DLH Holdings Corp. provides professional healthcare and social services. The Company provides its services to government agencies, including the Department of Veteran Affairs, Department of Health and Human Services, Department of Defense (DoD) and other government agencies. It offers services and products within three areas of the health services space: Defense and Veterans Health Solutions, Human Services and Solutions, and Public Health and Life Sciences. The Company operates through its subsidiaries, DLH Solutions, Inc. (DLH Solutions) and Danya International, LLC (DLH Danya). The Company and its subsidiary, DLH Solutions, specialize in providing healthcare, logistics and technical services to Federal agencies and the DoD. DLH Danya provides technology-enabled program management, consulting and digital communications solutions to federal government and other customers.