SEN X Public Company Limited operates in Thailand's property development sector. It offers property and common area management for condominiums, housing estates, commercial buildings, warehouses, and shopping centers, along with hotel and residential projects. The company also provides project sales agency services, land trading, real estate services, residential and digital platform operations, investment and business matching, and rental management. It runs retail and residential services under the Smartify Home and SEN PROP brands, and offers brokerage, agency, decoration, and amenity sourcing. Formerly SENA J Property Public Company Limited, it changed its name to SEN X Public Company Limited in May 2023. Founded in 2010, it is headquartered in Bangkok, Thailand.