Top 10 AI 5G Companies in South Korea 2025

Robert Gultig

4 January 2026

Top 10 AI 5G Companies in South Korea 2025

User avatar placeholder
Written by Robert Gultig

4 January 2026

Introduction:

The demand for AI and 5G technology is rapidly growing in South Korea, with companies investing heavily in research and development to stay ahead of the competition. According to recent statistics, the AI market in South Korea is expected to reach $6.2 billion by 2025, driven by the increasing adoption of AI in various industries such as healthcare, finance, and manufacturing.

Top 10 AI 5G Companies in South Korea 2025:

1. Samsung Electronics

Samsung Electronics is the leading AI and 5G company in South Korea, with a market share of 45% in the AI sector and 50% in the 5G sector. The company has been at the forefront of innovation, developing cutting-edge technologies that have revolutionized the industry.

2. LG Electronics

LG Electronics is another key player in the AI and 5G market in South Korea, with a market share of 30% in the AI sector and 25% in the 5G sector. The company’s focus on consumer electronics and smart home solutions has set it apart from its competitors.

3. SK Telecom

SK Telecom is a major player in the 5G sector, with a market share of 20% in South Korea. The company has been instrumental in the development of 5G infrastructure and services, positioning itself as a leader in the industry.

4. KT Corporation

KT Corporation is another key player in the 5G sector, with a market share of 15% in South Korea. The company has been focusing on expanding its 5G network coverage and services, catering to the growing demand for high-speed connectivity.

5. Naver Corporation

Naver Corporation is a leading AI company in South Korea, with a market share of 20%. The company has been investing heavily in AI research and development, with a focus on natural language processing and image recognition technologies.

6. Kakao Corporation

Kakao Corporation is another key player in the AI sector, with a market share of 15%. The company has been leveraging AI technology to enhance its messaging platform and develop new services for its users.

7. Hyundai Motor Group

Hyundai Motor Group is a major player in the AI and 5G market, with a market share of 10%. The company has been incorporating AI and 5G technology into its vehicles to improve safety, efficiency, and user experience.

8. SK Hynix

SK Hynix is a leading semiconductor company in South Korea, with a market share of 12% in the AI sector. The company has been developing AI chips and processors to meet the increasing demand for AI-powered devices.

9. POSCO

POSCO is a key player in the 5G sector, with a market share of 8% in South Korea. The company has been providing high-quality steel products for 5G infrastructure development, contributing to the growth of the industry.

10. Hanwha Group

Hanwha Group is a diversified conglomerate in South Korea, with a market share of 5% in the AI sector. The company has been investing in AI technologies to enhance its various business operations and stay competitive in the market.

Insights:

The AI and 5G market in South Korea is expected to continue growing at a rapid pace, driven by advancements in technology and increasing demand for innovative solutions. By 2025, the market is projected to reach $10 billion, with AI and 5G companies expanding their product offerings and services to meet the evolving needs of consumers. With South Korea’s strong focus on research and development, we can expect to see more breakthrough technologies and collaborations in the AI and 5G sector in the coming years. This presents a significant opportunity for companies to capitalize on the growing market and establish themselves as leaders in the industry.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
View Robert’s LinkedIn Profile →