Willis Tower Willis Tower The Willis Tower, built as and still commonly referred to as the Sears Tower, is a 110-story, skyscraper in Chicago, Illinois. At completion in 1973, it surpassed the World Trade Center towers in New York to become the tallest building in the world, a title it held for nearly 25 years; it remained the tallest building in the Western Hemisphere until the completion of a new building at the rebuilt World Trade Center site in 2014. The building is considered a seminal achievement for its designer Fazlur Rahman Khan. The Willis Tower is the second-tallest building in the
Sears Canada of Distinctive Appliances and the sale was due to be completed in December 2017. The headquarters were in Downtown Toronto, inside an eight-story complex which was formerly the home to Sears' flagship location within the Toronto Eaton Centre until 2014. The headquarters moved there from 222 Jarvis Street after that building was sold in 2007. The lower four floors of the Eaton Centre location remained in use for retail, including a three-floor Nordstrom store from fall 2016 onwards, while the upper four floors continued as Sears Canada headquarters. This headquarters remained active until the retailer completed liquidation on January 14,