SANTO CO., LTD. is a Japan-based company mainly engaged in the construction business. The Company has three business divisions. The Civil Engineering division is involved in the contracted construction work business, including general civil engineering works, paving works and underground works. The Construction division is engaged in the construction of business and government office buildings, accommodation facilities, stores and factories, schools and hospitals, condominium apartments, among others. The Real Estate division is engaged in the planning, investigation, design and supervision of regional development, urban development and environment improvement; the sale, purchase, leasing, brokerage, management and appraisal of real estate.