| Ace Hardware Corporation | Action Sports Retailer Trade Expo (ASR) |
| American Academy of Family Physicians | American Association for Clinical Chemistry |
| American Association of Equine Practitioners | American Association of Neurological Surgeons |
| American Association of Pharmaceutical Scientists | American Association of School Administrators |
| American Chemical Society | American Epilepsy Society Conference |
| American Gem Society International Conclave | American Heart Association |
| American Physical Society Annual Meeting | American Psychiatric Association |
| American Public Transportation Association | American School Counselor Association |
| American Society for Microbiology | Aquaculture America |
| Associated Grocers | Association for Financial Professionals (AFP) |
| Bellevue Home Show | Book Expo |
| California Gift Show | California Parks & Recreations |
| CareerBuilder | China Expo |
| Christmas Village | Cisco Systems |
| Colorado RV Sports & Travel Show | Colorado Ski & Snowboard Expo |
| Computer Telephony | Cookie Lee |
| Cycle World International Motorcycle Show | DCGS 2nd Annual Worldwide Conference |
| Democratic National Convention | Diabetes Expo |
| Electronic Entertainment Expo (E3) | ESRI |
| Expo Comida Latina & All Asia Food | Faster Freight Cleaner Air |
| Fred Hall Fish, Tackle & Boat Show | General Motors Corporation |
| Girl Scouts of the USA | Government, Business, Education, & Technology (GBET) |
| Great Southern Gun & Knife Show | Harley-Davidson H.O.G. (Harley Owners Group) |
| Homeland Security Conference West | Hot Import Nights (Car Show) |
| Insurance Accounting & Systems Association Conference | Interbike Expo |
| International Association of Assembly Managers (IAAM) | International Auto Salon |
| International Spa & Salon Expo (ISSE) | International Sportsmen’s Expo |
| Irrigation Association | Japan Expo |
| Jobing.com | Los Angeles Auto Show |
| Los Angeles Marathon Expo | MIC Trade Show & Conference |
| Microsoft Business Intelligence Conference | Microsoft Global CIO Summit |
| Microsoft PDC | Microsoft TechReady6 |
| Microsoft WinHec | Multi Housing World & Smart + Design |
| NAMM | Narcotics Anonymous Convention |
| National Association of Chain Drug Stores | National Business Travel Association (NBTA) |
| National Hemophilia Foundation Annual Meeting | National Home Auction |
| National Recycling Coalition Annual Congress & Exposition | National School Boards Association Conference |
| NBC Health & Fitness | NEOCON West |
| Neuroscience | On-Line Learning |
| Optical Fiber | Oracle |
| Orthopaedic Trauma Association Annual Meeting | Outdoor Retailer |
| Performance Racing Industry (PRI) | Primerica |
| Republican National Convention | San Diego Boat Show |
| San Diego International Auto Show | SAP |
| Seattle Boat Show | Seattle Food & Wine Show |
| Seattle International Auto Show | Seattle RV & Outdoor Recreation Show |
| SecureWorld Expo | Show Biz Expo |
| Siebel Systems | SIGGRAPH |
| Society for Information Display (SID) | Southern CA Marine Association (Boat Show) |
| Special Libraries Association | Specialty Coffee Association of America (SCCA) |
| Specialty Equipment Market Association (SEMA) | Tacoma Holiday Food & Gift Expo |
| Tacoma Home & Garden Show | Tacoma RV Show |
| TED (Technology, Entertainment, Design) | TEKsystems |
| The Alabama International Auto Show | The American Society for Cell Biology |
| Urban Land Institute | US Fencing Association Junior Olympics |
| WEFTEC | WESTEC |
| Western Cable Show | Western Foodservice & Hospitality Expo |
| Western Pool & Spa | Wizard World |
| World Travel Expo |