Koperasi Pekerja Swasta Pulau Pinang 'KOPESTA' is a representative organisation for private sector workers which was established on 21st of April 2008 and was registered under Entrepreneur Development Ministry and Koperasi Malaysia on 20th of June 2008. KOPESTA established it aims to help to increase the income of the sector worker welfare in the state of Pulau Pinang especially and will extend up to the whole of Malaysia.