Real estate developer Gerald D. Hines hired New York–based John Burgee Architects with Philip Johnson to design the building, in association with Houston-based Morris-Aubry Architects (now known as Morris Architects). At the time of its completion, it was the tallest skyscraper west of the Mississippi River, standing at 64 stories (901 feet). The building was originally named for its first major tenant and the company that commissioned it, Transco Energy Corporation. In 1995, the building was sold to
Williams Companies, and, in 1999, became Williams Tower. In 2008, Hines REIT Properties LP, an affiliate of Hines Real Estate Investment Trust Inc., purchased the Williams Tower for $271.5 million from Transco Tower Ltd., a partnership consisting of Kuwaiti investors represented by Atlanta-based Fosterlane Management Corp. The building was offered along with a parking garage, a tract across the street from the Williams Tower, and a 48% stake in the
Williams Waterwall (now named the Gerald D. Hines Waterwall Park) and the surrounding park; prior to this transaction Hines had already owned the other 52% of the waterwall. On the morning of September 13, 2008, during
Hurricane Ike, the top of the tower was damaged near the rotating beacon, and many windows were blown out. The skyscraper suffered over $3.5 million in wind damage. Twelve of the 49 elevators were damaged, most by water damage. Hines Real Estate Investment Trust Inc. put the Williams Tower up for sale in August 2012, selling it to Invesco Ltd. subsidiary Invesco Advisers Inc. for $412 million in March 2013. ==Major tenants==