SITIO is a collaborative practice of architects, urban designers and planners based in Philadelphia. Founded by Antonio Fiol-Silva - a former long-time Principal of WRT whose studio built a national reputation for award-winning projects - the firm focuses on context sensitive transformational developments. That studio, now incorporated as SITIO, continues to design vibrant, mixed-use places at a wide variety of scales. SITIO is rooted in a commitment to placemaking, sustainability, and design excellence with a regard for local context. This focus has been recognized with several honors including six ULI Philadelphia Willard G ‘Bill’ Rouse III Awards for Excellence, and a ULI Global Award for Excellence.


SITIO is a Nationally, State,and Locally Certified MBE             NAICS Codes : 541310; 541320; 541410; 541611