- United Technologies
- The Stafford Foundation
- EMC
- WETA
- Ronald Reagan Building and International Trade Center
- Fairmont Hotel & Resorts
- The Meyerhoff Foundation
- Glover Park Hotel
- Boston Consulting Group
- Billy Rose Foundation
- The Steinway Gallery
- National Endowment for the Arts and Humanities
- The American Hungarian Federation
- Benevity
- The Billy Rose Foundation
- The Marinus and Minna B. Koster Foundation
- The George L. Shields Foundation
- Mid-Atlantic Arts Foundation
- The Bernstein Family Foundation
