What Does Magnachip Semiconductor Do?

Total employees274
HeadquartersSeoul
Founded2004

MagnaChip Semiconductor Corporation is a designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, Internet of Things (IoT), consumer electronics, industrial, and automotive applications. The company provides a broad range of products, including display drivers for OLED and LCD panels (DDICs), power management ICs (PMICs), MOSFETs, IGBTs, and offers foundry services. MagnaChip focuses on delivering high-performance, cost-effective solutions to its global customer base. The company was spun off from Hynix Semiconductor in 2004 and was acquired by Wise Road Capital and associated private equity funds in 2021, subsequently becoming a private entity.

Where Is Magnachip Semiconductor's Headquarters?

HQ Function

The Seoul headquarters serves as the central hub for corporate leadership, strategic planning, global sales and marketing direction, and oversight of research and development activities.

Notable Features:

Located within the prestigious World Trade Center Seoul complex, offering excellent connectivity and access to a vibrant business ecosystem.

Work Culture:

The work culture likely combines traditional Korean corporate diligence with a strong emphasis on engineering excellence, innovation, and global collaboration, reflecting its position in the high-tech semiconductor industry.

HQ Significance:

The Seoul headquarters is strategically important due to South Korea's leading role in the semiconductor market, providing proximity to key partners, talent, and industry trends.

Values Reflected in HQ: The headquarters' location and function reflect MagnaChip's commitment to global presence, technological leadership, and operational efficiency within the competitive semiconductor landscape.

Location:

MagnaChip Semiconductor supports its global customer base through a network of manufacturing facilities primarily in South Korea, and sales, R&D, and support offices strategically located in key markets across Asia (including China, Taiwan, Hong Kong), North America (USA), and Europe. This global footprint enables them to serve diverse industries including consumer electronics, communications, automotive, and industrial sectors worldwide.

Street Address:

World Trade Center, 27th Floor, 511, Yeongdong-daero, Gangnam-gu

City:

Seoul

State/Province:

N/A

Country:

South Korea

Where Else Does Magnachip Semiconductor Operate Around the World?

Cupertino, California, USA

Address: 20400 Stevens Creek Blvd., Suite 270, Cupertino, CA 95014, USA

To leverage Silicon Valley's talent pool, maintain close relationships with U.S.-based customers and partners, and drive innovation in semiconductor design.

Cheongju, South Korea

Address: 1, Hagnam-sandanro, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, 28122, Korea

Serves as a key manufacturing and production site, central to MagnaChip's supply chain and product output.

Gumi, South Korea

Address: 344, Suchuldaero, Gumi-si, Gyeongsangbuk-do, 39368, Korea

Key manufacturing operations, supporting the company's ability to meet global demand for its semiconductor solutions.

Shanghai, China

Address: Unit 01, 23rd Floor, Gopher Center, No. 757 Mengzi Road, Huangpu District, Shanghai 200023, China

To support and expand MagnaChip's business in China, addressing local customer needs and market opportunities.

Buying Intent Signals for Magnachip 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 Magnachip Semiconductor? Meet the Executive Team

As of April 2025, Magnachip Semiconductor' leadership includes:

YJ Kim - Chief Executive Officer
Theodore Kim - Chief Financial Officer and Chief Compliance Officer

Who's Investing in Magnachip Semiconductor?

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

Wise Road Capital
JAC Capital (an affiliate of Wise Road Capital)

What Leadership Changes Has Magnachip Semiconductor Seen Recently?

Hire0
Exits0

Following its acquisition in 2021, MagnaChip's executive leadership team has largely stabilized. There have been no major, publicly announced changes (hires or exits) at the highest C-suite levels (e.g., CEO, CFO) within the last 12 months. Minor changes or internal promotions may have occurred but are not widely publicized for private companies.

What Technology (Tech Stack) Is Used byMagnachip Semiconductor?

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

Magnachip Semiconductor Email Formats and Examples

MagnaChip Semiconductor likely uses common corporate email formats. The most probable formats are combinations of first name, last name, and initials.

firstname.lastname@magnachip.com or firstinitiallastname@magnachip.com (e.g., j.doe@magnachip.com or jdoe@magnachip.com)

Format

john.doe@magnachip.com

Example

75%

Success rate

What's the Latest News About Magnachip Semiconductor?

Business WireMay 9, 2024

MagnaChip Semiconductor to Showcase Next-Generation OLED DDIC and Power IC Solutions at SID Display Week 2024

MagnaChip announced its participation in SID Display Week 2024, where it will feature its latest OLED display driver ICs (DDICs) and innovative power IC solutions, highlighting advancements for mobile, IT, and automotive applications....more

Business WireOctober 26, 2023

MagnaChip Semiconductor Introduces New Generation of MDT2465 LVDMOS Power Transistors for Large-Screen UHD TVs

MagnaChip launched its new MDT2465 series of LVDMOS power transistors designed for the gate drivers in large-screen Ultra High Definition (UHD) TVs, offering improved performance and efficiency for display applications....more

PR NewswireMarch 29, 2021

MagnaChip Semiconductor to be Acquired by Wise Road Capital for $29.00 Per Share in Cash

MagnaChip Semiconductor Corporation announced it entered into a definitive agreement to be acquired by investment vehicles established by Wise Road Capital and certain of its limited partners. The all-cash transaction valued MagnaChip at approximately $1.4 billion....more

Highperformr's free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Magnachip Semiconductor, are just a search away.