| |
| 2018 |
| Iowa State University, Iowa |
| Marin Healthcare District, California |
| Mission Bay Arena & Entertainment Complex, California |
| |
| 2016 |
| Employers Mutual Casualty Company, Iowa |
| Facilities Management, The University of Iowa, Iowa |
| Market Street Place, San Francisco, California |
| Oakland Medical Center, California |
| Uptown Station, Oakland, California |
| Visual Arts Building, University of Iowa, Iowa |
| |
| 2015 |
| Nebraska Medical Center, Omaha |
| The University of California, Berkeley, California |
| University of Iowa School of Music, Iowa |
| |
| 2014 |
| Hancher Auditorium, The University of Iowa, Iowa |
| Stanford Hoover Medical Office Building, California |
| University of Iowa School of Art, Iowa |
| |
| 2013 |
| 4H Building Renovation & NIC Office Building, Nebraska |
| Alegent Creighton Health, Nebraska |
| Des Moines Municipal Services Center, Iowa |
| Devaney Sports Center of University of Nebraska-Lincoln, Nebraska |
| Dordt College, Sioux Center, Iowa |
| Engineering Facility of The University of Alaska Fairbanks, Alaska |
| GeoSouthern Energy Corporation, Texas |
| SAC Federal Credit Union, Nebraska |
| Student Community Center of The University of California, California |
| The George Washington University, Washington, D.C. |
| The State Library Archives Museum (SLAM) in Juneau, Alaska |
| The University of Massachusetts Lowell, Massachusetts |
| |
| 2012 |
| 215 East 68th Street, New York |
| 516 North Lake Shore Dr, Chicago |
| New Exempla Saint Joseph Hospital Midtown Office Building, Colorado |
| New Singapore Chancery, New York |
| Palomar Community College Humanties Building, California |
| Pedway of The Hampton Inn, Membertou |
| Salem State University Library, Massachusetts |
| Santa Clara Valley Medical Center, California |
| Staten Island Courthouse, New Jersey |
| Tanana Chiefs Conference, Alaska |
| The University of Alaska Fairbanks Life Sciences Building, Alaska |
| University of the Pacific New School of Dentistry, California |
| |
| 2011 |
| Foothill College Physical Sciences & Engineering Center, California |
| New TD Ameritrade Headquarters, Nebraska |
| Owensboro Medical Health System, Kentucky |
| Patient Care Tower, Iowa |
| Providence Alaska Medical Center, Alaska |
| Saint Louis Art Museum, Missouri |
| Seattle Children Hoispital, Seattle |
| |
| 2010 |
| Merchantile Exchange Garage |
| Pinnacle Bank Headquarters |
| 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 |
| |
