Tempus Holdings Ltd. operates as an investment holding company. The firm develops and retails health and wellness products through its OTO brand. It operates through the following segments: Sales of Health and Wellness Products and Trading Business. The Sales of Health and Wellness Products segment engages in the sales and research and development of health and wellness related products. The Trading Business segment engages in the trading and distribution of consumer products. The company was founded on January 20, 2011 and is headquartered in Hong Kong.