| Blue Shield of California WARN | May 29, 2026 | 3 | — | Oakland, CA | — |
| Trifecta JLS, Inc./Plank WARN | May 27, 2026 | 70 | — | Oakland, CA | — |
| Credit Karma WARN | May 20, 2026 | 117 | — | Oakland, CA | — |
| Kidango WARN | May 6, 2026 | 2 | — | Oakland, CA | — |
| Mills College Children's School at Northwestern University WARN | April 10, 2026 | 21 | — | Oakland, CA | — |
| Amethod Public Schools WARN | April 6, 2026 | 17 | — | Oakland, CA | — |
| Blue Shield of California WARN | March 13, 2026 | 7 | — | Oakland, CA | — |
| Heritage Bank of Commerce WARN | February 27, 2026 | 1 | — | Oakland, CA | — |
| Alameda Health System WARN | January 6, 2026 | 128 | — | Oakland, CA | — |
| Alameda Health System WARN | January 6, 2026 | 18 | — | Oakland, CA | — |
| McGee Air WARN | January 5, 2026 | 32 | — | Oakland, CA | — |
| Mettler-Toledo Rainin WARN | November 16, 2025 | 89 | — | Oakland, CA | — |
| Blue shield of California 601 WARN | October 13, 2025 | 31 | — | Oakland, CA | — |
| Kaiser Foundation Hospitals WARN | October 6, 2025 | 6 | — | Oakland, CA | — |
| Kaiser Foundation Hospitals WARN | October 6, 2025 | 74 | — | Oakland, CA | — |
| Web To Door WARN | August 26, 2025 | 62 | — | Oakland, CA | — |
| Regional Center of the East Bay WARN | August 19, 2025 | 108 | — | Oakland, CA | — |
| Kaiser Foundation Hospitals WARN | August 18, 2025 | 2 | — | Oakland, CA | — |
| Block WARN | August 12, 2025 | 5 | — | Oakland, CA | — |
| Kaiser Foundation Hospitals WARN | July 28, 2025 | 6 | — | Oakland, CA | — |
| Blue Shield of California WARN | July 14, 2025 | 70 | — | Oakland, CA | — |
| GSC Logistics WARN | July 10, 2025 | 25 | — | Oakland, CA | — |
| GSC National Transportation WARN | July 10, 2025 | 38 | — | Oakland, CA | — |
| GSC Solutions WARN | July 10, 2025 | 32 | — | Oakland, CA | — |