On March 17, 2025, DayOne, a global leader in data center development, officially broke ground on its Chonburi Tech Park (CTP) Data Center campus at the Amata City Chonburi industrial estate.

With a committed investment of USD 1 billion over the next few years, DayOne’s hyperscale data center park will provide scalable, high-performance infrastructure essential for the growing digital economy. The facility will span 122,000 square meters and be powered by 180MW of grid capacity, developed in two phases. Designed with sustainability and energy efficiency in mind, the campus will integrate advanced liquid cooling technology to ensure optimal performance while minimizing its environmental impact.

The groundbreaking ceremony was attended by senior government and industry leaders, including Ms. Jamie Khoo, CEO of DayOne; Mr. Pongpol Yodmuangcharoen, Secretary to the Minister of Industry; Mr. Teerawut Charoensuk, Deputy Governor of the Industrial Estate Authority of Thailand (IEAT); Mr. Phonnathorn Vongprom, Director of the Regional Investment and Economic Center, Thailand Board of Investment (BOI); and Dr. Viwat Kromadit, CTO & CEO of Industrial Estate Business Thailand at AMATA. Their presence underscores the strong public-private collaboration driving Thailand’s ambition to become a premier destination for digital infrastructure investment.

From left to right in the ceremony photo: Mr. Weerapong Duangpiboon, Director, Amata City Chonburi Industrial Estate Office; Mr. Jimmy Yu, SVP, Strategy & Business Development, DayOne; Mr. Teerawut Charoensuk, Deputy Governor, IEAT; Mr. Pongpol Yodmuangcharoen, Secretary to the Minister of Industry; Ms. Jamie Khoo, CEO, DayOne; Mr. Viwat Kromadit, CTO & CEO, Industrial Estate Business Thailand, AMATA; Mr. Phonnathorn Vongprom, Director, Regional Investment and Economic Center, BOI; Mr. Thanawat Aroopan, Director, Digital Innovation and Technology Division, EEC

Amata's top management extends heartfelt congratulations to DayOne on the groundbreaking ceremony. Chawalit Tippawanich, CEO of Amata U Co., Ltd. (fourth from left); Dr. Viwat Kromadit, CTO and CEO of Industrial Estate Business, Thailand (seventh from left); Eiichi Tanabe, Deputy CEO of Amata Corporation PCL (eighth from left); and Osamu Sudo, Acting CMO of Amata Corporation PCL (ninth from left) were present at the event to celebrate this milestone.

DayOne is a pioneering data center developer and operator, delivering scalable, cost-effective, and cutting-edge digital infrastructure solutions. With a presence in Singapore, Malaysia, Indonesia, Greater Bangkok, Hong Kong SAR, and Tokyo, DayOne is committed to advancing the digital economy and fostering innovation across Asia. The groundbreaking marks a significant step forward in enhancing Thailand’s digital infrastructure and positioning the country as a regional hub for cloud computing, AI, and next-generation technology solutions.

Amata congratulates DayOne on this great milestone and is looking forward to being your partner as the journey evolves in Thailand.