THAILANDSICThailand Standard Industrial Classification

TSIC Activity

43301

Joinery installation and interior completion

รับออกแบบ ตัด ประกอบและ ติดตั้งกระจกอลูมิเนียม ผ้าฉาบเรียบ ผนังเบา ติดตั้งกระจกอลูมิเนียมรับติดตั้งกระจก โชว์รูมหน้าร้านค้าสำนักงาน บ้านพักอาศัย คอนโดมิเนียม โรงแรม

What this activity covers

Companies in this sector install building components and provide interior decoration services.

  • Building component installation — Installing doors, windows, and other structural elements
  • Interior decoration — Decorating and finishing interior spaces
  • Furniture installation — Installing various types of furniture
  • Ceiling and wall installation — Installing ceilings, walls, and movable partitions
  • Renovation services — Renovating residential and commercial spaces

What companies here also do

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

  • Construction contracting — Contracting for building construction projects
  • Glass and aluminum installation — Installing glass and aluminum structures

Not included here

  • Production of doors, windows, rolling doors, mosquito screens, wrought iron made from metal produced in factories. See activities 25113
  • Installation of automatic doors and revolving doors. View activities 43299
  • Floor and wall covering with tiles, stone, carpet, wood, paper and other materials. See activity 43302.
  • Interior Designer Activities View 74101 Activities
  • Assembly of movable furniture. See activity 95240.

Foreign ownership

List 3: Restricted, FBL/BOI route availableinherited from 43

Construction, except construction of infrastructure providing basic public services in public utilities or transport that requires special apparatus, machinery, technology or expertise, and except other categories prescribed in ministerial regulations

The infrastructure carve-out is subject to a minimum foreign capital requirement, subject to capital thresholds, verify current figures.

FBA B.E. 2542, List 3 (10)Routes: Foreign Business Licence, BOI promotion, US Treaty of Amity

Auto-mapped, verify against the Act. These TSIC mappings are indicative, not legal advice; the schedules of the Foreign Business Act B.E. 2542 are the authority. See the full foreign ownership reference.

Industry at a glance

as of 23 ก.ค. 69

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

3,129
active companies operate here
฿7.8Bregistered capital, combined
฿28.1B
Sector revenue · 2025
+35% since 2023
฿1.3B
Net profit · 2025
1,420 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
6%of new registered capital is foreign-held
฿11.1M foreign฿171.3M Thai

Largely domestic, with some foreign investment.

New in 2026

139+16.8%

registrations, YTD

Registered capital

฿7.8B+5.7%

since year-end

Largest by revenue

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

  1. 1Kingsmen C.M.T.I. Public Company Limited฿898.2M
  2. 2Bangkok Dec-Con Public Company Limited฿854.9M
  3. 3Rightman Co., Ltd.฿551.1M
  4. 4TOP PAL ENGINEERING (THAILAND) CO., LTD.฿478.8M
  5. 5Master Plan 101 Co., Ltd.฿469.1M

Largest by registered capital

  1. 1Bangkok Dec-Con Public Company LimitedNonthaburi฿538.1M
  2. 2Kingsmen C.M.T.I. Public Company LimitedPathum Thani฿272.6M
  3. 3P R Corporation Co., Ltd.Chiang Mai฿140.0M

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.

832
Registered
since 2022
787
Still active
45
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 232 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.

Emerhub

Restricted activity? There is usually a route.

Emerhub structures foreign-owned companies around FBA restrictions: Foreign Business Licence applications, BOI promotion, and compliant shareholding structures. Talk through your case before you commit to one.

Talk to Emerhub Thailand