| Company | State | Location | Workers | Notice date |
| RG Steel | MD | 1430 Sparrows Point Blvd., Sparrows Point, MD | 1,975 | 2012-05-23 |
| Mountainside Hospital | NJ | Montclair | 1,575 | 2012-05-01 |
| Hostess Brands-Revised | IN | Statewide | 856 | 2012-05-04 |
| Verizon Wireless | WA | Bellevue | 814 | 2012-05-02 |
| Hostess Brands | IL | Hodgkins, Additional locations 7225 Santa Fe Dr | 807 | 2012-05-04 |
| G&D Integrated | IL | Decatur, Multiple Decatur sites 2380 Millikin Parkway | 588 | 2012-05-31 |
| Hostess navbar-headers | UT | Statewide | 580 | 2012-05-09 |
| MetLife | NJ | Morristown | 496 | 2012-05-01 |
| Unilever Ice Cream | MD | 1100 Frederick Street, Hagerstown, MD | 420 | 2012-05-09 |
| Jostens | KS | — | 372 | 2012-05-14 |
| University of Maryland Medical System chronic care programs offered at University Specialty Hospital | MD | 601 South Charles Street, Baltimore, MD | 350 | 2012-05-04 |
| Hostess Brands Notices for:2801 Lafayette Road2929 North Shadeland3806 Madison Ave5353 West 10th Street9233 East 33rd Street | IN | Indianapolis | 340 | 2012-05-04 |
| Hostess Brands | NJ | Wayne | 320 | 2012-05-01 |
| Hostess Brands Notices for:3060 National Road3080 National Road930 Washington Street | IN | Columbus | 237 | 2012-05-04 |
| Sony DADC US | IN | Fishers | 226 | 2012-05-11 |