Hanoi, April 6 -- Bangkok (NNT/VNA) - The Board of Investment (BOI) has reported strong growth in domestic investment, with Thai-majority companies increasing investment value by 86% in 2025 as businesses expand into new industries. Total investment exceeded 670 billion THB, driven by a shift toward technology, innovation, and sustainability. BOI Secretary-General Narit Therdsteerasukdi said Thai entrepreneurs remain a substantial force in the economy alongside foreign investors, with rising project applications and investment activity. Thai-majority firms submitted 1,170 applications, accounting for about one-third of the total. Investment has been concentrated in major sectors such as infrastructure and transport, digital and data centr...