Petrochemicals Business (TPX)
Petrochemical plant produces the Petrochemical product of Thai Paraxylene co., Ltd. which the shareholder of Thaioil to presents a role in generating income to the Thaioil.
LUBE BASE OIL BUSINESS
Production Plant produces the Engine oil of the Thailand Lube Base Oil Plc. The shareholder of Thaioil presents a role in generating income to the Thaioil.
SOLVENT AND CHEMICAL PRODUCTS BUSINESS (TOS/TX/SAKC/TSV/TSR)
Chemical Solvents Business and Chemical Products the quality chemicals Products of Thaioil, PTT group are manufacturers and distributors in the country and abroad with standard for a variety of formats.
POWER GENERATION (TOP SPP/GPSC)
Small Electricity Plant is the property to make money consistently and have a high chance of future expansion.
Manufacture of ethanol Business (TET)
For the Government's policy support the production and renewable energy. The company has established the Thaioil Ethanol Limited holds 100 percent for the development of ethanol and business continuity.