Indefinite Delivery Contract HQ085926DF066

The Missile Defense Agency awarded a multiple-award Indefinite Delivery Indefinite Quantity contract to Centil LLC valued at $151 billion with a period of performance through December 28, 2035. The contract supports the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) program, a comprehensive, multi-domain defense system designed to detect, track, intercept, and neutralize air, missile, space, cyber, and hybrid threats to the United States homeland, deployed forces, and allied nations. The contract employs full and open competition with no set-aside designations, utilizing firm fixed price and other contract types across multiple North American Industry Classification System codes. Work is performed with appropriate security clearances to support both classified and unclassified programs, with initial task order placement at Huntsville, Alabama.

Centil LLC, a development and consulting firm specializing in engineering and DevSecOps practices, will provide research and development, prototyping, systems engineering, weapon design, production, test and evaluation, cybersecurity, and modernization services under this vehicle. The contract scope encompasses disruptive technologies and advanced capabilities including artificial intelligence, machine learning, digital engineering, and open systems architectures to support layered defense across all flight phases of ballistic, hypersonic, and cruise missiles. An initial delivery order valued at $500 was issued on December 29, 2025, with the contract structure enabling rapid task order issuance to support both the Missile Defense Agency and other Department of Defense entities through the flexible indefinite delivery mechanism.