Parkway Laboratory Services Ltd (PLS) has laboratories on the premises of Gleneagles, Mount Elizabeth, Parkway East and Mount Elizabeth Novena, the four private hospitals owned by Parkway Group, a satelite outpatient laboratory located in Novena Medical Center, and a reference laboratory located in Ayer Rajah Crescent, which also houses our headquarters. We serve the needs of inpatients and outpatients at the four hospitals as well as other medical practitioners who operate within and outside the hospitals’ medical centres.