| Company | State | Location | Workers | Notice date |
| Management & Training Coporation | CA | Taft, Kern County | 344 | 2019-10-11 |
| Halliburton Energy Services | CO | Mesa | 178 | 2019-10-07 |
| Zirkle Fruit | WA | Prosser | 164 | 2019-10-11 |
| Lifetouch National School Studios | TN | Hamilton | 152 | 2019-10-10 |
| Communications Test Design | CA | Lincoln, Placer County | 128 | 2019-10-10 |
| Regal Beloit America | TN | Unicoi | 125 | 2019-10-07 |
| Hotel Valencia Corp.-Hotel Sorella | TX | Houston, Harris | 121 | 2019-10-11 |
| Lippert Componenets | KS | Newton, 600 W. 24th St.; Newton, Kansas 67114 | 101 | 2019-10-09 |
| W.A. Thompson | CA | Bakersfield, Kern County | 95 | 2019-10-10 |
| Chaminade Resort & Spa | CA | Santa Cruz, Santa Cruz County | 93 | 2019-10-11 |
| Letter Ride | CA | National City, San Diego County | 83 | 2019-10-09 |
| Macy's Logistics and Operations (Update to 9/17/19 notice) | CT | South Windsor | 81 | 2019-10-10 |
| Letter Ride | CA | Carlsbad, San Diego County | 81 | 2019-10-09 |
| Letter Ride | CA | San Diego, San Diego County | 80 | 2019-10-09 |
| Halliburton | NM | Farmington, San Juan | 78 | 2019-10-10 |