Thailand business reference

Starting Steam supply and air conditioning system (except for the production of ice not for consumption) in Thailand

Activity-level setup guide for TSIC 35302: taxes, registration, wages, licences and verification path.

2026-08-13Not official

Activity fit

TSIC 35302 identifies Steam supply and air conditioning system (except for the production of ice not for consumption) 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