When the tower was built in 1973, the major tenant was Sears (Sears Roebuck & Co.) and the company's naming rights were granted for 30 years. However, the name remained unchanged after the expiration in 2003.
When Willis Group Holdings (London) took occupancy in the tower in 2009, the company purchased the naming rights effective July 16, 2009.
Willis Tower. The new tenent London-based Willis Group Holdings reached an agreement with the buildings owners and the name of the tower is being changed from Sears tower to Willis Tower.
In 1981 they changed the company name to Sears Merchandising Group
Willis Tower is the new name for the building formerly known as the Sears Tower.
Antenna 451.9m. Towers 378.6m. They were the tallest buildings in the world from 1998 to 2004.
no because the twin towers are 1,776 feet and the sears tower is 1,730 feet 527m
It was renamed the Willis Tower on 16 July 2009.
245 Louis Ave.
No, the Sears Tower (willis tower) is around 250 feet taller than the Petronas Towers to the pinnacle.
The Sears name rights expired in 2003 but the Insurance broker Willis from London leased a major portion of the tower asking in exchange the rights of the name. So as in TODAY July 16th 2009 The Tower's name will be Willis Tower
Because the naming rights had expired.
500,000 inches
False, it ranks fifth in the world.