| Company | Location |
|---|---|
| University of Warsaw | Warszawa, Poland |
| University of Washington | Seattle, Washington, United States |
| University of Wisconsin | Madison, Wisconsin, United States |
| URS | Houston, Texas, United States |
| US Genomics | Woburn, Massachusetts, United States |
| US Global Nanospace Inc. | Carson City, Nevada, United States |
| US Nanocorp Inc. | Farmington, Connecticut, United States |
| US Synthetic Bearings | Orem, Utah, United States |
| USGBC-Houston Chapter | Houston, Texas, United States |
| USHIO America | Cypress, California, United States |
