Thai Smile Group is a Thai-based transportation company focused on providing sustainable public transit solutions through electric buses and boats. Operating under the brand TSB (Thai Smile Bus), the company aims to modernize urban mobility in Bangkok and surrounding provinces with eco-friendly, zero-emission vehicles.
The company operates 124 electric bus routes and electric boat services across the Chao Phraya River, serving the Bangkok metropolitan area and five adjacent provinces. With a fleet of over 2,350 electric buses and 40 electric boats, Thai Smile Group emphasizes clean energy, reduced carbon emissions, and improved public health by eliminating pollution from transportation.
Thai Smile Group integrates technology into its services, offering the TSB Go Plus mobile application for route planning and digital ticketing via the HOP Card. The company also prioritizes employee training and service quality, with over 2,500 drivers and 2,300 bus hostesses ensuring a safe and pleasant experience for passengers.
Committed to sustainability, the company has reduced carbon emissions by 24.8 million tons annually and actively participates in environmental initiatives. It collaborates with government agencies, universities, and NGOs to promote green mobility, support community development, and advance research in sustainable transportation.