Thailand business reference

Starting Water supply and other water distribution in Thailand

Activity-level setup guide for TSIC 36009: taxes, registration, wages, licences and verification path.

2026-08-13Not official

Activity fit

TSIC 36009 identifies Water supply and other water distribution in Thailand. The English activity name is an editorial translation of the official Thai TSIC label.

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