TC Energy Corporation is a major North American energy company, based in the TC Energy Tower building in Calgary, Alberta, Canada, that develops and operates energy infrastructure in Canada, the United States, and Mexico. The company operates three core businesses: Natural Gas Pipelines, Liquids Pipelines and Energy.

The TC Energy Center is a highrise that represents one of the first significant examples of postmodern architecture construction in downtown Houston, Texas. The building has been formerly known as the RepublicBank Center, the NCNB Center, the NationsBank Center, and the Bank of America Center. The building was completed in October 1983 and designed by award-winning architect Johnson/Burgee Architects, and is reminiscent of the Dutch Gothic architecture of canal houses in The Netherlands. It has three segmented tower setbacks, each with "a steeply pitched gabled roofline that is topped off with spires". The tower was developed by Hines Interests and is owned by a joint venture of M-M Properties and an affiliate of the General Electric Pension Trust.