Thailand’s foreign and domestic investment applications jumped 37% year-on-year to $43.6 billion (approximately 1.47 trillion baht) across 1,299 projects in the first half of 2026, driven by a massive wave of capital flowing into digital infrastructure and artificial intelligence (AI) data centers, according to the Thailand Board of Investment (BOI).
The surge comes even as the global economy faces headwinds from geopolitical tensions, energy price volatility, and supply chain restructuring, with Thailand emerging as a preferred base for investment across Southeast Asia. Leading the capital influx is the digital sector, which reached $33 billion (approximately 1.12 trillion baht) in investment applications.
“Thailand’s investment growth held steady even as the world economy faced real turbulence,” said Mr. Narit Therdsteerasukdi, Secretary General of the BOI. “This reflects strong investor confidence in Thailand’s potential as a base for the industries of the future.”
Foreign direct investment (FDI) applications drove the bulk of the growth, skyrocketing 80% year-on-year to $40.5 billion (approximately 1.37 trillion baht) across 877 projects. Singapore emerged as the top source of FDI, filing applications worth $33.2 billion (approximately 1.12 trillion baht) across 158 projects. The United Kingdom followed as the second-largest investor at $1.40 billion (approximately 47.2 billion baht) across 11 projects, with China close behind at $1.35 billion (approximately 45.8 billion baht) across 321 projects, Taiwan at $1.12 billion (approximately 38.0 billion baht) across 47 projects, and Japan at $970.1 million (approximately 32.8 billion baht) across 123 projects.
These investments remain heavily concentrated in digital technology — including data centers, data hosting, and cloud services — followed by electronics and electrical appliances such as optical transceivers, printed circuit boards, hard disk drives, and data-center networking and cooling systems, along with humanoid robotics parts, automotive parts, food and beverage, and advanced materials.
Geographically, Thailand’s industrialized Central region claimed the largest share of capital at $26.7 billion (approximately 903.8 billion baht) across 513 projects, followed by the Eastern region at $14.7 billion (approximately 495.7 billion baht). The North stood out with investment value up 93% year-on-year, led by energy and utilities, agriculture and food processing, and medical projects.
To support the massive power requirements of next-generation data centers, Thailand is seeing a parallel surge in renewable energy infrastructure. The energy and utilities sector recorded 221 projects worth $1.17 billion (approximately 39.5 billion baht) during the first half of the year, dominated by 198 clean energy initiatives — including solar, wind, biomass, and biogas power plants — valued at $779.7 million (approximately 26.4 billion baht).
Concurrently, manufacturers are investing in automation to remain competitive. Under the BOI’s “Smart and Sustainable Industry” initiative, companies submitted 132 applications valued at $507.6 million (approximately 17.2 billion baht) to upgrade machinery, adopt digital technology, and integrate automation and robotics into production and services.
The projects approved by the BOI in the first half of 2026 will generate over 82,000 jobs for Thai workers and consume approximately $11.4 billion (approximately 386 billion baht) in domestic raw materials annually, accounting for 42% of the projects’ total raw material use, and is expected to boost the nation’s export capacity by more than $36.8 billion (approximately 1.24 trillion baht) per year.
“Investment value is not the only goal,” Mr. Narit said. “Real success means quality jobs, higher skills, and better income for Thai workers. It means real opportunities for Thai businesses inside the supply chain, and growth that reaches every region, not just a few. That is why we will keep pushing for actual investment to happen as quickly as possible through the Thailand FastPass mechanism, driving economic growth and letting Thai people share directly in the shift to the industries of the future.”
For more information, visit the Thailand Board of Investment website.
