| Company | State | Location | Workers | Notice date |
| Northrop Grumman Corporation, Mission Systems Sector | CA | San Diego, San Diego County | 224 | 2021-05-11 |
| Aramark Facility Services | TN | Shelby | 139 | 2021-05-10 |
| Legend Energy Service-Longview | TX | Longview, Gregg | 118 | 2021-05-12 |
| Sony DADC US | IL | Bolingbrook, 430 Gibraltar Dr | 96 | 2021-05-14 |
| Children's Shelter-Family Tapestry | TX | San Antonio, Bexar | 93 | 2021-05-14 |
| Prime Healthcare Paradise Valley | CA | National City, San Diego County | 39 | 2021-05-11 |
| FNS | IL | Bolingbrook, 1251 115th St Suite A | 37 | 2021-05-14 |
| Nestle | WI | Burlington | 34 | 2021-05-12 |
| Rubio Arts | CA | Anaheim, Orange County | 22 | 2021-05-11 |
| Rosetta Stone | WA | Seattle | 16 | 2021-05-11 |
| Lags Spine and Sportscare Medical Centers | CA | Ventura, Ventura County | 14 | 2021-05-13 |
| Spine and Pain Treatment Medical Center of Santa Barbara | CA | Oxnard, Ventura County | 12 | 2021-05-13 |
| Spine and Pain Treatment Medical Center of Santa Barbara | CA | Modesto, Stanislaus County | 12 | 2021-05-13 |
| Kaiser Foundation Hospitals | CA | Santa Clara, Santa Clara County | 10 | 2021-05-13 |
| Lagz | CA | Oxnard, Ventura County | 1 | 2021-05-13 |