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 building security upgrades, logistics integrated information solutions, and professional support services to Department of Defense agencies as a prime contractor (70% of recent awards) and as a subcontractor to larger defense primes. The company operates predominantly under 8(a) sole source set-asides on its core NAICS categories (Commercial and Institutional Building Construction, Engineering Services, Custom Computer Programming), with selective full-and-open competition on vehicle-based delivery orders under Seaport Next Generation and other DoD IDIQs.

Sedulous's customer footprint concentrates heavily on two Navy and Marine Corps entities that together account for all recent awards. The United States Marine Corps anchors 12 awards valued at $22.6 million in combined potential value; the Department of the Navy Naval Sea Systems Command holds 14 awards at $13.2 million combined potential value. The remaining three customer agencies—the DOD Missile Defense Agency, the Army Installation Management Command Northeast Region, and the GSA Federal Acquisition Service—contribute $1.85 million in combined potential value. The Marine Corps and NAVSEA split dominates both award count and dollar concentration.

Sedulous holds multiple vehicle positions enabling task-order work across DoD. The most active parent vehicle is an unnamed Indefinite Delivery Contract (N0016724D0019) supporting 9 task orders valued at $949 thousand combined potential value. Seaport Next Generation (Seaport-NXG), the GSA-administered $50 billion multiple-award IDIQ, generated 3 task orders worth $22.5 million in combined potential value, including an $11.2 million delivery order from Marine Corps Systems Command for professional support services at Quantico through September 2028 and an $11.3 million logistics support order for Marine Corps Logistics Base Albany, Georgia through February 2029. Sedulous also holds a $4.5 million single-award 8(a) sole source Indefinite Delivery Contract with NAVSEA for logistics integrated information solutions and program support through November 2028, and has been awarded a $500 task order under the newly established Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ (Missile Defense Agency, $151 billion ceiling, through December 2035).

Recent named work includes a $3.817 million cost-plus-fixed-fee definitive contract with NAVSEA for Logistics Integrated Information Solutions Marine Corps (LI2S-MC) support services awarded in August 2025 under 8(a) sole source, with performance at Triangle, Virginia through February 2028; a $629 thousand 8(a) sole source delivery order from NAVSEA in April 2026 to transfer alarm monitoring capabilities from West Bethesda to the Regional Dispatch Center at Washington Navy Yard and upgrade the Lenel OnGuard system at Olney, with performance in Westlake, Maryland through April 2027; and a $33.6 thousand Marine Corps purchase order for Risk Management Training awarded in September 2025. Delivery order activity spans building access control (Lenel card readers, Lenel OnGuard systems training), facility security upgrades (BLDG 4E SR-99 security upgrade, building L upgrades, RCM LAB security upgrade), and server infrastructure replacements at Olney and other naval installations.

Award volume peaked at 9 awards in 2024; 2025 saw 7 awards and 2026 shows 1 award to date. Three awards with combined potential value of $4.5 million face ultimate completion within the next twenty-four months, exposing Sedulous to recompete or contract expiration risk on a modest share of its current footprint. SCI-reported federal service contract invoicing totaled $2.6 million in FY2024 across 17.3 FTEs; the vendor reported roughly 10.9 FTEs in FY2022, signaling modest workforce growth on reportable contracts. Government-paid hourly rates on SCI prime records run at $73.41 per hour across the percentile spectrum, indicating lower-tier technical labor or support roles on those specific contracts. Across SCI-reportable prime contracts, subcontractors account for an average 50% share of contractor hours, with one named subcontractor in the SCI data, though this figure reflects only contracts above the $150,000 reporting threshold and does not encompass the full subcontracting footprint.

Sedulous subcontracts to larger defense primes including Lumbee Tribe Enterprises LLC (seven sub-awards spanning Foreign Military Sales Division support, Program Executive Office Land Systems staff support, and related logistics services from October 2021 through May 2023), CACI, Inc. Federal (two sub-awards for CORE PDSS services and related labor beginning January 2024), ManTech Advanced Systems International (one computer systems design services sub-award in December 2025), and Chugach Dynamic Solutions LLC (one PMO support sub-award for Foreign Military Sales and Program Management Offices beginning November 2024). This teaming pattern indicates Sedulous functions as a specialist subcontractor to larger defense integrators on program management, logistics, and technical support work, while simultaneously competing as a prime on smaller building security and IT infrastructure delivery orders leveraging its 8(a) sole source platform with NAVSEA.

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.