 9, 2025
5 min read
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South Korea has emerged as a global powerhouse in the field of information technology, fostering a vibrant ecosystem of innovation and entrepreneurship. The country’s rapid technological advancements are driven by visionary founders who have established some of the most influential IT companies not only in Asia but around the world. This article highlights the top founders in South Korea’s IT sector, showcasing their significant contributions and the impact they’ve made on the digital landscape.

Lee Byung-chul

Company: Samsung Electronics

Lee Byung-chul was a pioneering South Korean entrepreneur and the founder of the Samsung Group. He established Samsung in 1938, initially as a trading company, which later diversified into various industries including electronics, shipbuilding, and construction. Under his leadership, Samsung Electronics was founded in 1969 and grew to become one of the world’s largest electronics companies. Lee’s vision and business acumen laid the foundation for Samsung’s global success and prominence.

Koo In-hwoi

Company: LG Electronics

Koo In-hwoi was a prominent South Korean businessman and the founder of LG Group, originally established as Lak-Hui Chemical Industrial Corp in 1947. He played a key role in the development of South Korea’s industrial sector, expanding the company into electronics, chemicals, and telecommunications. LG Electronics, founded under his leadership, became a global leader in home appliances and consumer electronics. Koo’s entrepreneurial spirit and innovative mindset helped shape the modern Korean economy.

Kim Beom-su

Company: Kakao

Kim Beom-su is a South Korean entrepreneur best known as the founder of Kakao, a leading mobile platform company. He started Kakao in 2010, launching the popular KakaoTalk messaging app that revolutionized communication in South Korea. Kim’s leadership expanded Kakao into diverse areas such as finance, mobility, and entertainment. His innovative approach has made Kakao a significant player in the tech industry in Korea and beyond.

Lee Hae-jin

Company: Naver

Lee Hae-jin is a renowned South Korean businessman and the founder of Naver Corporation, South Korea’s top internet search portal. He started Naver in 1999, transforming it into a dominant force in the country’s digital landscape. Under his guidance, Naver expanded into various fields like webtoons, fintech, and AI technology. Lee is credited with fostering a culture of innovation and has played a crucial role in shaping Korea’s internet ecosystem.

Kim Taek-jin

Company: NCSoft

Kim Taek-jin is a South Korean entrepreneur and the founder of NCSoft, a leading video game developer. He established NCSoft in 1997 and became known for creating massively popular online games like Lineage and Guild Wars. Kim’s vision and commitment to quality have positioned NCSoft as a global powerhouse in the gaming industry. He is recognized for advancing South Korea’s reputation in online gaming worldwide.

Bang Jun-hyuk

Company: Netmarble

Bang Jun-hyuk is the founder and chairman of Netmarble, one of South Korea’s largest mobile game companies. He established the company in 2000 and led its transformation into a global gaming giant with hit games like Lineage 2: Revolution and Marvel Future Fight. Bang is known for his innovative strategies and emphasis on mobile entertainment. His leadership has been instrumental in expanding Netmarble’s international presence.

Park Sung-ho

Company: Coupang

Park Sung-ho is a key executive at Coupang, South Korea’s largest e-commerce platform. Known for its rapid delivery service and customer-centric approach, Coupang has revolutionized online shopping in the country. Park has played a significant role in the company’s growth and operational excellence. Coupang’s success has set new standards in logistics and e-commerce in Asia.

Chang Byung-gyu

Company: Viva Republica (Toss)

Chang Byung-gyu is a South Korean entrepreneur and the founder of Viva Republica, the company behind Toss, a leading fintech platform. He launched Toss in 2015, simplifying and innovating the way people handle financial transactions in Korea. Chang’s bold vision and focus on user experience have made Toss a household name in Korean fintech. He is recognized for driving digital transformation in the financial sector.

Kim Jung-ju

Company: Nexon

Kim Jung-ju was a visionary South Korean entrepreneur and the founder of Nexon, a global leader in online gaming. He founded Nexon in 1994, pioneering the development of massively multiplayer online games like MapleStory and Dungeon & Fighter. Kim was instrumental in shaping the digital entertainment industry, both in Korea and internationally. His innovations have had a lasting impact on the gaming world.

Song Chi-hyung

Company: Dunamu (Upbit)

Song Chi-hyung is a South Korean tech entrepreneur and the founder of Dunamu, the company behind Upbit, one of Asia’s largest cryptocurrency exchanges. He launched Upbit in 2017, quickly gaining a significant share of the competitive crypto market. Song is known for his deep understanding of blockchain technology and financial innovation. His leadership has positioned Dunamu at the forefront of Korea’s fintech and cryptocurrency sector.

Conclusion

The remarkable achievements of South Korea’s leading IT founders have cemented the nation’s reputation as a hub for technological innovation. Their pioneering efforts continue to inspire a new generation of entrepreneurs and shape the future of the global IT industry. As they break new ground and redefine digital experiences, these founders remain at the forefront of South Korea’s ongoing success story in technology.

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