Boeing moved their headquarters from the Seattle area to Chicago in 2001 for various reasons: https://www.nytimes.com/2001/05/11/business/chicago-offering-big-i

Boeing moved their headquarters from the Seattle area to Chicago in 2001 for various reasons: https://www.nytimes.com/2001/05/11/business/chicago-offering-big-incentives-will-be-boeing-s-new-home.html https://www.nytimes.com/2001/05/11/business/chicago-offering... Reminiscent of Amazon's HQ2 efforts.