Which technology company will soon build a five-story biodome structure in downtown Seattle?

Amazon is building a new campus in downtown Seattle and the design was unanimously approved by the city's design review board. The construction proposal will now need to be approved by the city's planning and development department, and it is expected to pass without opposition there, too. The design includes a 65,000 square foot, 95-feet tall glass biodome structure that houses offices, dining areas, and retail stores.