What Does Seoul Semiconductor Do?

Total employees389
HeadquartersAnsan-si
Founded1992

Seoul Semiconductor is a globally recognized leader in the design and manufacturing of Light Emitting Diodes (LEDs). With an extensive portfolio of over 18,000 patents, the company offers a comprehensive range of LED technologies and products for diverse applications, including automotive, general lighting, display backlighting (TVs, monitors, mobile devices), and UV (ultraviolet) LEDs. Seoul Semiconductor is renowned for its pioneering innovations such as Acrich, the world's first AC-driven semiconductor light source; nPola technology for significantly brighter LEDs; SunLike, which produces light closely matching the spectrum of natural sunlight for human-centric lighting; and WICOP, a revolutionary package-less LED technology.

Where Is Seoul Semiconductor's Headquarters?

Seoul Semiconductor officeSeoul Semiconductor officeSeoul Semiconductor officeSeoul Semiconductor office
*Images sourced via web search. Rights belong to original owners

HQ Function

The headquarters serves as the nerve center for global operations, including corporate management, strategic R&D, product development, and international business strategy.

Notable Features:

The Ansan headquarters likely houses state-of-the-art research and development laboratories, advanced manufacturing process development facilities, and corporate administrative offices. Its location within an industrial complex facilitates collaboration and supply chain efficiencies.

Work Culture:

The work culture at Seoul Semiconductor's headquarters is expected to be dynamic and innovation-driven, emphasizing technological excellence, precision engineering, and a strong commitment to R&D, characteristic of a leading global technology firm in South Korea.

HQ Significance:

As the command center, the headquarters is pivotal in driving Seoul Semiconductor's technological leadership, managing its extensive patent portfolio, and steering its expansion in the competitive global LED market.

Values Reflected in HQ: The headquarters embodies Seoul Semiconductor's core values of innovation, quality, technological leadership, and global ambition in the advanced lighting and electronics sector.

Location:

Seoul Semiconductor operates a robust global network encompassing 4 local subsidiaries (America, Europe, China, Japan), 4 production sites (Korea and Vietnam), and 50 overseas sales offices. This extensive presence supports worldwide R&D, manufacturing, sales and marketing, localized customer service, and application engineering, enabling the company to effectively serve diverse industries such as automotive, general lighting, display technology, and mobile devices across all major international markets.

Street Address:

727-25, Wonsi-dong, Danwon-gu

City:

Ansan-si

State/Province:

Gyeonggi-do

Country:

South Korea

Where Else Does Seoul Semiconductor Operate Around the World?

Walnut, California, USA

Address: 130 N. Grand Avenue, Walnut, CA 91789, USA

To drive market penetration in North America, provide localized customer service and engineering support, and engage with key industry players and technology partners in the region.

Aschheim/Dornach (Munich), Germany

Address: Einsteinring 28, 85609 Aschheim/Dornach, Germany

To strengthen Seoul Semiconductor's footprint in the European market, adapt solutions to European standards and customer needs, and foster relationships within the European innovation ecosystem.

Shanghai, China

Address: Room 1101-1103, Building 1, No. 500 Hongqiao Road, Xuhui District, Shanghai, China

To capitalize on the significant market opportunities in China, provide tailored services to local clients, and manage supply chain and manufacturing liaisons within the region.

Yokohama, Japan

Address: Yokohama Sky Building 20F, 2-19-12 Takashima, Nishi-ku, Yokohama-shi, Kanagawa 220-0011, Japan

To serve the demanding Japanese market with advanced LED solutions, build strong partnerships with Japanese corporations, and ensure responsiveness to local customer requirements.

Buying Intent Signals for Seoul Semiconductor

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Seoul Semiconductor? Meet the Executive Team

As of April 2025, Seoul Semiconductor' leadership includes:

Chung Hoon Lee - Founder & CEO
Samuel Ryu - Executive Vice President of IT Sales Division

Who's Investing in Seoul Semiconductor?

Seoul Semiconductor has been backed by several prominent investors over the years, including:

Seoul Viosys Co., Ltd.
National Pension Service of Korea
Mirae Asset Global Investments Co., Ltd.
Dimensional Fund Advisors LP
KB Asset Management Co., Ltd.

What Leadership Changes Has Seoul Semiconductor Seen Recently?

Hire1
Exits0

Seoul Semiconductor has maintained relative stability in its top executive team over the past year. One notable appointment includes Samuel Ryu as Executive Vice President of the IT Sales Division, aimed at strengthening the company's position in the display market.

New Appointments:

Samuel Ryu, Samuel Ryu was appointed as Executive Vice President to lead the IT Sales Division, bringing extensive experience from the display industry to enhance Seoul Semiconductor's market penetration in this segment.

What Technology (Tech Stack) Is Used bySeoul Semiconductor?

Discover the tools Seoul Semiconductor uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Seoul Semiconductor Email Formats and Examples

Seoul Semiconductor's email formats typically follow common corporate patterns. Based on industry conventions and observed patterns, the most probable format is a combination of the employee's first initial and last name or first name and last name, followed by the company domain.

[first_initial][last]@seoulsemicon.com or [first].[last]@seoulsemicon.com

Format

jdoe@seoulsemicon.com

Example

75%

Success rate

What's the Latest News About Seoul Semiconductor?

Seoul Semiconductor Press ReleaseMay 16, 2024

Seoul Semiconductor’s WICOP Pixel, World’s First Full-Color One-Chip Micro LED Technology, Honored with ‘Display Component of the Year’ Award at SID Display Week 2024

Seoul Semiconductor announced that its WICOP Pixel technology, the world's first full-color one-chip MicroLED technology, has been awarded 'Display Component of the Year' at SID Display Week 2024. This recognition highlights its innovation for next-generation microdisplays, offering a solution without wires or packaging....more

Seoul Semiconductor IRApril 29, 2024

Seoul Semiconductor Announces First Quarter 2024 Financial Results

Seoul Semiconductor reported its financial results for the first quarter of 2024, posting consolidated revenues of KRW 263.6 billion and an operating profit of KRW 2.1 billion. The company noted positive performance in its automotive LED segment and continued focus on profitability improvements across its product lines....more

Seoul Semiconductor Press ReleaseJanuary 9, 2024

Seoul Semiconductor Unveils the Future of MicroDisplays at CES 2024 with its Innovative WICOP Pixel Technology

At CES 2024, Seoul Semiconductor showcased its groundbreaking WICOP Pixel technology for MicroLED displays. This 'Full-Color One-Chip' technology eliminates the need for wire bonding, packaging, and lenses, enabling high-density integration for next-generation displays in AR/VR and wearables....more

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