TSIC Activity
Manufacture of electrical signs
ประกอบกิจการผลิต จำหน่ายและติดตั้งผลิตภัณฑ์การจราจรและอุปกรณ์ความปลอดภัยทุกชนิค รับเหมาติดตั้งระบบไฟฟ้า ไฟสัญญาณจราจร รวมทั้งระบบคอมพิวเตอร์เกี่ยวกับจราจรและอุปกรณ์ความปลอดภัยทุกชนิดทุกประเภท
What this activity covers
This activity involves the production of electrical signaling devices and related safety equipment.
- Electrical signaling devices — Production of devices like traffic lights and pedestrian crossing lights
- Burglar alarm systems — Manufacture of non-control station alarm systems
- Fire alarm systems — Production of fire alarms not connected to control stations
- Electric scoreboards — Manufacturing of electronic scorekeeping displays
- Sirens — Production of alert sound devices
- Electric bells — Manufacture of electrical bell systems
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Traffic signal installation — Providing installation services for traffic signals
- Traffic safety equipment — Production and sale of road safety gear
- Consulting services — Business consulting for management in commercial and industrial sectors
Not included here
- 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.
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDBased on few new registrations this year — read as a rough signal only.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
- 1Genius Traffic System Co., Ltd.฿874.1M
- 2C-Con System Technology Co., Ltd.฿588.2M
- 3Future Telecom Co., Ltd.฿420.2M
- 4Double M International Co., Ltd.฿375.4M
- 5Master Sign and Traffic Co., Ltd.฿258.5M
Largest by registered capital
- 1C-Con System Technology Co., Ltd.Nonthaburi฿200.0M
- 2Genius Traffic System Co., Ltd.Nakhon Pathom฿200.0M
- 3SYSTECH (THAILAND) CO., LTD.intlChon Buri฿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 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
- 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
- SUMLAMAT SUPPLY LIMITED PARTNERSHIPLimited partnership · นครราชสีมา฿1.0M
- DIGITAL AND SCORE CO., LTD.Private limited company · นครปฐม฿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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