Where is SK Hynix headquartered?
In Icheon, South Korea.
Learn how SK Hynix is organized across the globe. This page gives a clear view of SK Hynix’s corporate setup and its network of 78 subsidiaries worldwide. Founded in 1983, SK Hynix is a leading semiconductor company with an extensive global footprint. This data comes from CompanyData.com’s verified corporate hierarchy database, which covers over 380 million companies globally.
SK Hynix operates 78 subsidiaries in 13 countries, with 27 in China, 14 in the United States, and 12 in South Korea. Together, these three countries form the core of SK Hynix’s operations, supporting its work in semiconductor manufacturing, research, and development.
Explore SK Hynix subsidiaries worldwide
Company Hierarchy
| Company | Location | Founded | Employees | Revenue (USD) | Legal Type | CEO | Website | Category Code | Category Description | # in Group | Local HQ Name | Local HQ City | Local HQ Country | National HQ Name | National HQ City | Global HQ Name | Global HQ City | Global HQ Country | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sk Hynix INC.Sk Hynix INC.Global Headquarter | Icheon, Southkorea | 1949 | 34,549 | $66.1B | Corporation | Noh Jung Kwak | 3674 | Semiconductors and Related Devices | 75 | SK hynix Inc. | Icheon | South Korea | SK hynix Inc. | Icheon | SK hynix Inc. | Icheon | South Korea | |||
Sk Hynix America INC.Sk Hynix America INC.National HQ | San Jose, USA | 1983 | 1,192 | $71.6M | Corporation | Kun Chul Suh | skhynix.com | 5045 | Computers and Computer Peripheral Equipment and Software | 75 | SK hynix Inc. | Icheon | South Korea | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||
Sk Hynix America INC.Sk Hynix America INC. | Schaumburg, USA | 263 | Mike Peterson | 3825 | Instruments for Measuring and Testing of Electricity and Electrical Signals | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||||||
Sk Hynix America INC.Sk Hynix America INC. | Fishkill, USA | 2 | Ken Heller | hynix.com | 3571 | Electronic Computers | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||
Sk Hynix America INC.Sk Hynix America INC. | Chicago, USA | 263 | N A | 9999 | Nonclassifiable Establishments | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||||||
Sk Hynix America INC.Sk Hynix America INC. | Houston, USA | 4 | hynix.com | 5065 | Electronic Parts and Equipment, Not Elsewhere Classified | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||||||
Sk Hynix America INC.Sk Hynix America INC. | Austin, USA | 6 | John Fogarty | skhynix.com | 3674 | Semiconductors and Related Devices | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||
Sk Hynix America INC.Sk Hynix America INC. | San Francisco, USA | 263 | N A | 9999 | Nonclassifiable Establishments | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||||||
Sk Hynix America INC.Sk Hynix America INC. | Evergreen, USA | 41 | 5065 | Electronic Parts and Equipment, Not Elsewhere Classified | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||||
Sk Hynix America INC.Sk Hynix America INC. | Richardson, USA | 1 | Bekky Dunn | hynix.com | 5065 | Electronic Parts and Equipment, Not Elsewhere Classified | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||
Sk Hynix America INC.Sk Hynix America INC. | Woodstock, USA | 263 | Linda Babiak | hynix.com | 3559 | Special Industry Machinery, Not Elsewhere Classified | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||
Sk Hynix America INC.Sk Hynix America INC. | Raleigh, USA | 5 | Paul Palonsky | skhynix.com | 7379 | Computer Related Services, Not Elsewhere Classified | 75 | Sk Hynix America Inc. | SAN JOSE | United States of America | SK Hynix America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | |||||
Sk Hynix Nand Product Solutions CORP.Sk Hynix Nand Product Solutions CORP.National HQ | Rancho Cordova, USA | 2021 | 232 | $48.5M | Corporation | Jongwon Noh | 3674 | Semiconductors and Related Devices | 75 | SK hynix Inc. | Icheon | South Korea | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | SK hynix Inc. | Icheon | South Korea | |||
Solidigm INC.Solidigm INC. | Rancho Cordova, USA | 2026 | 1 | $1.6M | Corporation | Jongwon Noh | solidigm.com | 3674 | Semiconductors and Related Devices | 75 | Sk Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | SK hynix Inc. | Icheon | South Korea | ||
