THAILANDSICThailand Standard Industrial Classification

TSIC Activity

66121

Securities brokerage activities

ประกอบกิจการเป็นตัวแทนและนายหน้าในธุรกิจหลายประเภท โดยครอบคลุมถึงการให้บริการในฐานะตัวกลางเพื่ออำนวยความสะดวก ในการซื้อขายและบริการนายหน้าสำหรับธุรกิจต่าง ๆ รวมถึงบริการเป็นที่ปรึกษาเพื่อช่วยลูกค้าสำห

What this activity covers

Companies in this sector act as brokers in financial markets, facilitating transactions for securities and related instruments.

  • Securities brokerage — Acting as a broker for securities transactions
  • Stock brokerage — Facilitating stock trading activities
  • Mutual fund brokerage — Brokerage services for mutual fund units
  • Bond brokerage — Acting as a broker for bond transactions
  • Financial market services — Related activities in financial markets

What companies here also do

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

  • Cryptocurrency brokerage — Facilitating transactions for cryptocurrencies
  • Financial marketing services — Providing marketing services related to financial products
  • Stock trading consulting — Offering consulting services for stock trading

Not included here

  • Manual transactions in financial markets View activities 64992
  • Portfolio management, either for compensation or under contract. See activity 66301.

Industry at a glance

as of 23 ก.ค. 69

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

200
active companies operate here
฿63.2Bregistered capital, combined
฿38.2B
Sector revenue · 2025
-4% since 2023
฿202.0M
Net profit · 2025
73 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
0%of new registered capital is foreign-held
฿0 foreign฿6.0M Thai

Based on few new registrations this year — read as a rough signal only.

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

New in 2026

5+0.0%

registrations, YTD

Registered capital

฿63.2B+7.3%

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.

33
Registered
since 2022
26
Still active
7
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 11 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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