Ann Ledger Architect
Arch Street Preservation Fund
Ballinger
The Annie E. Case Foundation
Bartram’s Garden
BBLM Architects
Campbell-Hill Aviation Group
Bernardon Haber Holloway Architects
Biobehavioral Diagnostics
Boys & Girls Clubs of America
Branch Associates
Brooklyn Tech Alumni Foundation
Bruce E. Brooks Consulting Engineers
Centocor, Inc.
Child Trends
The Children’s Hospital of Philadelphia Foundation
Christiana Care Health System
Converse Winkler Architecture
Corporation fo a Skilled Workforce
Custom Gardens
Drexel University, College of Medicine
duPont Hospital for Children
Eastern Apicultural Society
Economic Mobility Corporation
The Ford Foundation
GreenSpace Alliance
Impax Laboratories, Inc.
InterVistas
JacobsWyper Architects
The James Irvine Foundation
JKR Partners
Joel Karsten, author 
Kimmel Bogrette Architecture+Site
Krieger Architects
Learning Policy Institute
Legal Action Center
Linguistic Data Consortium
Frank Linton, author
Lucile Packard Foundation for Children’s House
MedRisk, Inc.
National Iron & Steel Museum
The National Mentoring Partnership
Nemours Health and Prevention Services
New Holland Concrete
Pancoast & Clifford
Partners for Sacred Places
PECO Energy
Philadelphia Airport System
The Philadelphia Contributionship
Preservation Alliance of Greater Philadelphia
Public/Private Ventures
New York University,
   The Research Alliance for New York City Schools
OMG Center for Collaborative Learning
Robert Wood Johnson Foundation
Rutgers School of Engineering
Seiler + Drury
Wallworks, Inc.
University of Pennsylvania,
School of Arts & Sciences
University of Pennsylvania,
   School of Engineering and Applied Science
University of Pittsburgh, School of Medicine
The Wallace Foundation
Workforce Professionals Training Institute
York Building Products