Significance Inc. Selected as Awardee under the $151 B Missile Defense Agency (MDA) SHIELD IDIQ Contract

Kate Yuan, Significance, Inc., 443-808-1500 or kate.yuan@significanceinc.com

Annapolis, MD —December 5, 2025Significance Inc. is proud to announce its selection as one of the first contractors awarded a contract under the $151 billion SHIELD indefinite delivery/indefinite quantity (IDIQ), the new enterprise-wide contracting vehicle established by the Missile Defense Agency (MDA). This achievement underscores Significance Inc.’s proven capabilities and readiness to support next-generation homeland and missile defense initiatives for the United States. (U.S. Department of War) 

A Strategic Opportunity for National Defense 

The SHIELD IDIQ is a landmark multiple-award, indefinite delivery/indefinite quantity (IDIQ) contract that will provide the U.S. government — including MDA and other Department of Defense organizations — with the flexibility to rapidly issue task orders across a broad array of mission areas including research and development, systems engineering, digital engineering, rapid prototyping, integration, sustainment, and advanced technologies such as artificial intelligence and machine learning. The overall contract ceiling is $151 billion over a potential 10-year period of performance. 

With more than 2,463 companies submitting proposals, only 1,014 qualifying firms — including Significance Inc. — were selected in this initial tranche.  

What This Means for Significance Inc. 

Being named a SHIELD awardee positions Significance Inc. to compete for future task orders under one of the broadest and most consequential defense acquisition vehicles in decades. This is a full and open Vehicle with SHIELD’s emphasis on rapid delivery, digital engineering, open systems architectures, and advanced tech implementation, Significance Inc. is equipped to contribute to mission-critical tasks across homeland defense, missile detection and interception, systems integration, data and AI-enabled solutions, and sustainment. 

“Being selected under SHIELD marks a milestone in our company’s commitment to national security and defense modernization,” said Mary Ahern, CEO and President at Significance Inc., “We look forward to working alongside MDA and other defense stakeholders to deliver innovative, resilient, and mission-ready capabilities when and where they are needed.” 

About Significance Inc. 

Significance is a premier provider of professional services specializing in delivering innovative solutions to federal agencies and commercial clients. Founded on the principles of collaboration, community, and commitment, Significance combines industry-leading expertise with a people-centric approach to drive impactful results.   

 

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