Sk Hynix Nand Product Solutions UK LIMITEDSk Hynix Nand Product Solutions UK LIMITEDNational HQ | West Dean, Unitedkingdom | 2021 | 257 | $798.8M | Corporation | Mimi Tsui | adawall.co.uk | 7389 | Business Services, Not Elsewhere Classified | 75 | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | SK HYNIX NAND PRODUCT SOLUTIONS UK LIMITED | SWINDON | SK hynix Inc. | Icheon | South Korea | ||
Sk Hynix Nand Product Solutions UK LIMITED, Branch GermanySk Hynix Nand Product Solutions UK LIMITED, Branch GermanyNational HQ | Frankfurt am Main, Germany | 2021 | 3 | $357K | Foreign company | Jun Han Kim | 8743 | Public Relations Services | 75 | SK HYNIX NAND PRODUCT SOLUTIONS UK LIMITED | SWINDON | England | SK hynix NAND Product Solutions UK Limited, Branch Germany | Frankfurt am Main | SK hynix Inc. | Icheon | South Korea | |||
Aisikai Hynix Semiconductor Technology (shanghai) CO., LTDAisikai Hynix Semiconductor Technology (shanghai) CO., LTDNational HQ | Shanghai, China | 2021 | 98 | $8.9M | Foreign company | Kim Jun Han | 7379 | Computer Related Services, Not Elsewhere Classified | 75 | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | Aisikai Hynix Semiconductor Technology (shanghai) Co., Ltd | Shanghai | SK hynix Inc. | Icheon | South Korea | |||
Aisikai Hynix Semiconductor Technology (beijing) CO., LTDAisikai Hynix Semiconductor Technology (beijing) CO., LTDNational HQ | Beijing, China | 2021 | 23 | $1.3M | Foreign company | Jian Chen | 7389 | Business Services, Not Elsewhere Classified | 75 | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | SK hynix Inc. | Icheon | South Korea | |||
Aisikai Hynix Semiconductor Technology (beijing) CO., LTD. Shanghai BranchAisikai Hynix Semiconductor Technology (beijing) CO., LTD. Shanghai Branch | Shanghai, China | 2021 | 49 | Corporation | Kim Jun Han | 7373 | Computer Integrated Systems Design | 75 | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | China | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | SK hynix Inc. | Icheon | South Korea | ||||
Aisikai Hynix Semiconductor Technology (beijing) CO., LTD. Shenzhen BranchAisikai Hynix Semiconductor Technology (beijing) CO., LTD. Shenzhen Branch | Shenzhen, China | 2021 | 18 | Corporation | Jian Chen | 7379 | Computer Related Services, Not Elsewhere Classified | 75 | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | China | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | SK hynix Inc. | Icheon | South Korea | ||||
Aisikai Hynix Semiconductor Technology (beijing) CO., LTD. Dalian BranchAisikai Hynix Semiconductor Technology (beijing) CO., LTD. Dalian Branch | Dalian, China | 2021 | 15 | Corporation | Junhan Jin | 7389 | Business Services, Not Elsewhere Classified | 75 | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | China | Aisikai Hynix Semiconductor Technology (beijing) Co., Ltd | Beijing | SK hynix Inc. | Icheon | South Korea | ||||
Sk Hynix Nand Product Solutions Taiwan CO., LTD.Sk Hynix Nand Product Solutions Taiwan CO., LTD.National HQ | Taipei City, Taiwan | 2021 | 20 | $2.3M | Corporation | Jun Han Kim | 5063 | Electrical Apparatus and Equipment Wiring Supplies, and Construction Materials | 75 | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | SK hynix NAND Product Solutions Taiwan Co., Ltd. | Taipei City | SK hynix Inc. | Icheon | South Korea | |||
Sk Hynix Nand Product Solutions Singapore PTE. LTD.Sk Hynix Nand Product Solutions Singapore PTE. LTD.National HQ | Singapore, Singapore | 2021 | 20 | $4.1M | Corporation | Ngoo Sin Hung Justin | bp.com | 5065 | Electronic Parts and Equipment, Not Elsewhere Classified | 75 | SK Hynix Nand Product Solutions Corp. | RANCHO CORDOVA | United States of America | SK HYNIX NAND PRODUCT SOLUTIONS SINGAPORE PTE. LTD. | Singapore | SK hynix Inc. | Icheon | South Korea | ||
Sk Hynix Memory Solutions America INC.Sk Hynix Memory Solutions America INC.National HQ | San Jose, USA | 2012 | 270 | $28.3M | Corporation | Tony Yoon | skhynix.com | 3674 | Semiconductors and Related Devices | 75 | SK hynix Inc. | Icheon | South Korea | SK Hynix Memory Solutions America Inc. | SAN JOSE | SK hynix Inc. | Icheon | South Korea | ||
Sk Hynix Deutschland GMBHSk Hynix Deutschland GMBHNational HQ | Frankfurt am Main, Germany | 2019 | 282 | $238.9M | Corporation | Hee Jun Kim | hynix.com | 5065 | Electronic Parts and Equipment, Not Elsewhere Classified | 75 | SK hynix Inc. | Icheon | South Korea | SK hynix Deutschland GmbH | Frankfurt am Main | SK hynix Inc. | Icheon | South Korea | ||
