Jay Mart Public Company Limited, through its subsidiaries, engages in the wholesale and retail of mobile phones and related accessories in Thailand and Cambodia. It is also involved in the development, sale, and rental of properties; and operation of specialty coffee shop under the Casa Lapin and Rabb Coffee brand names. The company also engages in the debt collection and debt management; non-life insurance business; application development activities; and product distribution activities under the SINGER brand, as well as provision of hire-purchase services and car title loan services. In addition, it offers consulting services in E-commerce and information technology sectors; consumer loan services, such as revolving loan, term loan, mobile loan, and car for cash and other types of loans under the Kashjoy brand. The company was founded in 1988 and is based in Bangkok, Thailand.