SUNGDO ENG USA, a subsidiary of Seoul-based Sungdo Engineering & Construction Co. Ltd., is operating out of an 11,735-square-foot office space in Suwanee serving as its beachhead in the U.S. market. The company was drawn to Georgia due to the growing number of high-tech investments, SUNGDO ENG USA’s chief executive said in a news release. A previously listed address put the company in Duluth, and the Georgia Secretary of State’s website notes that SUNGDO incorporated in November 2019 in Suwanee, meaning it has had a foothold in Georgia for nearly two years at the least.