- Diageo
- AAAS
- U.S. Army
- Penton Publishing
- Harford Mutual Insurance
- Comfortech
- Harkins Builders
- Monarc Construction
- College of Notre Dame of Maryland
- The Community College of Baltimore Country
- Baltimore City Community College
- GSE Systems
- ITRON
- Tessco
- Radims Communications
- The Catholic University of America
- Archdiocese of Baltimore
- Medstar Health Systems
- McDaniel College
- Washington College
- University of Maryland Law School