| Company | State | Location | Workers | Notice date |
| Auburn Regional Medical Center | WA | Auburn | 827 | 2012-08-01 |
| Motorola Mobility | IL | Libertyville, 600 N. U.S. Highway 45 | 659 | 2012-08-13 |
| Lexmark International | KY | — | 350 | 2012-08-28 |
| Gaylord Entertainment | TN | Nashville, Davidson County | 310 | 2012-08-10 |
| Lakeshore Mental Health Institute | TN | Knoxville, Knox County | 270 | 2012-08-16 |
| Stream Global Services | SD | Vermillion | 180 | 2012-08-22 |
| Unilever | CT | Clinton | 154 | 2012-08-20 |
| Elizabeth Detention Center | NJ | Elizabeth | 148 | 2012-08-01 |
| Arch Coal, Inc. Flint Ridge Complex | KY | — | 131 | 2012-08-21 |
| Jewel-Osco Store Enclosure | IN | Michigan City | 121 | 2012-08-09 |
| American Power Source | AL | Fayette | 119 | 2012-08-31 |
| Human Genome Sciences | MD | 14200 Shady Grove Road, Rockville, MD | 114 | 2012-08-30 |
| Staples | NJ | Monroe | 110 | 2012-08-01 |
| ThyssenKrupp Manufacturing | IL | Roanoke, 509 Front Street | 103 | 2012-08-23 |
| Eagle Iron Works | IA | Des Moines | 100 | 2012-08-13 |