| The Boeing Company | Mesa | 85215 | 7 - ARIZONA@WORK - Maricopa County | Nov 18, 2024 | WARN | 
| The Apache Railway Company Inc. |  |  |  | Jul 30, 2012 | WARN | 
| The Antigua Group | Peoria | 85382 | 7 - ARIZONA@WORK - Maricopa County | Apr 24, 2020 | WARN | 
| Tesla | Phoenix | 85040 | 7 - ARIZONA@WORK - Maricopa County | Jan 29, 2019 | WARN | 
| TENET Healthcare Corp. | Phoenix | 85020 | 5 - ARIZONA@WORK - City of Phoenix | Mar 04, 2019 | WARN | 
| Tempe Mission Palms (Hyatt) | Tempe | 85281 | 7 - ARIZONA@WORK - Maricopa County | Jun 19, 2020 | WARN | 
| TD SYNNEX | Chandler | 85226 | 7 - ARIZONA@WORK - Maricopa County | Sep 18, 2023 | WARN | 
| TCIM Services, Inc. |  |  | 6 - ARIZONA@WORK - Pima | Nov 01, 2011 | WARN | 
| Taylor Farms | Yuma |  | 9 - ARIZONA@WORK - Yuma County | Mar 27, 2020 | WARN | 
| Taylor farms | Salinas | 93902 | 9 - ARIZONA@WORK - Yuma County | Apr 07, 2020 | WARN | 
| TaskUs | Chandler | 85226 | 7 - ARIZONA@WORK - Maricopa County | Mar 01, 2023 | WARN | 
| TASc | Phoenix | 85017 | 7 - ARIZONA@WORK - Maricopa County | Jun 18, 2020 | WARN | 
| Target Corporation | Tucson | 85711 | 6 - ARIZONA@WORK - Pima | Mar 01, 2019 | WARN | 
| Target | Chandler | 85224 | 7 - ARIZONA@WORK - Maricopa County | Nov 04, 2013 | WARN | 
| Tanque Verde Ranch |  |  | 6 - ARIZONA@WORK - Pima | Mar 27, 2020 | WARN | 
| Talas Harbor Behavioral Health Hospital | Bullhead City | 86429 | 11 - ARIZONA@WORK - Mohave and La Paz Counties | Mar 13, 2024 | Non-WARN | 
| Systems Solutions of Kentucky |  |  | 7 - ARIZONA@WORK - Maricopa County | Feb 19, 2019 | WARN | 
| SYKES Enterprises, Incorporated |  |  | 8 - ARIZONA@WORK - Santa Cruz County | Jan 24, 2012 | WARN | 
| SW Hotels and Resorts WW llc | Scottsdale | 85251 | 7 - ARIZONA@WORK - Maricopa County | Jun 03, 2020 | WARN | 
| Sushi Tucson | Tucson | 85718 | 6 - ARIZONA@WORK - Pima | Apr 05, 2020 | WARN | 
| Surprise Honda |  |  | 7 - ARIZONA@WORK - Maricopa County | Mar 25, 2020 | WARN | 
| Surprise Honda | Surprise | 85388 | 7 - ARIZONA@WORK - Maricopa County | Mar 24, 2020 | WARN | 
| Supervalu Logistics |  |  | 7 - ARIZONA@WORK - Maricopa County | Jul 12, 2011 | WARN | 
| Superior Technical Resources, Inc. |  |  | 7 - ARIZONA@WORK - Maricopa County | Jun 02, 2011 | WARN | 
| Sunset Community Health Center | Yuma | 85364 | 9 - ARIZONA@WORK - Yuma County | Jun 19, 2020 | Non-WARN |