| Company | State | Location | Workers | Notice date |
| Stream Global Services | SD | Vermillion | 180 | 2012-08-22 |
| Unilever | CT | Clinton | 154 | 2012-08-20 |
| Arch Coal, Inc. Flint Ridge Complex | KY | — | 131 | 2012-08-21 |
| ThyssenKrupp Manufacturing | IL | Roanoke, 509 Front Street | 103 | 2012-08-23 |
| Clipper Windpower | IA | Cedar Rapids | 76 | 2012-08-20 |
| Harborside Nursing & Rehabilitation Center | MD | 501 West Franklin Street, Baltimore, MD | 71 | 2012-08-24 |
| Trim Masters | KY | — | 54 | 2012-08-20 |
| Schneider Electric, U.S.A | TN | LaVergne, Not Identified | 49 | 2012-08-20 |
| Schreiber Foods | NE | Ravenna | 43 | 2012-08-23 |
| Arch Coal, Inc. ICG Hazard, LLC Rowdy Gap Mine | KY | — | 38 | 2012-08-21 |
| State Farm | IL | Collinsville, Collinsville Operations Center 100 Lanter Ct., Suite 8 | 28 | 2012-08-23 |
| Schreiber Foods | NE | Ravenna | 21 | 2012-08-23 |
| State Farm | IL | Tinley Park, Chicago South Operations Center 8505 West 183rd St., Suites 100/200 | 10 | 2012-08-23 |
| AREVA Federal Services | WA | Richland | 5 | 2012-08-21 |
| Comair | KY | — | 4 | 2012-08-20 |