DLH Contract Award Opens New Growth Channels with U.S Navy

ATLANTA, June 25, 2026 — DLH Holdings Corp. (NASDAQ: DLHC) (“DLH” or the “Company”), a leading provider of digital transformation and cybersecurity, systems engineering and integration, and science research and development, today announced that it has been awarded a multiple-award indefinite delivery/indefinite quantity (“MAC ID/IQ”) contract to provide a full range of logistics information technology services for U.S. Navy integrated platforms and DevSecOps pipelines. The Logistics IT Integration and Support (LIIS) Capability Modernization Deployment, and Support MAC is administered by Naval Air Systems Command (“NAVAIR”).

Through task orders to be competed under this contract, DLH will have the opportunity to implement agile development processes and adaptable architecture to enable continuous systems modernization, integration, sustainment, and migration, all in the aim of accelerating speed to fleet of Navy logistics capabilities. Services may include design, development, testing and evaluation, training, service desk request fulfillment, deployment, hardware and software configuration, and other related tasks.

DLH is one of multiple prime awardees on the contract, which includes a base period of five years. The contract has a ceiling of $250 million for all awardees. Task orders are expected to be released under the contract, for which DLH expects to compete.

“DLH delivers innovative logistics, engineering, and integration services to safeguard the American warfighter’s ability to out-detect, out-think, and outmaneuver our adversaries,” said Billy Burnett, President of DLH’s National Security Programs Operations Center. “Through this award, DLH will implement mission-driven, interoperable, and cost-effective solutions for our customers as they confront critical system integration challenges.”