Insights

Growth and Expansion Seoul Semiconductor is actively expanding footprint in India and exploring manufacturing presence in Southern Asia, creating new regional opportunities for supply, partnerships, and regionalized support in fast-growing electronics and automotive markets.

Automotive HV and MicroLED With mass production of high voltage opto-semiconductors already underway for global automotive brands and plans to scale to 10 models, there is a clear opportunity to align with OEMs and Tier 1 suppliers for lighting, sensor integration, and safety applications; also growth potential in microLED and AR display modules.

Diverse Applications Product breadth spans lighting, automotive, IT backlighting, UV sterilization, and MicroLED for consumer and enterprise markets, enabling cross-sell across multiple business units and adjacent industries such as healthcare, industrial, and AR/VR.

IP Strength A robust patent portfolio and active IP protection posture can facilitate strategic collaborations, licensing discussions, and co-development agreements with partners seeking proven, protected light technologies and differentiated offerings.

Innovation Pipeline Significant R&D investments in high brightness, high voltage, and MicroLED technologies, including AR microdisplay modules, indicate a forward-looking roadmap ideal for partners in display, wearables, automotive, and industrial sensing ecosystems seeking next-gen lighting and display solutions.

Similar companies to Seoul Semiconductor

Seoul Semiconductor Tech Stack

Seoul Semiconductor uses 8 technology products and services including Linkedin Insight Tag, Amazon Web Services, Salesforce, and more. Explore Seoul Semiconductor's tech stack below.

Media & News

Seoul Semiconductor's Email Address Formats

Seoul Semiconductor uses at least 4 email formats:
Seoul Semiconductor Email FormatsExamplePercentage
First.Last@seoulsemicon.comJohn.Doe@seoulsemicon.com
86%
FirstLast@seoulsemicon.comJohnDoe@seoulsemicon.com
6%
First@seoulsemicon.comJohn@seoulsemicon.com
4%
FirstLas@seoulsemicon.comJohnDoe@seoulsemicon.com
4%

Frequently Asked Questions

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.

How much revenue does Seoul Semiconductor generate?

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As of August 2026, Seoul Semiconductor's annual revenue is estimated to be $50M - $100M.

What is Seoul Semiconductor's NAICS code?

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Seoul Semiconductor's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Seoul Semiconductor have currently?

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As of August 2026, Seoul Semiconductor has approximately 490 employees across 3 continents, including Asia, North America and Europe. Key team members include Chief Executive Officer: W. L., Vice President Automotive: O. R. and Vice President & General Manager Of Greater China: X. J. 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 Linkedin Insight Tag, Amazon Web Services, Salesforce, Google Workspace, Dell, HubSpot, Cisco and Node.js.

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 logo

Seoul Semiconductor

Semiconductor ManufacturingGyeonggi-do, South Korea201-500 Employees

Seoul Semiconductor is a South Korean company that specializes in LED technology for a range of markets, including lighting, automotive, and IT backlighting. It operates globally and includes a subsidiary, Seoul Viosys, focused on MicroLED, UV, sensors, and data communications. The firm pursues a broad array of LED innovations aimed at expanding spectral control, efficiency, and integration into diverse applications. The company maintains a substantial patent portfolio and has engaged in patent litigation across multiple jurisdictions.

Based in Ansan, Gyeonggi Province, it has operated in LED technology for over 30 years and ranks among the top three players in the global opto-electronics LED market. In 2026, the firm announced that its high-voltage opto-semiconductor technology had entered mass production with several major automotive brands, with plans to expand to additional models.

Section iconCompany Overview

Phone number
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1992
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

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

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