Pre-design
- Acadia Hospital
- Acibadem Project Management
- Adana Hilton Hotel, Turkey
- Addison Central School District
- Adelphi University
- Albany City School District
- Albany Medical Center
- Algonquin College
- Allegheny College
- American Motorcycle Association
- Arizona State Hospital
- Arizona State University
- Arrow Investments, Inc.
- Atascadero State Hospital
- Ave Maria University
- BJC HealthCare
- BJC/Washington University Medical Center
- Baltimore Washington Medical Center
- Banner Health
- Baptist Medical Center
- Barnard College
- Barnes-Jewish Hospital/Washington University School of Medicine
- Bassett Healthcare
- Belmont University
- Berkshire Health Systems
- Bermuda Hospitals Board
- Bernkopf Goodman, LLP
- Binghamton City Schools
- Blue City University
- Blue Ridge HealthCare System
- Board of Trustees - Bermuda National Sports Centre
- Boise-Cascade Office Products
- Boston IVF Facility
- Boston Medical Center
- Boston University
- Brandeis University
- Brigham and Women's Hospital
- Brock University
- Brooks School
- Broward County Convention Authority
- Brown University
- Buffalo City School District
- Buffalo Psychiatric Center
- Buffalo Zoological Gardens
- Buffalo-Niagara International Airport
- Calgary Olympic Development Association
- California Institute of Technology
- California Polytechnic State University, San Luis Obispo
- California State University, Channel Islands
- California State University, Dominguez Hills
- California State University, Long Beach
- California State University, Northridge
- Camosun College
- Canisius College
- Canisius High School
- Cannon Design
- Capital Health
- Carleton University
- Cate School
- Catholic Health Systems
- Cedars-Sinai Medical Center
- Center for Emerging Technologies
- Centers for Disease Control & Prevention
- Centocor
- Chapman University
- Charleston Place
- Chester Union Free School District
- Children's Hospital of Boston
- Children's Hospital of New Orleans
- Children's Medical Center of Israel
- Christopher Newport University
- Citibank
- City of Airdrie
- City of Beverly Hills
- City of Buffalo
- City of Calgary
- City of Chicago
- City of Fernie
- City of Glendale
- City of Grande Prairie
- City of Guangzhou
- City of Kelowna
- City of Los Angeles
- City of Myrtle Beach
- City of North Battleford
- City of Port Hueneme
- City of Red Deer
- City of Regina
- City of Richmond
- City of Santa Monica
- City of Seoul
- City of Springfield Parking Authority
- City of St. Louis Public Library
- City of Trail
- City of Yanbu
- Clarian Health Partners
- Clark County, Nevada
- Clarkstown Central School District
- Claxton Hepburn Medical Center
- Clayco Construction Company
- Cleveland Hill Union Free School District
- Colgate University
- Columbia University
- Commonwealth Games Bid Committee, Halifax 2014
- Commonwealth Games Bid Committee, Hamilton 2014
- Congressional Schools of Virginia
- Continental Airlines
- Cornell University
- Corning, Inc.
- Cornwall Central School District
- County of Erie, New York
- Cox Health System
- Crunch Sports Club
- D'Youville College
- Daughters of Charity Health System
- Dean Witter Reynolds, Inc.
- Defense Construction Canada
- Delphi Harrison Thermal Systems
- Depew Union Free School District
- Detroit Medical Center
- Diagnostic Radiology Associates
- District of Lillooet
- District of Mission
- Dunkirk City School District
- Duval County School District
- Duxton Plain Public Housing
- Eastern Illinois University
- Eastman Kodak
- Eckerd College
- Ecology & Environment, Inc
- Emma Willard School
- Endowment for the United States Air Force Academy
- Episcopal High School
- Erie 1 BOCES
- Erie Community College
- Erie County Botanical Gardens
- Erie County Medical Center
- Ernst & Young
- Essex County Hospital Center, New Jersey
- Evanston/Skokie School District 65
- Fauquier Hospital
- Fenway Park
- Flagler College
- Fleet/Norstar Bank
- Fletcher Allen Health Care
- Floral Park Bellrose Union Free School District
- Florida Community College at Jacksonville
- Forest City Development
- Fort Zumwalt School District
- Francis Howell School District
- Franklin D. Roosevelt Presidential Library
- GO Community Centre
- Gallaudet University
- General Services Administration
- George Mason University
- Gettysburg College
- Glen Arden Life Care Community
- Government of Ontario
- Grand & Toy
- Grinnell College
- Guaranty Building
- HSBC Bank, USA
- Hauptman-Woodward Research Institute
- Hayashibara Mixed-Use Development, Japan
- Hebrew Academy of the Five Towns and Rockaway
- Hempstead Public Schools
- Hewlett-Packard (Canada) Co.
