Oil Refinery (TOP)

Petrochemical (TPX)

Lube Base Oil (TLB)

Ethanol(TET)

Power Generation (TP/IPT)

Transportation (TM)

Energy Consulting Service (TES)

Solvent and Chemical Products
(TOS/TS/SAKC/TSV)

	Thaioil Energy Solutions Co., Ltd. operates a high-level consultancy service in an area of oil refining and petrochemical technologies concerned with energy-related businesses.

	2007
	Energy solutions consultancy service
	100% by Thai Oil Public Company Limited