TSIC Activity
Manufacture of electrical signs
ประกอบกิจการผลิต จำหน่ายและติดตั้งผลิตภัณฑ์การจราจรและอุปกรณ์ความปลอดภัยทุกชนิค รับเหมาติดตั้งระบบไฟฟ้า ไฟสัญญาณจราจร รวมทั้งระบบคอมพิวเตอร์เกี่ยวกับจราจรและอุปกรณ์ความปลอดภัยทุกชนิดทุกประเภท
Definition
Production of electrical signaling devices such as traffic lights, pedestrian crossing lights, production of burglar and fire alarm systems that do not send signals to a control station, production of electrical signs, production of electric scoreboards, production of sirens, production of electric bells.
Excluded from this code
- Production of non-electrical markings See materials related activities
- Plastic signs View activities 22299 Metal signs View activities 25999
- Production of burglar and fire alarm systems that send signals to a control station. See activity 26309.
- Manufacture of mechanical and electrical signalling equipment, safety and traffic control equipment for railway, tramway, river and road travel, parking facilities, airports. See activity 30200.
Foreign ownership
Not on the Foreign Business Act restricted lists.
The Foreign Business Act B.E. 2542 (1999) restricts majority foreign ownership only for the activities named in its three annexed Lists. This activity is not among the mappings we hold, so a foreign investor can generally hold up to 100% of the equity, subject to any sector-specific licence and to minimum-capital rules (typically THB 2 million per restricted business, or THB 3 million where a Foreign Business Licence applies).
If an activity is restricted, the routes to foreign majority
- BOI promotion — the Board of Investment can grant up to 100% foreign ownership for promoted activities, with tax and non-tax incentives.
- Foreign Business Licence — permission from the Ministry of Commerce to operate a List 2 or List 3 activity as a foreign-majority company.
- US Treaty of Amity — US nationals may hold majority ownership in most activities, treated as Thai nationals for FBA purposes.
This is general guidance, not legal advice, and mappings are auto-derived. The schedules of the Foreign Business Act B.E. 2542 are the authority; verify against the Act, or ask us to check your specific activity. See the full foreign ownership reference.
See the full foreign ownership reference for all three FBA lists.
Companies registered since 2022
Browse allNew DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.
New registrations per year
Largest active companies by registered capital
- BND TECHNOLOGY CO., LTD.Private limited company · กรุงเทพมหานคร฿10.0M
- BANGKOK ROAD SOLUTION CO., LTD.Private limited company · ราชบุรี฿5.0M
- SRR ENGINEERING 2023 CO., LTD.Private limited company · อ่างทอง฿5.0M
- KINGLIGHT LED CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- MON MA MA CO., LTD.Private limited company · พระนครศรีอยุธยา฿3.0M
- ULTIMATE ROAD CO., LTD.Joint venture · พิจิตร฿2.0M
- CHOK ANAN ENGINEERING 2022 LIMITED PARTNERSHIPPublic limited company · สกลนคร฿2.0M
- S. SAENGMANEE SUPPLY 69 CO., LTD.Private limited company · นนทบุรี฿1.0M
- MAHANAKHON HIGHWAY EQUIPMENT CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- THANABODI THAVEEWAT LIMITED PARTNERSHIPLimited partnership · ยโสธร฿1.0M
- 56 SI ARUN ROJ GLOBAL GROUP CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- VALD INTERNATIONAL CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
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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