Sedulous Consulting Services, LLC

Sedulous Consulting Services, LLC, an SBA 8(a)-certified, minority-owned, service-disabled veteran-owned small business based in Stafford, Virginia, delivers physical security systems, building infrastructure upgrades, logistics support, and IT professional services to the Department of the Navy and Marine Corps as a prime contractor (72% of recent awards) and as a subcontractor to defense primes. The company competes predominantly under 8(a) sole-source set-asides on its single-award indefinite-delivery vehicles and carries a secondary stream of full-and-open competitive delivery orders through the SeaPort Next Generation IDIQ.

Sedulous's customer footprint concentrates on Navy and Marine Corps logistics and facility operations. The Marine Corps and Naval Sea Systems Command account for 100% of awards by count and combined potential value — the Marine Corps anchors 13 awards worth $22.8 million combined potential value, while NAVSEA holds 15 awards worth $13.3 million. Recent representative prime work includes an $11.3 million SeaPort-NXG delivery order (awarded July 2023, through February 2029) for logistics support to Marine Corps Logistics Base Albany, Georgia; an $11.2 million SeaPort-NXG delivery order (September 2023, through September 2028) for professional support services to Marine Corps Systems Command Management Control Activity at Quantico, Virginia; and a $3.817 million NAVSEA cost-plus-fixed-fee definitive contract (August 2025, through February 2028) for Logistics Integrated Information Solutions Marine Corps support services at Triangle, Virginia. On the NAVSEA single-award 8(a) IDIQ, Sedulous has issued ten delivery orders worth $989 thousand combined potential value, spanning Lenel access-control and intrusion-detection system installation, alarm monitoring capability transfers, server replacement, and security training. As a subcontractor, Sedulous performs program-support and logistics services to Lumbee Tribe Enterprises LLC (Program Executive Office Land Systems support, Foreign Military Sales Division support), CACI, Inc. (core program development and sustainment services), ManTech Advanced Systems International (computer systems design), and Chugach Dynamic Solutions LLC (program management office support).

Sedulous also holds a position on the Missile Defense Agency's newly awarded Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ with a $151 billion ceiling and performance through December 2035, though the sole issued task order carries a nominal $500 ceiling. The company holds a $250 thousand GSA Multiple Award Schedule position. Four awards carrying $15.9 million in combined potential value reach ultimate completion within the next twenty-four months, representing recompete exposure across the NAVSEA single-award IDIQ and Marine Corps SeaPort-NXG delivery orders.

SCI-reported invoicing for Sedulous shows $2.6 million in prime-contract revenue across FY2024 (17.3 FTEs), with lower FTE scale in FY2025 (6.1 FTEs across two sub records). Government-paid hourly rates on SCI prime contracts run at a median of $73.41/hr. Across SCI-reportable prime contracts, subcontractors account for approximately 50% of total contractor hours, with one named subcontractor reported. Sedulous's sub-engagement pattern positions it as a feeder to larger defense primes—the vendor reports ten sub awards since 2021, concentrated under repeat primes (Lumbee Tribe Enterprises LLC accounts for four sub placements dating from October 2021 through May 2023), indicating an established secondary relationship rather than opportunistic teaming.

Sedulous specializes in cybersecurity, risk management, procurement, logistics, acquisition and program management, with a mission to inspire innovative, secure, sustainable technology for global, social, and economic evolution. Sedulous Consulting Services, LLC. (Sedulous) is a Service-Disabled Veteran-Owned Small Business (SDVOSB), Small Business Administration (SBA)Certified 8(a), ISO 9001:2015 Cybersecurity andProgram Management Support Consulting Company.