Samsung Electronics executive team & leadership
Samsung Electronics's executive team includes 9 tracked leaders as of July 2026, led by TM Roh (President and Chief Executive Officer, Head of Device eXperience (DX) Division). The org chart, per-leader profiles and full leadership list are below.
Leadership overview
Samsung Electronics has 9 tracked executives leading key functions including company strategy and operations, financial strategy, technology strategy and engineering, a key function (as of July 2026). Samsung Electronics is a global technology leader that designs and manufactures semiconductors, smartphones, televisions, wearables, tablets, digital appliances, network systems, medical devices and LED solutions. Its Device Solutions (DS) Division is one of the world's largest makers of memory chips, and its Device eXperience (DX) Division builds the Galaxy mobile line and Samsung's consumer electronics. Founded in 1969, the company is headquartered at Samsung Digital City in Suwon, South Korea.
Org chart
Employees by management level
EstimatedLeadership team
| Name | Title | Location | Profile |
|---|---|---|---|
| TM Roh | President and Chief Executive Officer, Head of Device eXperience (DX) Division | View → | |
| Young Hyun Jun | Vice Chairman and Co-Chief Executive Officer, Head of Device Solutions (DS) Division | View → | |
| Park Soon-cheol | Executive Vice President, Head of Corporate Management Office and Chief Financial Officer | View → | |
| Janghyun Yoon | President and Chief Technology Officer of the Device eXperience (DX) Division, Head of Samsung Research | View → | |
| Lee Jae-yong | Executive Chairman | View → | |
| Park Hong-geun | President, Head of Samsung Advanced Institute of Technology (SAIT) | View → | |
| Won-joon Choi | President, Head of Research and Development, Mobile eXperience (MX) Business | View → | |
| Yong Kwan Kim | President, Corporate Management, Strategy and Operations, Device Solutions (DS) Division | View → | |
| CK Kim | Executive Vice President, Head of Digital Appliances (DA) Business | View → |
Contact details locked (••••@samsung.com). Reveal in Google Sheets with Derrick.
Leadership roles at Samsung Electronics
TM Roh · full profile →
President and Chief Executive Officer, Head of Device eXperience (DX) Division
Tae-moon Roh, known as TM Roh, is President and Chief Executive Officer of Samsung Electronics and Head of its Device eXperience (DX) Division, a role he took when the company reinstated a dual-CEO structure in late 2025. He joined Samsung in 1997 and spent his career in mobile, leading development of the Galaxy smartphone line before becoming Head of the Mobile eXperience (MX) Business in 2020, where he drove Samsung's push into foldable phones and on-device AI. As DX CEO he oversees the mobile, visual display, digital appliances, health and medical equipment, and networks businesses.
Young Hyun Jun · full profile →
Vice Chairman and Co-Chief Executive Officer, Head of Device Solutions (DS) Division
Young Hyun Jun, Vice Chairman, is Co-Chief Executive Officer of Samsung Electronics and Head of its Device Solutions (DS) Division, the company's semiconductor arm, while also serving as Head of the Memory Business. A semiconductor veteran, he spent much of his career in Samsung's memory business and later led Samsung SDI as its president before returning to run the DS Division in 2024. He oversees Samsung's memory, foundry and System LSI operations at a time when high-bandwidth memory for AI has become central to the company's earnings.
Park Soon-cheol · full profile →
Executive Vice President, Head of Corporate Management Office and Chief Financial Officer
Park Soon-cheol is Executive Vice President, Head of Corporate Management Operations and Chief Financial Officer of Samsung Electronics, where he leads the company's financial strategy, capital allocation and investor communications and presents its quarterly results. A long-time Samsung finance executive, he took over as group CFO in 2024 and represents the company in discussions with governments and partners on its global investment plans.
Janghyun Yoon · full profile →
President and Chief Technology Officer of the Device eXperience (DX) Division, Head of Samsung Research
Janghyun Yoon is President and Chief Technology Officer of Samsung Electronics' Device eXperience (DX) Division and Head of Samsung Research, the company's global network of advanced R&D centers. Appointed in the 2025 leadership reorganization, he directs software, AI and next-generation technology development across Samsung's consumer electronics and mobile products.
Lee Jae-yong · full profile →
Executive Chairman
Lee Jae-yong is Executive Chairman of Samsung Electronics and a grandson of the group's founder, Lee Byung-chul. He assumed the chairman title in 2022, having effectively led the group since 2014, and sets Samsung's long-term vision, governance and strategic investments across semiconductors, mobile and future technologies.
Park Hong-geun · full profile →
President, Head of Samsung Advanced Institute of Technology (SAIT)
Park Hong-geun is President and Head of the Samsung Advanced Institute of Technology (SAIT), Samsung's central research organization, having joined the company on January 1, 2026 from Harvard University, where he was a distinguished professor. A globally recognized expert in nanotechnology and fundamental science, he leads Samsung's research into future devices, including quantum computing and neuromorphic semiconductors.
Won-joon Choi · full profile →
President, Head of Research and Development, Mobile eXperience (MX) Business
Won-joon Choi is President and Head of Research and Development for Samsung Electronics' Mobile eXperience (MX) Business, overseeing the engineering and technology behind the Galaxy smartphone, tablet and wearable line. He regularly leads the technical roadmap presented at Samsung's Galaxy Unpacked events, with a focus on foldable devices and on-device AI.
Yong Kwan Kim · full profile →
President, Corporate Management, Strategy and Operations, Device Solutions (DS) Division
Yong Kwan Kim, the President, Corporate Management, Strategy and Operations, Device Solutions (DS) Division at Samsung Electronics, oversees day-to-day operations. In this role, Yong oversees operational efficiency, supply chain and execution, aligning day-to-day priorities with the company's broader objectives. Yong works alongside the rest of Samsung Electronics's leadership team to support execution across the business. As President, Corporate Management, Strategy and Operations, Device Solutions (DS) Division, Yong plays a central part in Samsung Electronics's direction and performance (as of July 2026).
CK Kim · full profile →
Executive Vice President, Head of Digital Appliances (DA) Business
CK Kim, the Executive Vice President, Head of Digital Appliances (DA) Business at Samsung Electronics, leads a key function. In this role, CK oversees strategic priorities within their remit, aligning day-to-day priorities with the company's broader objectives. CK works alongside the rest of Samsung Electronics's leadership team to support execution across the business. As Executive Vice President, Head of Digital Appliances (DA) Business, CK plays a central part in Samsung Electronics's direction and performance (as of July 2026).