THAILANDSICThailand Standard Industrial Classification

TSIC Activity

61101

Internet access activities over wired networks

ประกอบกิจการให้บริการ จำหน่าย ติดตั้ง ซ่อมบำรุงโครงข่ายอินเตอร์เน็ต และจำหน่ายอุปกรณ์ ติดตั้ง ซ่อมบำรุงไฟฟ้า ทุกชนิด

What this activity covers

Companies provide core internet services and support over wired networks, including communication and technical services.

  • Internet service provision — Core services for internet access and communication
  • Web page services — Creation and design tools for customer websites
  • Technical support — Assistance for internet-related services
  • Telecommunications services — Wired internet telecommunications, including fax and calls
  • Internet cafes — Public access to internet services
  • Video conferencing — Services for online meetings via the internet

What companies here also do

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

  • Data centre services — Hosting and managing data for clients
  • Online streaming consulting — Advisory services for internet broadcasting
  • Software leasing — Providing IT network and software solutions

Industry at a glance

as of 23 ก.ค. 69

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

571
active companies operate here
฿20.0Bregistered capital, combined
฿69.9B
Sector revenue · 2025
-32% since 2023
฿3.6B
Net profit · 2025
217 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
0%of new registered capital is foreign-held
฿0 foreign฿20.2M Thai

Almost entirely Thai-held — little foreign capital enters here.

New in 2026

11-8.3%

registrations, YTD

Registered capital

฿20.0B-5.2%

since year-end

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.

123
Registered
since 2022
110
Still active
13
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 44 in 20222026

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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