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SK Hynix’s ownership network is part of over 41 million corporate hierarchies mapped in our company ownership database. This data shows the structure of SK Hynix with its parent company and subsidiaries operating across 78 entities in 13 countries. Discover how SK Hynix is connected globally through our detailed verified dataset — request your free data sample today.
In Icheon, South Korea.
78 subsidiaries in 14 countries.
SK Group is the majority shareholder of SK Hynix.
Yes, SK Hynix is incorporated in South Korea.
SK Hynix employs approximately 30,000 people worldwide.
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Corporate structure overview
Knowing the ownership structure of a company is important to understand how it operates worldwide. Our corporate hierarchy data uncovers the links between parent companies, subsidiaries, and shareholders, showing control and organization within global groups. With SK Hynix, a leading semiconductor company, this insight supports compliance review, business research, and better CRM management. CompanyData.com tracks verified ownership details across millions of firms globally to help you see who controls whom, across industries and borders.
At CompanyData.com, SK Hynix is mapped using our three-level corporate hierarchy model: Global, National, and Local headquarters. This setup helps show how each part of the company fits into the global family.
Each entity receives its own unique ID to link subsidiaries with parent companies, trace ownership, and allow integration with other data systems.
Subsidiaries are marked as controlled when SK Hynix owns more than 50% of the shares. Our data highlights these majority control relations, so you get a clear picture of SK Hynix’s global group structure. This method works well for any multinational company with complex ownership.
This structured data identifies who holds decision-making power in SK Hynix, helps with compliance checks and due diligence, and supports risk and merger assessments. With SK Hynix’s network spanning countries including China (27 subsidiaries), South Korea (12 subsidiaries), the United States (14 subsidiaries), Japan (5 subsidiaries), Germany (2 subsidiaries), and more, CompanyData.com offers a complete view of their global reach. Our platform currently covers over 41 million companies in 200 countries, giving an accurate, transparent look at international corporate groups.

CompanyData.com provides verified insights into the global corporate structure of SK Hynix. Our data supports businesses that need detailed information about company subsidiaries and ownership for CRM enrichment, compliance, and market research. We offer free evaluation samples and larger customized data sets to qualified corporate buyers with legitimate use cases and an active company website. For direct contact or lead lists, please visit our Company Data Platform.
Tell us about your use case or data challenge, and our team will send you a tailored ownership data sample within 24 hours.
You can access SK Hynix company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.
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The price of our SK Hynix company data varies based on your chosen details and delivery method. Whether you need a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to suit your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.
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At CompanyData.com, you can access detailed, verified data on SK Hynix Inc. and all its subsidiaries, updated daily. SK Hynix has 78 subsidiaries across 13 countries with major presence in China (27), USA (14), and South Korea (12). This includes company names, registration details, locations, industry classifications, financial numbers, and key contacts. You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring complete and accurate insights.
At CompanyData.com, our data comes from verified global business sources to ensure accuracy and full coverage. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, ensuring it’s accurate, up-to-date, and GDPR-compliant.
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