RSD Hospitals Sdn. Bhd. Registration No: 198901004482 (181788-D) Ramsay Sime Darby Health Care is a collaboration of two big names: Sime Darby and Ramsay Health Care. With a workforce of over 100,000 employees in over 20 countries, Sime Darby is a Malaysia-based diversified multinational involved in key growth sectors namely, plantation, property, motors, industrial equipment, energy & utilities and healthcare. Ramsay Health Care is the largest private hospital group in Australia and a growing global healthcare presence with over 150 hospitals in France, the United Kingdom, Indonesia and Malaysia.