On July 28, 2024, Smart TTC Public Company Limited held a merit-making ceremony and organized activities to celebrate 30th anniversary.

26 July 2018 Merit-making and monk-feeding ceremony, along with activities to celebrate the 25th anniversary of SmartTTC Co., Ltd., and giving out prizes to employees as gifts and encouragement.

On September 27, 2024, Smart TTC Public Company Limited participated in celebrating the 64th anniversary of the Provincial Electricity Authority (PEA) by donating funds to support public welfare in recognition of the significant milestone.