Industrial Estates in Thailand
Thailand's industrial estates concentrate manufacturing tenants, infrastructure, and customs incentives in defined zones. The four major operators — Pinthong, Amata, WHA (post-Hemaraj merger), and Rojana — anchor most flagship estates along the Eastern Seaboard.
Pinthong, Amata, WHA, Rojana — Eastern Seaboard Industrial Estates Compared
Side-by-side comparison of Thailand's four major industrial estate operators. Tenant mix, location, port access, lease rates, and which one fits your operation.
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About this directory
Each estate operator has a distinct profile: Pinthong is closest to Sriracha port (best for export-heavy tenants); Amata owns infrastructure and offers the highest occupancy rates; WHA is largest by total leased area after the Hemaraj acquisition; Rojana spreads across Eastern Seaboard plus Ayutthaya and Prachinburi.
Industrial Estate — FAQ
What's the difference between Pinthong, Amata, WHA, and Rojana?⌄
All major Thai industrial estate operators. Pinthong (5 estates near Sriracha port), Amata (Chonburi, Rayong, Hanoi VN), WHA / Hemaraj (largest by area, owns 11 estates), Rojana (mixed-use estates across the Eastern Seaboard). Amata and WHA dominate by total leased area.
Can I tour an industrial estate?⌄
Yes — most estates run buyer / tenant tours by appointment. Contact the estate's leasing office (phone listed here) to arrange. Major estates have visitor centers with sample factory units and infrastructure overviews.
Do Thai industrial estates offer BOI tax incentives?⌄
Yes — factories inside IEAT-designated industrial estates are eligible for Board of Investment (BOI) promotion including corporate income tax exemption (up to 8 years), import duty exemption on machinery, and land ownership rights for foreign entities. Eligibility depends on industry sector and investment size.