THAILANDSICThailand Standard Industrial Classification

TSIC Activity

82199

Document preparation and other specialized office support activities

ประกอบกิจการดำเนินเอกสาร ยื่นเอกสาร แบบคำร้อง เกี่ยวกับการนำเข้าแรงงานต่างด้าว

What this activity covers

Companies in this sector provide document preparation and various office support services.

  • Document preparation — Creating and preparing various documents
  • Proofreading services — Checking documents for errors
  • Printing services — Producing printed materials
  • Word processing — Editing and formatting text documents
  • Secretarial support — Providing administrative assistance
  • Document certification — Issuing official document certifications
  • Mailing services — Handling document distribution and mailing

What companies here also do

Seen in real company registrations under this code — beyond the official definition, so licensing may differ.

  • Electronic signature services — Providing certification for electronic signatures
  • Data conversion services — Converting documents into electronic formats
  • Customs documentation — Preparing documents for customs clearance
  • Government documentation — Handling documents for government processes

Industry at a glance

as of 23 ก.ค. 69

The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.

179
active companies operate here
฿537.2Mregistered capital, combined
฿1.5B
Sector revenue · 2025
+3% since 2023
฿58.2M
Net profit · 2025
72 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
5%of new registered capital is foreign-held
฿2.1M foreign฿42.3M Thai

Largely domestic, with some foreign investment.

1 of the 5 largest companies here are foreign-owned Thailand subsidiaries.

New in 2026

26+100.0%

registrations, YTD

Registered capital

฿537.2M+6.2%

since year-end

Largest by revenue

Latest filed-year revenue, not a multi-year total

  1. 1Ion Mountain (Thailand) Co., Ltd.intl฿459.5M
  2. 2O.S. Printing House Co., Ltd.฿155.4M
  3. 3Bangkok Advance Service Co., Ltd.฿153.0M
  4. 4P.V. Graphic Print Co., Ltd.฿99.8M
  5. 5Sinocean Import Export Co., Ltd.฿87.7M

Largest by registered capital

  1. 1Ion Mountain (Thailand) Co., Ltd.intlSamut Prakan฿145.0M
  2. 2O.S. Printing House Co., Ltd.Bangkok฿70.0M
  3. 3WCS South East Asia Co., Ltd.Bangkok฿10.0M

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 all

New DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.

81
Registered
since 2022
76
Still active
5
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 23 in 20262026

Largest active companies by registered capital

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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