Indefinite Delivery Contract HQ085926DF469

Riverstone Solutions, Inc., a woman-owned small business headquartered in Huntsville, Alabama, was awarded a Multiple Award Indefinite Delivery Indefinite Quantity (IDIQ) contract by the Missile Defense Agency (MDA) on December 29, 2025, under the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) program. The contract carries a ceiling value of $151 billion with a period of performance through December 28, 2035, and requires the contractor to provide all necessary materials, labor, equipment, and facilities incidental to contract performance. As a Small Business Administration (SBA) certified Women-Owned Small Business and HUBZone firm, Riverstone Solutions was selected through full and open competition with no set-aside restrictions, participating in a multiple-award structure designed to enable rapid order issuance under a flexible contracting mechanism.

The SHIELD IDIQ procures an advanced, multi-domain defense system capable of detecting, tracking, intercepting, and neutralizing threats to United States homeland, deployed forces, allies, and friends across air, missile, space, cyber, and hybrid domains. The contract scope encompasses research and development, prototyping, disruptive technologies, systems engineering, weapon design, production, test and evaluation, cybersecurity, and modernization efforts across multiple flight phases including ballistic, hypersonic, and cruise missile threats. Individual task and delivery orders will utilize various contract types and multiple North American Industry Classification System codes, supporting both classified and unclassified programs that leverage artificial intelligence, machine learning, digital engineering, and open systems architectures. This procurement represents a comprehensive, long-term investment vehicle enabling the MDA and other Department of Defense entities to execute orders for advanced homeland defense capabilities over the 10-year performance period.