About Union Hall

Union Hall is a 38,000 sq. ft. building where disruptors come to roll up their sleeves and get to work.

We are located in Cincinnati’s historic Over the Rhine neighborhood, a thriving beer-soaked powerhouse of culinary delight and entrepreneurial energy. Located just across from parking and around the corner from Washington Park, our space sits in the heart of the new, wrapped in the beauty of the old. Union Hall is the permanent address for Cintrifuse, the Brandery, Astronomer, Refinery Venture and more —organizations that have exploded the regional landscape for successful startups.

We are the premier workspace for creative thinkers and doers of all stripes. At Union Hall, we provide a vibrant, dynamic, and collaborative work environment geared towards problem solvers and visionaries. Come for a tour, stay for your future.

Union Hall Cincinnati
Union Hall Cincinnati

Union Hall is the permanent address for Cintrifuse, The Brandery, Hillman Accelerator, Astonomer, and Refinery Ventures. Our building is also called home to over 150 companies that work out of our four floors of open co-working space.

We are the premier workspace for creative thinkers and doers of all stripes. At Union Hall, we provide a vibrant, dynamic, and collaborative work environment geared towards problem solvers and visionaries.

Come for a tour, stay for your future.