Workers assemble Boeing 787s at the company's plant in North Charleston, S.C., in 2015. Results of a vote released Wednesday show workers have rejected union representation. Bruce Smith/AP hide caption toggle caption Bruce Smith/AP The Two-Way Boeing Employees Vote Against Unionizing In South Carolina February 15, 2017 In a post on Facebook, the lead organizer says workers have said they don't need a union "at this time." The union says it represents 35,000 Boeing employees at 24 other locations around the country.