Tempus Holdings Limited, an investment holding company, researches, develops, and sells health and wellness products under the OTO brand. The company operates through Sales of Health and Wellness Products Business; and Trading and Logistics Business segments. It sells relaxation, fitness, therapeutic, diagnostic, and cookware products to financial institutions, retail chain stores, and professional bodies. The company is also involved in the trading and distribution of consumer products; property investment; and provision of asset management and investment advisory, internet data, information processing, storage support, internet information technology consulting, logistics, and general trading services. As of December 31, 2021, it operated 23 retail outlets in Hong Kong and Macau; 116 retail outlets in Mainland China; and 8 retail outlets in Singapore and Malaysia, as well as internet and corporate sales channels. In addition, Tempus Holdings Limited exports its products to distributors or wholesalers in Eastern Europe and the Middle East. The company was formerly known as OTO Holdings Limited and changed its name to Tempus Holdings Limited in March 2015. Tempus Holdings Limited was founded in 1978 and is headquartered in Causeway Bay, Hong Kong. Tempus Holdings Limited is a subsidiary of Tempus Holdings (Hong Kong) Limited.