TH Thailand-Code.com Thailand business code, tax and compliance reference
TH
Thailand business reference

TSIC group 642: Activities of holding companies

Browse TSIC group 642 Activities of holding companies with linked classes and five-digit activity codes used in Thailand.

2026-05-05Not official
Business guidesOpen activity-level setup pages after selecting a TSIC code. Business licencesReview permit checkpoints linked to the activity. Foreign ownershipCheck FBA and BOI routing before relying on ownership assumptions. Tax ratesOpen the tax pages that usually matter after selecting a TSIC code. StandardsCheck product and regulator checkpoints tied to the activity. Company registryUse registry pages when the code selection affects setup or verification work. ProvincesReview local wage and operating context next to the classification tree.

Classes in this group

Class6420TSIC class 6420Activities of holding companiesBrowse TSIC class 6420 Activities of holding companies with linked five-digit activity codes and practical reference routes for Thailand.

Final five-digit codes in this group

Code64201TSIC 64201Activities of holding companiesOfficial TSIC PDF extract for Activities of holding companies. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.Code64202TSIC 64202Activities of holding companiesOfficial TSIC PDF extract for Activities of holding companies. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.

TSIC hierarchy

All linked classes