THAILANDSICThailand Standard Industrial Classification

TSIC Activity

43299

Other construction installation, not elsewhere classified

ประกอบกิจการจำหน่ายและติดตั้งกระจกอลูมิเนียม งานกระจกอลูมิเนียมโดยติดตั้งกับตัวอาคาร บ้าน สำนักงาน ออฟฟิศ งานกั้นห้อง กั้นพื้นที่ สถานศึกษา หน่วยงานราชการ

What this activity covers

Companies in this sector install, repair, and maintain various non-electrical equipment and systems in buildings and civil structures.

  • Elevator installation — Installation and maintenance of elevator systems
  • Escalator installation — Installation of escalators in buildings
  • Automatic door systems — Installation of automatic and revolving doors
  • Gutter installation — Installation of gutters and related systems
  • Ventilation systems — Installation of ventilation turbines and vacuum systems
  • Miscellaneous construction — Installation of various unclassified construction items

What companies here also do

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

  • Solar panel installation — Design and installation of solar panels for industrial use
  • Construction consulting — Providing consulting services for construction projects
  • Steel structure installation — Installation of steel structures and components
  • Fencing construction — Construction services for fences and retaining walls

Not included here

  • Industrial machinery installation, view activities 33200
  • Production of gutters, awnings, and metal ventilation turbines produced in the factory. See activities 25119

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.

2,183
active companies operate here
฿11.1Bregistered capital, combined
฿21.6B
Sector revenue · 2025
+27% since 2023
฿1.3B
Net profit · 2025
1,073 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
30%of new registered capital is foreign-held
฿49.1M foreign฿116.5M Thai

Foreigners are strongly represented in new investment under this activity.

New in 2026

97+120.5%

registrations, YTD

Registered capital

฿11.1B+2.1%

since year-end

Largest by revenue

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

  1. 1Summa N.K. Contracting Co., Ltd.฿1.0B
  2. 2Thai Kij Machinery Co., Ltd.฿815.8M
  3. 3Neo 727 Co., Ltd.฿540.2M
  4. 4Nexter Living Co., Ltd.฿503.5M
  5. 5Mobilize Co., Ltd.฿469.2M

Largest by registered capital

  1. 1Meta Corporation Public Company LimitedBangkok฿4.0B
  2. 2Nexter Living Co., Ltd.Bangkok฿629.6M
  3. 3SUSAN SMART SOLUTIONS CO., LTD.Saraburi฿220.0M

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.

419
Registered
since 2022
395
Still active
24
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 106 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.

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