Showa Shell Sekiyu KK specializes in producing and distributing oil and natural gas. Net sales break down by activity as follows:
- manufacture and distribution of oil products (93.9%): gasoline, kerosene, fuel oils, fuels, lubricants, solvents, liquefied petroleum gas, bitumen, etc. The group also develops a petrochemical sales activity;
- production and distribution of renewable energies (5.6%);
- other (0.5%).