THAILANDSICThailand Standard Industrial Classification

TSIC Activity

33152

Repair of air and spacecraft

ประกอบกิจการให้บริการซ่อมบำรุงอากาศยานและบริการภาคพื้นในสนามบินกับสายการบินต่างๆ

What this activity covers

This activity involves the repair and maintenance of aircraft and their engines, excluding factory modifications.

  • Aircraft maintenance — Repair and upkeep of aircraft
  • Engine repair — Maintenance of aircraft engines
  • Aircraft parts repair — Repair of aircraft components
  • Ground services — Support services at airports for aircraft
  • Consulting services — Advisory services for aircraft maintenance

What companies here also do

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

  • Aircraft parts trading — Buying and selling of aircraft components
  • Drone maintenance — Repair services for drones

Not included here

  • Reconstruction of aircraft performed in a factory. See activity 30300.

Industry at a glance

as of 23 ก.ค. 69

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

92
active companies operate here
฿4.7Bregistered capital, combined
฿2.7B
Sector revenue · 2025
-57% since 2023
฿-73299859
Net profit · 2025
23 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
0%of new registered capital is foreign-held
฿0 foreign฿3.0M Thai

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

New in 2026

2-50.0%

registrations, YTD

Registered capital

฿4.7B+6.5%

since year-end

Largest by revenue

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

  1. 1Revima Asia Pacific Co., Ltd.฿1.7B
  2. 2MJET Maintenance Co., Ltd.฿228.6M
  3. 3Charoenkrung Engineering Co., Ltd.฿213.5M
  4. 4Sam's Engineering Co., Ltd.฿120.2M
  5. 5Aero Fort Co., Ltd.฿114.1M

Largest by registered capital

  1. 1Thai MRO Services Co., Ltd.Bangkok฿2.0B
  2. 2Revima Asia Pacific Co., Ltd.Chon Buri฿780.5M
  3. 3EXCEL ASIA CO., LTD.Chon Buri฿682.7M

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.

32
Registered
since 2022
26
Still active
6
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 10 in 20232025

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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