Dorazio Defense Systems, LLC

Dorazio Defense Systems, LLC, a sole-proprietorship limited liability company based in Naples, Florida, provides submarine platform and undersea warfare systems engineering services to the Department of the Navy as a subcontractor, with 75% of its recent awards routed through prime relationships rather than direct Navy prime awards.

The vendor's award footprint is narrow and recent. Across four total awards spanning from 2000 to January 2026, Dorazio has obligated $212 thousand in combined contract value, all routed through a single prime contractor, Seacorp, LLC, under the Seaport Next Generation vehicle. Three of four awards (75% of the portfolio) are sub awards placed by Seacorp on behalf of Naval Sea Systems Command, with a fourth award attributed to the Department of the Navy. Activity accelerated in 2025, with two awards in that year, followed by one award in January 2026. The vendor's capability footprint centers on submarine platform engineering — three recent sub awards (January 2026, April 2025, and March 2025) cover feasibility studies and compliance assessment for Virginia-class, Columbia-class, and SSN(X)-class submarine platforms; advanced system engineering and test and evaluation services for development, evaluation, and modernization of U.S. Navy and Royal Australian Navy submarine platforms; and engineering and technical services for non-propulsion electronic system design, build, test, and operation support across Virginia, Columbia, and SSN(X) submarines. All identified work flows through Seacorp as the prime integrator on Seaport Next Generation. The Department of the Navy accounts for 100% of customer concentration. No IDIQs, GWACs, BPAs, or direct agency prime vehicles appear in the source data.