COMPANY DOSSIER

Diamond Transportation Services, Inc.

947 roles affected across 3 filings.

OperationsManagement

3201 Hubbard Road Landover, MD 20785, Maryland

Filed May 13, 2026 (22d ago) · Effective May 12, 2026

571

Closure

8261 Central Avenue Capital Heights, MD 20743, Maryland

Filed Nov 10, 2025 (6mo ago) · Effective Nov 30, 2025

194

Layoff

3201 Hubbard Road Landover, MD 20685, Maryland

Filed Nov 10, 2025 (6mo ago) · Effective Nov 30, 2025

182

Layoff

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