Korean Companies in Southeast Asia — 2026-10-14

Top developments

Samsung Electronics: $9.15 Billion Semiconductor Push, $6 Billion to Vietnam

On October 12–13, multiple reports confirmed that Samsung affiliates will invest a combined 12.26 trillion won ($9.15 billion) in semiconductor operations over the coming years. Of this total, approximately 8 trillion won (nearly $6 billion) is directed toward Vietnam, specifically for the construction of two memory test fabs in the Yen Binh Industrial Park in Thai Nguyen province. The first production line is expected to begin operations in the fourth quarter of 2027. This move reinforces Vietnam’s status as a critical hub for Korean high-tech manufacturing, shifting significant downstream testing capacity away from South Korea to optimize supply chain resilience and costs.

IBK Industrial Bank of Korea: Launches First Local Subsidiary in 9 Years

IBK Industrial Bank of Korea held the launch ceremony for IBK Vietnam Bank in Hanoi on October 13. This marks the first time in nine years that a major Korean policy bank has established a fully licensed local subsidiary in Vietnam. The new entity is strategically positioned to serve the small and medium-sized enterprise (SME) finance market, facilitating capital flow for Korean manufacturers operating in Vietnam and supporting bilateral trade. The launch follows immediate directives from the State Bank of Vietnam (NHNN) to streamline operations for foreign banks, highlighting the tightening integration of financial services alongside manufacturing expansion.

Deals, expansion & investment

Retail Investor Inflows to Vietnam ETFs Korean retail investors have significantly increased exposure to Vietnamese equities despite mixed performance. Data from Seoul Economic Daily shows that Korean investors poured 88.5 billion won into a Vietnam-focused ETF over the past three months, bringing total holdings of Vietnamese shares to over 300 billion won. This surge suggests that Korean capital markets are betting on Vietnam’s long-term growth story, even as industrial giants like Samsung execute massive physical infrastructure investments.

Regulation & market context

IMF Projects Vietnam as Regional Growth Leader The International Monetary Fund (IMF) projects global growth will slow to 3.1% in 2026, but Vietnam is expected to lead Southeast Asia with an 8.4% growth rate. Malaysia is projected to follow at 5.2%. This macroeconomic backdrop provides a compelling argument for Korean corporations to deepen their footprint in Vietnam, where domestic consumption and industrial output are expanding faster than in many other ASEAN nations. The IMF’s outlook supports the strategic rationale behind Samsung’s multi-billion dollar commitment to Thai Nguyen.

On the radar

• Hung Yen Industrial Zone Expansion: Hung Yen province reported an 11.22% economic growth rate in 2026, driven by rising foreign investment and infrastructure projects. It is emerging as a key alternative to Hanoi and Ho Chi Minh City for Korean manufacturers seeking lower land costs and improved logistics connectivity.
• FDI Competition: Recent data indicates that one country (likely Singapore or China, though the headline emphasizes the scale) has registered nearly $12.85 billion in FDI into Vietnam in the first nine months of 2026, surpassing Korean FDI registrations by over $3.1 billion. This highlights intensifying competition for Korean market share in Vietnam’s investment landscape.

By the numbers

• $9.15 Billion: Total planned investment by Samsung affiliates in semiconductor operations, with ~$6 billion allocated to Vietnam.
• 8.4%: Projected GDP growth for Vietnam in 2026 according to the IMF, the highest in Southeast Asia.
• 88.5 Billion Won: Amount invested by Korean retail investors into a Vietnam ETF over the last three months.