THAILANDSICThailand Standard Industrial Classification

TSIC Activity

45203

General vehicle maintenance (Car-washing, polishing and similar services)

ประกอบกิจการให้บริการคาร์แคร์ครบวงจร เช่น ล้าง ขัด เคลือบสี และรวมถึงติดสติกเกอร์ ยานพาหนะทุกชนิด และอุปกรณ์ ชิ้นส่วนยานพาหนะทุกชนิด

What this activity covers

Companies provide routine cleaning and maintenance services for vehicles, including washing, polishing, and oil changes.

  • Car washing — Routine washing of vehicles
  • Polishing services — Polishing vehicles for shine and protection
  • Rust prevention — Services to prevent rust on vehicles
  • Oil changes — Changing engine oil and other fluids
  • Interior cleaning — Cleaning of seats and carpets
  • Car seat repair — Repair services for automotive seats

What companies here also do

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

  • Detailing services — Comprehensive cleaning and restoration
  • High-pressure cleaning — Using high-pressure methods for cleaning
  • Vacuum services — Vacuuming interiors of vehicles

Not included here

  • Roadside towing services View activities 52214
  • Road Safety Testing for Vehicles View Activity 71202

Industry at a glance

as of 23 ก.ค. 69

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

1,605
active companies operate here
฿3.8Bregistered capital, combined
฿9.2B
Sector revenue · 2025
-3% since 2023
฿124.5M
Net profit · 2025
613 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
2%of new registered capital is foreign-held
฿4.0M foreign฿187.7M Thai

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

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

New in 2026

135+48.4%

registrations, YTD

Registered capital

฿3.8B+11.2%

since year-end

Largest by revenue

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

  1. 1On Nut Honda Automobile Co., Ltd.฿760.5M
  2. 2Wiz Auto Service Co., Ltd.฿570.0M
  3. 3Doar (Thailand) Co., Ltd.intl฿435.8M
  4. 4Moo 8 Kanyotha Co., Ltd.฿327.3M
  5. 5FT Cell and Service Co., Ltd.฿288.1M

Largest by registered capital

  1. 1Wiz Auto Service Co., Ltd.Bangkok฿200.0M
  2. 2Sammit Protruck Solution Center Co., Ltd.Samut Sakhon฿160.0M
  3. 3V.O.K. Group Co., Ltd.Bangkok฿130.0M

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.

563
Registered
since 2022
519
Still active
44
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 134 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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