| |
| 2011 |
| 215 East 68th Street, New York |
| |
| 2010 |
| Merchantile Exchange Garage |
| Pinnacle Bank Headquarters |
| Santa Clara Valley Medical Center |
| The University of Kansas School of Pharmacy |
| |
| 2009 |
| 11 Ivan Street |
| Aviva, Iowa, USA |
| Centre Point West, Alaska |
| Crocker Art Museum, California |
| Dana-Farber Cancer Institute |
| Koschitzky Residence New York, New York |
New Meadowlands Stadium, New Jersey  |
| OSF Street 2009 |
| Principal Parking Structure |
| Wellmark, Iowa |
| |
| 2008 |
| 10th Street Tower |
| 153 Elizabeth Street, New York |
| 200 Fifth Avenue, New York |
| Anchorage Museum of History and Art, Alaska |
| Bank of Smithtown Huntington, New York |
| Bio Ventures Center University of Iowa Coralville, Iowa |
| California Institute of Technology IST Building, California |
| Central Michigan University |
| Eastern Avenue Pumping Station, Baltimore |
| Fairbanks International Airport, Alaska |
| Hy-Vee Corporate Expansion, Iowa |
| Minneapolis Community and Technical College Health Sciences Renovation, Minnesota |
| Princeton University, New Jersey |
| The 55 M Street office building |
| The University of Massachusetts Amherst, Massachusetts |
| USDA Consolidated Laboratory, Iowa |
| |
| 2007 |
| Davis Tower, Iowa |
| Michigan University |
| One Hyde Park |
| One Museum Place, Atlanta |
| Royal London Hospital |
| Seigle Reisdence N. Mohawk, Illinois |
| Sprint Arena, Missouri |
| Syracuse University |
| |
| 2006 |
| Des Moines Public Library, Iowa |
| Eagle Corporate Headquarters, Iowa |
| First Federal Savings Bank of Iowa, Iowa |
| Ice Skating Rink Pavilion, Iowa |
| Ladco Tower / Ladco 13 |
| Meditech Computer Science Building |
| Wells Blue Bunny |
| Wells Fargo Financial North, Iowa |
| Wells Fargo Home Mortgage, Iowa |
| |
| 2005 |
| Ladco 2 Office, Iowa |
| Ladco I, Iowa |
| Marriott Coralville |
| West Des Moines Campus, Iowa |
| |
