Thailand business reference

Starting Manufacture of refinary petrole um products in Thailand

Activity-level setup guide for TSIC 19201: taxes, registration, wages, licences and verification path.

2026-08-13Not official

Activity fit

TSIC 19201 identifies Manufacture of refinary petrole um products in Thailand.

Setup path

  1. Confirm that the TSIC code matches the real revenue-generating activity.
  2. Choose a legal-entity route and check company registry requirements.
  3. Review foreign ownership, BOI, tax and payroll checkpoints together.
  4. Verify sector licences and product controls before launch.

Staffing references

Province references

Core reference path