Excelity, Corp.

Excelity, Corp., doing business as Excelity Corp, operates as a prime contractor on two major Department of Defense indefinite-delivery vehicles, holding positions on the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) program and the Navy SeaPort Next Generation (Seaport-NXG) contract with a combined ceiling value of $4 billion. The company is a for-profit corporate entity headquartered in Warrenton, Virginia, competing full-and-open with no set-aside designations across its current federal footprint.

Excelity's award portfolio is nascent but high-value. The company holds a $151 billion multiple-award IDIQ from the Missile Defense Agency, awarded December 29, 2025, to support advanced multi-domain defense systems covering research and development, prototyping, systems engineering, weapon design, production, test and evaluation, and cybersecurity across air, missile, space, cyber, and hybrid threat domains. The vehicle runs through December 28, 2035 and encompasses classified and unclassified programs leveraging artificial intelligence, machine learning, digital engineering, and open systems architectures. Excelity also holds a $4 billion multiple-award IDC from the Naval Sea Systems Command, awarded January 2, 2025, to provide facilities support, engineering, logistics, and program management services across Navy SYSCOM partners including NAVAIR, NAVWAR, NAVFAC, NAVSUP, ONR, and USMC through January 1, 2029. Two task orders have been issued to date — a $500 minimum guarantee order under SHIELD and a $500 minimum guarantee order under Seaport-NXG — both placing Excelity in position to compete for larger task orders as they are released.

Customer concentration is split evenly by count but heavily skewed by value. The Naval Sea Systems Command accounts for two awards valued at $4 billion combined potential value, while the Missile Defense Agency accounts for two awards valued at $500 combined potential value. All four awards are recent, dated between January and December 2025, with only $1 thousand obligated against $4 billion in combined potential value, indicating the vehicles are newly established. The company operates as a pure prime (100% of awards); no subcontract activity appears in the source data.

Excelity tackles the Government's most systemic challenges by applying approaches aimed at deeply understanding the customer in order to implement the right IT solutions and advance agency missions. Our capabilities include a range of offerings across a spectrum of engineering, consulting, and programmatic disciplines. Our acquisition acumen and expertise provide a strong foundation across a variety of competency areas.

Enterprise Data Engineering and Integration

Enterprise Product Management

Systems and Software Development

Enterprise Architecture and Strategy

Cybersecurity and RMF Support

Sustained Customer Engagement, Outreach and Support

Training and User Development

Data Analytics and Visualization

Defense Intelligence Collection Management

Defense Intelligence Data Sharing & Interoperability

Intelligence Lifecycle (TCPED) Optimization

Enterprise DevSecOps Adoption

User Experience and Capability Adoption Strategies