Indefinite Delivery Contract HQ085926DG243

The Missile Defense Agency awarded Addx Corporation a $151 billion Multiple Award Indefinite Delivery Indefinite Quantity contract for the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) program, effective December 29, 2025, through December 28, 2035. This full and open competition contract (no set-asides utilized) encompasses research and development, prototyping, systems engineering, weapon design, production, test and evaluation, and modernization of advanced multi-domain defense systems capable of detecting, tracking, intercepting, and neutralizing air, missile, space, cyber, and hybrid threats across all phases of flight. The contract structure supports both classified and unclassified programs at various security levels and leverages emerging technologies including artificial intelligence, machine learning, digital engineering, and open systems architectures. Work will be performed primarily in Huntsville, Alabama, with the flexibility to support multiple Department of Defense entities through rapid task order issuance under the indefinite delivery mechanism.

Addx Corporation, a service-disabled veteran-owned small business headquartered in Alexandria, Virginia, was selected as one of multiple contractors eligible to compete for task orders under this vehicle. An initial delivery order valued at $500 was awarded on December 29, 2025, with performance through December 28, 2035, under firm fixed price pricing. The contract represents a significant long-term federal investment in homeland defense capabilities and positions the SHIELD IDIQ as a comprehensive contracting solution enabling the Missile Defense Agency to rapidly procure complex defense technologies and services from qualified contractors. Addx's selection aligns with its demonstrated experience delivering systems engineering, technical support, and mission-critical services across multiple Department of Defense agencies.