TBSP Public Company Limited, together with its subsidiaries, engages in the manufacture and sale of plastic cards and vending machines in Thailand and the rest of Asia. The company offers plastic cards, such as EMV, smart, top-up, PVC, and specialty cards, as well as provides professional card design, card personalization, packing and delivery, and card inventory management services. It serves banking and financial, retail, restaurants, transportation, events, and concert sectors. The company was formerly known as Plus Tech Innovation Public Company Limited and changed its name to TBSP Public Company Limited in May 2026. TBSP Public Company Limited was incorporated in 1978 and is based in Samut Prakan, Thailand.