Assurance Healthcare Limited, an investment holding company, operates in the healthcare business in Singapore. The company develops and distributes healthcare products and services and manages healthcare solutions through retail, direct selling, network marketing, and e-commerce. It offers managed healthcare solutions to corporations through a network of medical service providers to deliver healthcare services to the employees of corporations. It also offers various services, including real-time information and cost control; work injury case management; online employment medical check-up reports; and vaccination and infectious disease testing services. The company was formerly known as Revez Corporation Ltd. and changed its name to Assurance Healthcare Limited in August 2024. The company is based in Singapore.