Sakol Energy Public Company Limited performs the energy business operation of Private Mother Station (PMS) 2 stations and subsidiaries performs the business operation of conduct on. producing and selling of compressed bio-methane gas (CBG) and biomass power plant with the installed capacity of 9.9 MWThe main business of the company is Private Mother Station (PMS) by providing the services of compressing NGV to the natural gas transportation vehicles of PTT PCL ("PTT") to transport to the Private Mother Station (PMS) outside the gas pipeline or Daughter Station including performing the operation in improving the quality of natural gas in order to conform to the required standards prior to the use in other parts. The customer is PTT.At present, the Company owns 2 Private Mother Stations (PMS) ; Private Mother Station of Pathum Thani Province and Private Mother Station of Saraburi Province. The contract is made for hiring to compress natural gas along with establishing Private Mother Station ("Gas compressing hire contract") with PTT.