TSIC Activity
Regional Offices of Multinational Corporations
สำนักงานภูมิภาคของบริษัทข้ามชาติ
What this activity covers
Regional offices of multinational corporations coordinate and supervise operations without registering as a legal entity in Thailand.
- Coordination and Supervision — Overseeing branches and affiliates
- Consulting Services — Providing expert advice to affiliates
- Training and Development — Organising training for personnel
- Financial Management — Managing financial operations
- Marketing Control — Overseeing marketing strategies
- Sales Planning — Planning sales promotions
- Research and Development — Developing new products and services
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Establishing Branches — Setting up local and international branches
- International Business Operations — Running an international business centre
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDBased on few new registrations this year — read as a rough signal only.
2 of the 5 largest companies here are foreign-owned Thailand subsidiaries.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
Largest by registered capital
- 1GDST Co., Ltd.Bangkok฿55.0M
- 2Kojima Industries Asia Corporation Co., Ltd.Phra Nakhon Si Ayutthaya฿43.6M
- 3Imedicorp Co., Ltd.Bangkok฿18.0M
Source: Department of Business Development DataWarehouse. Financial figures are combined totals of companies that filed statements; revenue and profit shown for the latest three reporting years.
Companies registered since 2022
Browse allNew DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.
New registrations per year
Largest active companies by registered capital
- ARISE DIGITAL TECHNOLOGY COMPANY LIMITEDPrivate limited company · กรุงเทพมหานคร฿4.0B
- ADOBE (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- บจ.ยูนิตี้เอ็กซ์ โฮลดิ้ง กรุ๊ป จำกัดPrivate limited company · ชลบุรี฿5.0M
- POWER ONE PLUS MANAGEMENT CO., LTD.Limited partnership · นครราชสีมา฿1.0M
- บจ.เอเวอร์ไพน์ เครสท์ กรุ๊ป จำกัดPrivate limited company · กรุงเทพมหานคร฿100K
- O DIGI CO., LTD.Private limited company · กรุงเทพมหานคร฿100K
Source: Department of Business Development (DBD) new-registration records, 2022 to present. Counts cover companies first registered in that window, reflect the latest snapshot load, and may lag the live register.
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