Thailand Private Investment Rebounds in August

Private investment in Thailand increased 2.2% month-on-month in August 2026, rebounding from a 0.3% decline in the previous month. The increase was supported by higher domestic purchases of electrical machinery and medical equipment, alongside increased imports of capital goods, particularly computers and office equipment. Vehicle investment also picked up, helped by higher passenger car registrations and aircraft imports, although pickup truck registrations fell. In contrast, construction investment edged lower, mainly due to weaker non-residential activity, including factory construction in industrial estates and commercial buildings, while residential construction was broadly stable.

Private investment in Thailand slipped 0.3% month-on-month in July 2026, reversing a 0.5% rise in the previous month. It marked the first monthly decline since April, driven mainly by weaker investment in machinery and equipment, reflecting lower imports of capital goods, particularly telecommunications and electrical equipment and specialized machinery. On the other hand, construction investment was broadly unchanged, as weaker residential construction, particularly apartments and dormitories, offset stable activity in the non-residential segment. Within non-residential construction, increased factory building helped offset weaker commercial construction. Investment in the vehicle category also rose, supported by higher passenger car registrations. However, registrations of other vehicle types declined, while imports of aircraft and ships also fell from the previous month.

Private investment in Thailand increased by 0.5% month-on-month in June 2026, easing from a 1.2% increase in the previous month, marking the softest monthly increase since January 2025. Despite the moderation, investment remained supported by continued spending on machinery and equipment, driven by stronger exports of technology-related products amid the global electronics upcycle. Ongoing investment in data centers and digital infrastructure also sustained capital expenditure. Meanwhile, electric vehicle (EV) sales increased as elevated fuel prices and shifting consumer preferences boosted demand, encouraging investment across the EV supply chain. Construction activity edged up overall, supported by industrial and commercial projects despite cautious business sentiment and tighter financial conditions.