US WARN intelligence
Diamond Transportation Services layoffs & WARN notices
Diamond Transportation Services appears in 5 non-cancelled imported WARN records across 2 states. These records report 1,152 affected workers; 0 have future effective dates. Totals include imported records only. Secondary records are attributed separately.
What the official notice history shows
During the last 365 days, this imported archive contains 5 eligible official filings for Diamond Transportation Services, reporting 1,152 affected workers. 0 worker counts are unavailable. The newest official notice date is May 13, 2026.
5 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. Recent official event types: closure, layoff. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.
Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted
State breakdown
Reported employer names
- Diamond Transportation Services, Inc.
Notice history by year
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Diamond Transportation ServicesPrince George's, MD | 571 | May 12, 2026 | May 13, 2026 | closureSource ↗ |
| Diamond Transportation ServicesFairfax County, VA | 144 | May 12, 2026 | May 12, 2026 | closureSource ↗ |
| Diamond Transportation ServicesSouthern Maryland · MD record | 182 | Nov 30, 2025 | Nov 10, 2025 | layoffSource ↗ |
| Diamond Transportation ServicesPrince George's, MD | 194 | Nov 30, 2025 | Nov 10, 2025 | layoffSource ↗ |
| Diamond Transportation ServicesSpringfield, VA | 61 | Nov 30, 2025 | Nov 7, 2025 | closureSource ↗ |