Sheehan Nagle Hartray ArchitectsSheehan Nagle Hartray Associates is a leading architectural firm with offices in Chicago and London. We create innovative educational, work, living, cultural and recreation environments for institutions, businesses and governments to achieve their education, commercial and civic goals.

Our unmatched combination of design breadth and technical depth leads clients through the most complex architectural challenges. We are trusted by leading communities, schools and businesses as an objective and imaginative partner.