Samsung Group has just announced a large-scale investment plan in the semiconductor manufacturing sector in Vietnam. According to VnEconomy, Samsung Electro-Mechanics – a subsidiary of Samsung Group – will inject 2.51 trillion won (equivalent to about $1.84 billion) to expand its semiconductor microchip substrate plant located in Thai Nguyen province. This move is part of the group's overall investment strategy worth 6.7 trillion won aimed at enhancing its production capacity for high-end semiconductor products, especially the FC-BGA product line serving artificial intelligence (AI) applications.
Strategic advance into the AI semiconductor segment
According to Chosun.com, this 2.51 trillion won investment will help Samsung Electro-Mechanics in Thai Nguyen scale up production, with completion and official operation expected before the end of April 2028. This is a crucial step in the long-term plan to meet the soaring demand for semiconductor components for AI servers, AI accelerators, and smart autonomous device systems.
FC-BGA (Flip-chip Ball Grid Array) technology is a core semiconductor microchip substrate type responsible for connecting high-performance chips to motherboards while transmitting electrical signals and supplying power. This product line helps shorten signal transmission distances, increase data transfer speeds, and improve energy efficiency – essential technical standards as AI applications boom. Mr. Chang Duck-hyun, President of Samsung Electro-Mechanics, shared with Chosun.com that demand for FC-BGA for servers and data centers currently exceeds 50% of its current production capacity.
Not only accelerating hardware production, Samsung is also expanding into digital infrastructure development as it joins units including Samsung Electronics, Samsung C&T, Samsung SDS, Samsung SDI, Samsung Life Insurance, and Samsung Fire & Marine Insurance in planning a $1 billion investment in Helix Digital Infrastructure (an enterprise established in June 2026 in the US, specializing in large-scale data centers and AI infrastructure).
Samsung's key manufacturing pillar in Vietnam
The decision to expand the production facility in Thai Nguyen further consolidates Vietnam's role as a key manufacturing hub for the South Korean conglomerate. Currently, Samsung maintains 4 core units in Vietnam, including Samsung Electronics Vietnam Thai Nguyen (SEVT) and Samsung Electronics Vietnam (SEV).
Published data shows that in the first half of 2026, these 4 core factories achieved a total revenue of 52.2495 trillion won (equivalent to about $35.26 billion), up 20.5% over the same period in 2025. The SEVT complex in Thai Nguyen alone is the largest contributor to the group's revenue and profit structure in Vietnam, with revenue exceeding 24.006 trillion won (about $16.2 billion), recording a 22% growth rate. Notably, all of Samsung's operations in Vietnam contribute up to 17.1% of the group's total revenue.
Alongside manufacturing capacity, Vietnam's tech ecosystem has also recorded significant changes. Vietnam has now reached 27.2 million 5G subscribers, has nearly 245,000 businesses deploying AI, ranks second in Southeast Asia in generative AI adoption, and has risen one spot to 43rd in the 2026 Global Innovation Index.
Significance for businesses
The $1.84 billion expansion project by Samsung Electro-Mechanics clearly reflects the shift of high-tech capital flows in Vietnam: from ordinary electronic assembly stages to the manufacturing of complex semiconductor components and infrastructure serving AI technology. This shift brings many practical impacts for the business community:
- Opportunities for the supporting supply chain: International enterprises manufacturing materials, auxiliary components, precision mechanics, and specialized packaging for the semiconductor industry have more opportunities to directly access the ecosystem of large-scale factories in the North.
- Promoting specialized industrial infrastructure: Strict requirements for clean technology, stable energy, and digital connectivity of semiconductor complexes will drive the development demand for high technical standard factories and industrial parks.
- Resonance from the technology wave: The presence of the FC-BGA production line creates a solid premise for equipment and technical solution providers to expand their market share in the Vietnamese market.
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