Hygieia Group Limited, an investment holding company, provides general cleaning services in Singapore and Thailand. The company offers general cleaning works for various public and private venues, including medical centres, shopping malls, commercial and industrial buildings, schools, hotels, and private condominiums, as well as public access areas in town councils. It also provides general cleaning works for private customers at private residences, an office, and industrial buildings. The company was founded in 1991 and is headquartered in Singapore. Hygieia Group Limited is a subsidiary of TEK Assets Management Limited.