CT Vision S.L. (International) Holdings Limited, an investment holding company, engages in the building construction, renewable energy, e-commerce, building information modelling, and sale of piles businesses in Hong Kong, the People's Republic of China, and Saipan. It undertakes foundation works, including mini-piling, percussive piling, rock socketed in steel H-pile and bored pile, and construction of pile caps; and ancillary works, such as site formation and demolition. The company is also involved in various general building works comprising structural alteration and additional works, and development of superstructures, such as dwelling, office buildings, stores, public utility buildings, farm buildings, etc. In addition, it engages in engineering, procuring, and construction of electric power projects; leasing solar power systems; and the provision of procurement and related online and offline consultation services to e-commerce companies. The company was formerly known as CT Vision (International) Holdings Limited and changed its name to CT Vision S.L. (International) Holdings Limited in March 2021. The company was founded in 1999 and is headquartered in Wan Chai, Hong Kong. CT Vision S.L. (International) Holdings Limited is a subsidiary of CT Vision Investment Limited.