- Capitol Investment Associates
- CB Commercial
- CenterMark Properties
- Kiewit Construction Group, Inc.
- Koll Real Estate
- Mills Corporation
- Montgomery and Annapolis Malls
- National Harbor
- Rouse Company
- Sommerset Homes/Extreme Home Makeover
- Urban America, L.P.
- Westfield America, Inc.
- Westfield Corporation, Inc.
