TSIC Activity
Other professional, scientific and technical activities, not elsewhere classified
ประกอบธุรกิจการตลาดและการประชาสัมพันธ์ ทั้งในรูปแบบออนไลน์ (Digital Marketing) และออฟไลน์ เช่น การโฆษณา การจัดกิจกรรมส่งเสริมการขาย การสร้างแบรนด์ การจัดทำคอนเทนต์ การวางแผนกลยุทธ์ทางการตลาด และการตลา
What this activity covers
This code covers a variety of professional, scientific, and technical services not classified elsewhere.
- Technical consulting — Other technical consulting services
- Film production coordination — Acting as an agent for film and entertainment production
- Artist agency services — Managing artists and performers
- Business coordination — Providing coordination and negotiation services
- Scientific support — Supporting science and technology enterprises
- Technical support services — Providing technical support in various industries
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Event organization — Managing events and performances
- Freelancer coordination — Connecting freelancers with clients
- Health consulting — Providing safety and health consulting services
Not included here
- Wholesale of used motor vehicles by auction, see sub-category 4510
- Internet Auction Activities (Retail) See 47912 activities
- Auction Room Activities (Retail) View 47919 Activities
- Insurance related assessments, such as claim assessments, see activity 66210.
- Insurance Agent and Broker Activities View 66222 Activities
- Real estate agent activities View 68201 activities
- Accounting Activities View 69200 Activities
- Advertising Presentation and Other Advertising Design View Activities 73101
- Industrial product design activities See activities 74109
- Activities of convention and exhibition organizers, see subgroup 8230
- Independent Auctioneer Activities View 82990 Activities
- Customer Engagement Strategy Management View 82990 activities
- Consumer Credit and Debt Counseling View Activities 88909
- Freelance Journalist Activities See Activities 90001
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 YTDForeigners are strongly represented in new investment under this activity.
1 of the 5 largest companies here are foreign-owned Thailand subsidiaries.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
- 1Software One Co., Ltd.฿2.4B
- 2Rentokil Initial (Thailand) Co., Ltd.intl฿690.0M
- 3RMA Group Co., Ltd.฿629.3M
- 4Elnex Co., Ltd.฿312.9M
- 5Purple Ventures Co., Ltd.฿305.2M
Largest by registered capital
- 1EP-Tech Ventures Holding Co., Ltd.Bangkok฿11.0B
- 2Purple Ventures Co., Ltd.Bangkok฿9.0B
- 3Change C Co., Ltd.Bangkok฿351.9M
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
- TOPCO TECHNOLOGIES (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿30.0M
- บจ.คาทาค เซาท์อีสต์ เอเชีย เทสติ้ง แอนด์ เซอร์ติฟิเคชัน เซอร์วิส จำกัดPrivate limited company · กรุงเทพมหานคร฿22.0M
- HLS ASIA-PACIFIC ENTERPRISE SERVICE BASE CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- PRODUCTION SERVICE WORLDWIDE CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- MAGIC HEAD PRODUCTION CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- GLOBAL DEAL ENTERPRISES CO., LTD.Private limited company · นนทบุรี฿5.0M
- SIMTECH ACADEMY CO., LTD.Private limited company · สมุทรปราการ฿5.0M
- DITCHAI LOGISTICS CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- NORTHEAST SAFETY SOLUTIONS CO., LTD.Public limited company · ขอนแก่น฿5.0M
- GLOBAL JOBBIC CO., LTD.Private limited company · ภูเก็ต฿5.0M
- YUKI ENTERTAINMENT CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- บจ.โปรเชฟ ฟู๊ด ดีเวลลอปเมนท์ จำกัดPrivate limited company · อุดรธานี฿5.0M
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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