THAILANDSICThailand Standard Industrial Classification

TSIC Activity

27101

Manufacture of electric motors and generators

ประกอบกิจการโรงงานผลิต วิจัยและพัฒนา ออกแบบ และจำหน่ายไดรฟ์และมอเตอร์ขนาดเล็ก

What this activity covers

This activity involves the manufacture of electric motors and generators, excluding specific types of engines and related equipment.

  • Electric Motors — Manufacture of various electric motors
  • Generators — Manufacture of electric generators
  • Motor-Generator Sets — Manufacture of motor-generator sets
  • Main Drives — Manufacture of main drives for generators
  • Armature Rewinding — Rewinding of armature windings in factories

What companies here also do

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

  • Control Systems — Research and development of control systems for motors
  • Electronic Components — Manufacture and sale of electronic components related to motors
  • Micro-Motors — Manufacture and sale of special micro-motors
  • Power Conversion Equipment — Production of power conversion equipment
  • Household Appliances — Development and manufacture of household electrical appliances

Not included here

  • Manufacture of electric welding and soldering machines. See activity 27909.
  • Turbine Generator Set Manufacturing See Activity 28110
  • Manufacture of starter motors and generators for internal combustion engines. See activity 29302.

Industry at a glance

as of 23 ก.ค. 69

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

220
active companies operate here
฿31.7Bregistered capital, combined
฿81.0B
Sector revenue · 2025
-20% since 2023
฿3.2B
Net profit · 2025
88 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
86%of new registered capital is foreign-held
฿57.0M foreign฿9.5M Thai

Foreigners are strongly represented in new investment under this activity.

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

New in 2026

9-25.0%

registrations, YTD

Registered capital

฿31.7B+4.2%

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.

74
Registered
since 2022
71
Still active
3
Dissolved
฿3.0M
Median capital
of active

New registrations per year

2022peak 26 in 20242026

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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