People Associate Principals & Senior Associates ASSOCIATE PRINCIPALS Stefanie Greenfield, AIA, LEED AP Adam Mitchell, AIA, LEED AP Marc Rogers, LEED AP Penny J. Sander Peter Sollogub SENIOR ASSOCIATES James Puopolo, AIA Joslin Stewart, AIA Recognizing exceptional effort and leadership, this group of individuals has achieved notable success in managing complex projects, engaging well with our clients, and providing leadership to younger designers in the firm. Site Map Cambridge Seven Associates, Inc.