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project · September 16, 2026

Google reveals new Thompson Center atrium and civic-art plans

The update materially advances one of the country’s most closely watched adaptive-reuse and preservation projects. New renderings show how Google and A+I intend to transform Helmut Jahn’s 17-story atrium while adding public retail, gathering space and a major Sanford Biggers sculpture.

Google reveals new Thompson Center atrium and civic-art plans

James R. Thompson Center, Randolph and Clark Streets, Chicago, Illinois, United States

About this story

Google has released updated designs for the Thompson Center redevelopment, including a widened central opening below the 17-story atrium, a cascading grand staircase, terraced seating, retail and dining. Architecture Plus Information developed the new atrium concept. Artist Sanford Biggers has been commissioned to create Vector, a 30-foot-tall glazed-terracotta sculpture based on quilt geometries and Illinois collections. Google is also commissioning an atrium artwork through a paid After School Matters youth program and supporting A Better Chicago’s education initiative.

Status and timeline

Redevelopment is in progress. Google plans to open the building to employees, tenants and the public in 2028.

Design highlights

Adaptive reuse of a postmodern landmark; retention and activation of the 17-story atrium; large civic stair as circulation and gathering space; direct CTA connection; quilt-inspired glazed-terracotta public sculpture.

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