Insights

Innovative Technology Portfolio Seoul Semiconductor's extensive pipeline of over 18,000 patented LED technologies, including advanced solutions like No-wire LED WICOP, SunLike natural light-mimicking LEDs, and MicroLEDs, presents numerous opportunities for clients seeking state-of-the-art lighting solutions across various sectors such as automotive, health, and consumer electronics.

Strategic Industry Collaborations The company's ongoing partnerships with major players like Mitsubishi Chemical Corporation and joint R&D initiatives with industry leaders in Mini LED development open avenues for collaboration, licensing, or joint marketing efforts targeting markets eager for innovative optoelectronic solutions.

Market Focus & Events Active participation in global events such as JAPAN SHOP 2025 and CES 2025, showcasing technologies like SunLike LED, signals a strong effort to attract new business and expand into emerging markets in Asia and beyond through direct engagement and industry visibility.

Sustainability & Health Focus Seoul Semiconductor's emphasis on health-oriented lighting technologies, such as UV sterilization and natural spectrum LEDs, aligns with current market trends prioritizing health, safety, and eco-friendly products, creating sales opportunities in healthcare, sanitation, and environmentally conscious lighting segments.

Leadership & Strategic Growth With recent leadership changes including the appointment of a new CEO and a focus on protecting advanced trade secrets, the company signals a strategic push towards innovation, efficiency, and expansion, providing opportunities for B2B partners interested in cutting-edge semiconductor and optoelectronic collaborations.

Seoul Semiconductor Tech Stack

Seoul Semiconductor uses 8 technology products and services including Webpack, jQuery, Lenis, and more. Explore Seoul Semiconductor's tech stack below.

  • Webpack
    Development
  • jQuery
    Javascript Libraries
  • Lenis
    Javascript Libraries
  • Java
    Programming Languages
  • YouTube
    Video Players
  • Google Analytics
    Web Analytics
  • OpenSSL
    Web Server Extensions
  • Apache HTTP Server
    Web Servers

Media & News

Seoul Semiconductor's Email Address Formats

Seoul Semiconductor uses at least 1 format(s):
Seoul Semiconductor Email FormatsExamplePercentage
First.Last@seoulsemicon.comJohn.Doe@seoulsemicon.com
86%
FirstLast@seoulsemicon.comJohnDoe@seoulsemicon.com
5%
First@seoulsemicon.comJohn@seoulsemicon.com
5%
FirstLas@seoulsemicon.comJohnDoe@seoulsemicon.com
4%

Frequently Asked Questions

Where is Seoul Semiconductor's headquarters located?

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Seoul Semiconductor's main headquarters is located at 97-11, 163, Sandan-ro,, Danwon-gu, Ansan-city, Gyeonggi-do 15429, KR. The company has employees across 3 continents, including AsiaNorth AmericaEurope.

What is Seoul Semiconductor's phone number?

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You can contact Seoul Semiconductor's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Seoul Semiconductor's official website and social media links?

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Seoul Semiconductor's official website is seoulsemicon.com and has social profiles on LinkedIn.

What is Seoul Semiconductor's SIC code NAICS code?

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Seoul Semiconductor's SIC code is 5149 - Groceries and Related Products, Not Elsewhere Classified NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Seoul Semiconductor have currently?

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As of October 2025, Seoul Semiconductor has approximately 1K employees across 3 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: W. L.CFO: 김.Vice President Automotive: O. R.. Explore Seoul Semiconductor's employee directory with LeadIQ.

What industry does Seoul Semiconductor belong to?

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Seoul Semiconductor operates in the Semiconductor Manufacturing industry.

What technology does Seoul Semiconductor use?

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Seoul Semiconductor's tech stack includes WebpackjQueryLenisJavaYouTubeGoogle AnalyticsOpenSSLApache HTTP Server.

What is Seoul Semiconductor's email format?

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Seoul Semiconductor's email format typically follows the pattern of First.Last@seoulsemicon.com. Find more Seoul Semiconductor email formats with LeadIQ.

When was Seoul Semiconductor founded?

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Seoul Semiconductor was founded in 1992.
Seoul Semiconductor

Seoul Semiconductor

Semiconductor ManufacturingKorea, Republic of1001-5000 Employees

Seoul Semiconductor is the world’s third-largest global opto electronics (LED) company, specializing in LED technology for over 30 years. With the vision of "Making the world clean, healthy, and beautiful through light," Seoul Semiconductor leads a new paradigm of light across various industries, including lighting, automotive, IT (such as backlighting), and its subsidiary, Seoul Viosys, which specializes in MicroLED, UV, Sensors, and Datacomm(SD).

Some of the groundbreaking technologies developed by Seoul Semiconductor include the world’s first innovative No-wire LED technology WICOP, the SunLike LED, which replicates natural sunlight spectrum, the high-voltage LED Acrich, the ultra-bright nPola LED (10 times brighter than conventional LEDs), the RGB one-chip MicroLED WICOP Pixel, and UV sterilization technology Violeds.

Seoul Semiconductor holds an impressive portfolio of over 18,000 patents, and in the last 20 years, the company has won over 100 cases in patent litigation across 8 countries. Believing that the patent system provides hope for young people and serves as a foundation for building a better world, the company is actively engaged in intellectual property protection. For more details, visit our official website (www.seoulsemicon.com or www.seoulviosys.com) and our social media channels (LinkedIn).

Section iconCompany Overview

Headquarters
97-11, 163, Sandan-ro,, Danwon-gu, Ansan-city, Gyeonggi-do 15429, KR
Phone number
SIC Code
5149 - Groceries and Related Products, Not Elsewhere Classified
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1992
Employees
1001-5000

Section iconFunding & Financials

  • $50M$100M

    Seoul Semiconductor's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Seoul Semiconductor's revenue is estimated to be in the range of $50M$100M

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