TSIC Activity

43909

Other specialized construction activities, not elsewhere classified

ประกอบกิจการงานรถแมคโคร งานขุดดิน งานคอนกรีต งานหินคลุก

Definition

Other specialized construction activities that require special skills or special construction equipment, moisture and water protection work, moisture protection work in buildings, structural submersion, installation of non-factory assembled steel parts, steel bending, bricklaying and stone masonry, roofing of residential buildings, installation and dismantling of scaffolding and platform lifts, including rental of scaffolding and platform lifts, erection of chimneys and industrial furnaces, work requiring specialized skills that require climbing skills and the use of related tools, such as working at heights or on high-rise buildings, etc., subsurface work, construction of outdoor swimming pools, cleaning of external buildings with steam and sandblasting, and similar activities, including rental of cranes with drivers and rental of machinery and equipment used in construction, including cranes, with supervisors.

Excluded from this code

  • Renting of construction machinery and equipment without operator. See activity 77305.

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.

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.

495
Registered
since 2022
477
Still active
18
Dissolved
฿1.0M
Median capital
of active

New registrations per year

2022peak 142 in 20242026

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.

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