- Highland Hospital
- Holland Central School District
- Hospital for Special Surgery
- Husky Injection Molding Systems Ltd.
- INVESCO
- INVESCO Trimark
- Illinois Institute of Technology
- Information Builders, Inc.
- Integrated Genomics
- Interior Health Authority, British Columbia
- Intrawest Corporation
- Iowa State University
- Jacobi Medical Center
- James Bay Investments
- Janssen Pharmaceutica, NV
- John T. Mather Memorial Hospital
- Johns Hopkins University
- Kaiser Permanente
- Kaleida Health System
- Kalispell Regional Medical Center
- Karmanos Cancer Institute
- Kean University
- Kenmore-Town of Tonawanda Union Free School District
- Key Bank
- King Abdulaziz Clinic, Saudi Arabia
- King Faisal Specialist Hospital and Research Center
- Kuwait Military School Complex, Kuwait
- Kyonggi University
- Lafayette College
- Lake Forest Academy
- Lavazza Premium Espresso
- Legacy Athletics
- Legg Mason Wood Walker
- LifeMark Health Inc.
- Lindner Center of HOPE
- Loma Linda University
- Loma Linda University Medical Center
- Long Beach Unified School District
- Los Angeles County Department of Health Services
- Los Angeles Metropolitan Transportation Authority
- Los Angeles Mission College
- Los Angeles Valley College
- Loyola Marymount University
- Lutheran Social Services
- Lynn University
- M. Safra & Co.
- MaineGeneral Medical Center
- Manufacturers & Traders Trust Company
- Maret School
- Maricopa County, Criminal Justice Facilities
- Massachusetts Institute of Technology
- McMahon Stadium Society
- McMaster University
- Medaille College
- Memorial Medical Center, Savannah
- Mercy Hospital of Buffalo
- Merrill Lynch
- Mesa State College
- Miliken Carpet
- Millipore Corporation
- Mississippi State University
- Missouri State University
- Mohawk College
- Montreal Cultural and Administrative Complex
- Motorola Inc.
- Mount Sinai Medical Center
- Mount St. Mary's Hospital
- NCR Corporation
- Nassau Community College
- National Cathedral School
- National Institutes of Health
- New Buffalo Industrial Park
- New Mexico Highlands University
- New York City School Construction Authority
- New York State Energy Office
- New York State Office of General Services
- New York University School of Medicine
- Newbury College
- Newfane Central School District
- Niagara College, Canada
- Niagara County Community College
- Niagara Health System
- Niagara Reservation State Park
- Niagara University
- Niagara Wheatfield Central School District
- North Carolina Department of Health and Human Services
- Northeastern University
- Nova Southeastern University
- OSF/Saint James Hospital
- OSF/St. Francis Center for Health
- Oakland University
- Occidental Chemical Corporation
- Oklahoma State University
- Olympic Games Bid Committee, London 2012
- Olympic Games Bid Committee, Toronto 2008
- Olympic Winter Games Bid Committee, PyeongChang, Korea 2014
- Ontario Ministry of Health
- Ontario Municipal Employees Retirement System
- Ordos JiangYuan Reservoir Co., Ltd.
