Regions Tower (Indianapolis)
| Company type | Commercial office building |
|---|---|
| Industry | Office real estate |
| Founded | 1970 |
| Headquarters | Indianapolis , United States |
Area served | Indiana regional headquarters for Regions Financial Corporation |
| Products | Office space |
Regions Tower, also referred to as One Indiana Square, is a 36-floor commercial office structure located at 211 North Pennsylvania Street in the heart of downtown Indianapolis, Indiana. Originally opened in 1970 as the main office for Indiana National Bank, it currently functions as the Indiana regional headquarters for Regions Financial Corporation, prominently featuring the Regions branding and logo.
The building occupies the southern portion of the city block bordered by Pennsylvania, New York, Delaware, and Ohio streets. Its exterior is characterized by dark-tinted glass at the base, with a recessed architectural style that creates a sheltered walkway along the west side and sections of the north and south elevations, supported by marble-covered square columns. A parking garage is situated at the eastern base of the tower. Although initial designs proposed two additional towers on the northern half of this block, these plans were never realized. The development necessitated closing off the first block of Massachusetts Avenue and demolishing the Knights of Pythias Building located at Massachusetts and Pennsylvania.
After sustaining damage from severe weather events in 1978, 1980, and 1990, the building’s façade and external lighting were upgraded during the mid to late 1990s. Following tornado-force winds on April 2, 2006, a further exterior renovation was carried out. The owners invested in a modern LED lighting system and refreshed the façade with a light blue curtain wall designed by Gensler of San Francisco, incorporating predominantly clear glass panels.