Semiconductor Innovations: Spotlight on Yeoksamdong, Seoul’s Tech Powerhouses

Yeoksam-dong, a neighborhood in Gangnam, Seoul, South Korea, is not just famed for its high-end fashion stores, glittering skyscrapers, and the posh Gangnam lifestyle. It is also home to some of the leading companies in the semiconductor industry. These companies are not just making strides in their home country but also impacting the global tech scene with their groundbreaking work. Whether you’re interested in data storage, electronics, 3D technology, gaming, or graphic design, these entities are pushing the boundaries and reshaping the future. Here are some of the top companies in Yeoksam-dong, Seoul leading in the semiconductor sector.


Founded by Jihyo Lee, FADU is a semiconductor company that focuses on memory and storage architecture. Despite being a newcomer in the industry, FADU is making significant strides, thanks to a team of brilliant architects, seasoned SSD engineers, and high caliber ASIC experts from leading memory and storage firms. They use innovative ideas and next-generation products to stay competitive in the fast-changing tech world.
Connect with FADU on Twitter and LinkedIn.

Key Foundry

As the only dedicated semiconductor foundry business in South Korea, Key Foundry is trendsetter in the electronics, manufacturing, and semiconductor industries. They have proven their expert innovation in the sector and continue to contribute to the growth of the global semiconductor landscape.


Co-founded by Hyung Min Yoon and Steven Brightfield, SiliconArts is renowned for developing and licensing GPU semiconductor core technology for immersive photo-realistic rendering, dynamic acceleration structures, and real-time path tracing. Their revolutionary tech provides enhancements in efficiency and performance over conventional GPU designs.
Follow SiliconArts on LinkedIn.

KC Co.

Established in 1987, KC Co. is known for the development of semiconductor and display equipment and materials. The company has a range of gas supply products that are renowned for their quality and performance.

Haesung DS

An industry leader in the electronics, manufacturing, and semiconductor sectors, Haesung DS continues to contribute significant technological advances and innovations in these fields. Its impact on the South Korean market and beyond is evident.


Ranix specializes in electronics, manufacturing, and the semiconductor industry, and is continuing to make its mark in these sectors, thanks to innovative solutions and cutting-edge technology.


Cofounded by Emil Davityan and Filip Eldic, BLUEDOT is carving out a niche in the cloud computing, semiconductor, and video industry. They are making considerable advances and providing unique and innovative solutions.
Connect with BLUEDOT on LinkedIn.


Leading in the electronics, manufacturing, and semiconductor sectors, INSIGHT DI is contributing immensely to South Korea’s position on the global tech map.


A powerhouse in electronics, manufacturing, and semiconductors, Unitrontech is a well-respected company in Yeoksam-dong, Seoul. With its innovative solutions, the company is making significant strides in its respective fields.

TOWA Korea

TOWA Korea is a key player in the industrial, manufacturing, and semiconductor industries, employing innovative technologies to make a big impact in these fields.


Notably known for its prowess in sales and semiconductors, MAKUS is significantly contributing to the growth of the tech scene in Yeoksam-dong, Seoul.
Connect with MAKUS on LinkedIn.

The semiconductor industry is a critical pillar in the tech world. The leading companies, such as those listed above, ensure South Korea remains at the forefront, creating products and services that make our lives easier and more efficient. As technology keeps advancing, these entities will undoubtedly continue to make significant strides in the industry and reshape the future.

Written by Mark Smith

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