- Orient-Express Hotels
- Orleans County Nursing Home
- Oswego City School District
- Pacific Lutheran University
- Park School
- Parkway School District
- Patton, Boggs and Blow
- Pelham Union Free School District
- Pima County Kino Community Hospital
- Plymouth State University
- Pomona College
- Principia College
- Providence Convention Center
- Red River College
- Rhode Island Hospital
- Rice University
- Rochester City School District
- Rochester Institute of Technology
- Rockwood School District
- Ron Jon Surf Shop
- Roosevelt Union Free School District
- Roswell Park Cancer Institute
- Rudd Equipment Company
- SAIT Polytechnic
- Sabanci University
- Saint Louis University
- Saint Paul University
- Salt Lake County Department of Parks and Recreation
- Salt Lake Olympic Committee
- Sanup University
- Saskatoon Health Region
- Seneca College
- Seneca Nation of Indians
- Sidwell Friends School
- Siena College
- Simmons College
- Simon Wiesenthal Center
- Sinai Temple
- Smithsonian Institution
- Solae Company
- Sonatrach
- Sound Shore Medical Center of Westchester
- South Nassau Communities Hospital
- South Orangetown Central School District
- Sports Club Company
- St. Anthony's Medical Center
- St. Bonaventure University
- St. Catherine of Siena Parish School
- St. Charles County Community College
- St. Joseph's Healthcare
- St. Luke's Hospital
- St. Mary's Health Center
- St. Peter's Hospital
- St. Vincent's Medical Center
- State University of New York
- State University of New York College at Buffalo
- State University of New York College at Oswego
- State University of New York at Albany
- State University of New York at Buffalo
- State University of New York, Stony Brook
- State of Alaska
- Stonehill College
- Suffolk University
- Sutter Health, California Pacific Medical Center
- Tata Medical Centre
- Tel Aviv Medical Center
- Texas Christian University
- The BSC Group
- The Environics Group
- The Gale Company
- The Gow School
- The Hill School
- The Kabbalah Learning Centre
- The Lindsay Park Sports Society
- The Nature Conservancy of Honolulu
- The Nichols School
- The Potomac School
- The Salvation Army
- Thompson Rivers University
- Tomihiro Museum of Shi-Ga, Gunma Prefecture, Japan
- Toronto Public Library
- Township of Esquimalt
- Truman State University
- Tufts University
- U.S. Department of Agriculture
- U.S. Department of Veterans Affairs
- U.S. Department of the Navy
- U.S. Environmental Protection Agency
- U.S. General Services Administration
- U.S. Military Academy, West Point
- U.S. Naval Academy
- U.S. Olympic Committee
- U.S. Pacific Air Force
- UMass Memorial Medical Center
- USA Niagara Development
- UT-Battelle (U.S. Federal Government)
- Union College
- Union Memorial Hospital
- University Hospitals Case Medical Center
- University School of Nova Southeastern University
- University of Alabama, Birmingham
- University of Alberta
- University of Arizona
- University of Arkansas, Fayetteville
- University of British Columbia
- University of Calgary
- University of California, Berkeley
- University of California, Davis
- University of California, Irvine
- University of California, Los Angeles
- University of California, Riverside
- University of California, San Diego
- University of California, San Diego, Medical Center
- University of California, Santa Barbara
- University of Central Florida
- University of Chicago
- University of Chicago Hospitals
- University of Chicago Medical Center
- University of Chicago, Biological Sciences Division
- University of Connecticut
- University of Delaware
- University of Europe
- University of Florida, Gainesville
- University of Georgia
- University of Guelph
- University of Hawaii Medical Center
- University of Illinois Hospital
- University of Illinois at Chicago
- University of Kansas
- University of Kansas Hospital Authority
- University of Kansas Medical Center
- University of Kentucky Medical Center
- University of Lethbridge
- University of Maine
- University of Maryland
- University of Maryland, College Park
- University of Massachusetts, Dartmouth
- University of Miami
- University of Missouri Health Care
- University of Missouri, Columbia
- University of Missouri, Rolla
- University of Missouri, St. Louis
- University of New Hampshire
- University of Ottawa
- University of Pittsburgh Medical Center
- University of Redlands
- University of Rochester Medical Center
- University of Sacramento
- University of San Diego
- University of South Carolina, Columbia
- University of Southern California
- University of Toronto
- University of Utah
- University of Vermont
- University of Victoria Properties Investments Inc.
- University of Western Ontario
- University of Windsor
- University of Wisconsin, Oshkosh
- University of Wisconsin, Whitewater
- Urbacon Limited
- Ursinus College
- Utica College
- Vancouver Island Health Authority
- Vanderbilt University
- Virginia Commonwealth University
- Walton International Group
- Washburn University
- Washington Hospital Center
- Washington State University
- Washington University
- Washington University School of Medicine
- WellStar Kennestone Hospital
- Wesleyan University
- West Seneca Central School District
- Westwood -Squibb Pharmaceuticals
- Whitecaps Football Club Ltd.
- Wilfrid Laurier University
- Williams College
- Windsor Central School District
- Windsor Western Hospital Center
- Worcester Polytechnic Institute
- Xerox Corporation
- Yale University
- Yeshiva University
- York University
- Zhangjiang Hi-Tech Park, China
- Zhejiang University Medical Center
- Zippo Manufacturing Company