US WARN layoff notices › Employers › B › Battelle
Official state WARN filings by Battelle since 1988, normalized from state labor department sources. Latest notice: 2026-08-13.
Filed under 3 spellings in state records, merged on this page: Battelle Memorial Institute / Pacific Northwest National Laboratory; Battelle Memorial Institute E3.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-08-13 | Colorado | Pueblo | 1 | 2026-10-12 | PCAPP Milestone Project Completions |
| 2026-08-06 | Colorado | Pueblo | 12 | 2026-10-05 | PCAPP Milestone Project Completions |
| 2026-07-23 | Kentucky | Madison | 1 | 2026-09-24 | Closure |
| 2026-07-09 | Colorado | Rural Alliance: Pueblo | 18 | 2026-09-08 | PCAPP Milestone Project Completions |
| 2026-06-11 | Colorado | Pueblo | 1 | 2026-08-10 | PCAPP Milestone Project Completions |
| 2026-05-07 | Kentucky | Madison | 3 | 2026-07-06 | Closure |
| 2026-04-30 | Colorado | Rural Alliance, Pueblo | 10 | 2026-06-29 | PCAPP Milestone Project Completions |
| 2026-04-23 | Colorado | Rural Alliance: Pueblo | 5 | 2026-06-22 | Completion of Contractual Milestone |
| 2026-04-09 | Colorado | Pueblo | 21 | 2026-06-08 | Project Milestone Completion |
| 2026-03-05 | Kentucky | Madison | 5 | 2026-05-06 | Closure |
| 2026-01-29 | Kentucky | Madison | 30 | 2026-04-02 | Closure |
| 2026-01-15 | Colorado | Pueblo | 1 | 2026-03-16 | Projec Milestone Completion |
| 2026-01-05 | Kentucky | Madison | 60 | 2026-03-05 | Closure |
| 2025-12-17 | Kentucky | Madison | 17 | 2026-02-18 | Closure |
| 2025-11-18 | Washington | Various locations in Washington | 68 | 2025-11-18 | Layoff |
| 2025-10-30 | Colorado | Pueblo | 9 | 2025-12-29 | Project milestone completion |
| 2025-08-25 | Colorado | Pueblo | 3 | 2025-10-24 | Project milestone completion |
| 2025-08-11 | Colorado | Pueblo | 14 | — | Closure |
| 2025-07-14 | Colorado | Pueblo | 7 | 2025-09-12 | Closure/cease operations |
| 2025-04-21 | Colorado | Pueblo | 234 | 2025-06-20 | Closure - Project End |
| 2025-01-16 | Colorado | Pueblo | 232 | 2025-03-17 | Closure |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.
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