TUCSON, AZ (May 5, 2025) — The Chamber of Southern Arizona—a transformative merger between Sun Corridor Inc. and the Tucson Metro Chamber—was officially launched on May 2, drawing more than 700 regional stakeholders to a high-energy kickoff luncheon at the JW Marriott Tucson Starr Pass Resort & Spa.
The event marked a historic milestone for Southern Arizona’s business community, with regional and congressional leaders applauding the consolidation as a bold step toward collaboration, resource sharing, and unified economic leadership.
“We’re creating a bigger, bolder, and more unified voice for the entire business community in Southern Arizona,” said Susan Gray, president and CEO of Tucson Electric Power, who will chair the new Chamber…