Riverside Research Institute

Riverside Research Institute, a non-profit defense research organization based in Fairfax, Virginia (with parent entity registered in New York), delivers advanced aerospace, defense systems engineering, artificial intelligence, cybersecurity, and applied research services to the Department of Defense and federal research agencies as a prime contractor on 47 awards (53% of recent portfolio) and as a subcontractor on 41 awards (47%), competing under full-and-open procurement with no set-aside designations.

Riverside's customer base is heavily concentrated in Air Force and Navy acquisition, with the top five funding agencies accounting for 74% of recent awards by count and 98% by combined potential value. The Department of the Navy's Naval Sea Systems Command anchors the dollar concentration with 2 awards worth $4 billion in combined potential value, driven by the $4 billion SeaPort Next Generation (Seaport-NXG) multiple-award IDIQ awarded January 2, 2025, running through January 1, 2029. The Department of the Air Force (across Materiel Command, Air Staff, and Research Laboratory components) carries the second-highest concentration at $1.85 billion across 5 awards, followed by the National Air and Space Intelligence Center at $866.6 million for the newly awarded Advisory Support and Technical Requirement Administration (ASTRA) multiple-award IDIQ (July 1, 2026, through June 30, 2031, ceiling $866.6 million). The Air Force Materiel Command's Aeronautical Systems Center dominates by award count with 16 awards ($195.3 million combined potential value), predominantly delivery orders under Riverside's classified $50 million single-award Basic Ordering Agreement for the BIG SAFARI program awarded December 5, 2021, extending through December 4, 2026. The Air Force Research Laboratory represents 8 awards ($191.1 million combined potential value) including a $48.8 million cost-plus-fixed-fee definitive contract for nuclear, electromagnetic, and laser survivability assessment and enhancement (January 24, 2025, through January 24, 2030) and a $30.6 million cost-plus-fixed-fee contract for Mission Systems Open Architecture Prototyping, Experimentation, and Demonstration supporting the TEMPEST program (October 31, 2022, through January 29, 2027).

Riverside's vehicle position reflects deep integration across defense enterprise-wide and classified acquisition platforms. Beyond the $4 billion SeaPort-NXG and $866.6 million ASTRA IDIQs, Riverside holds a $999.999 billion ceiling under the OASIS+ Unrestricted Multiple Agency Contract administered by GSA's Federal Acquisition Service (awarded December 17, 2024, through December 16, 2029), with 3 recent task orders issued by Air Force and Air Force Space Command totaling $4.2 million in combined potential value. Riverside sits on a $950 million multiple-award IDIQ for Joint All Domain Command and Control Support with the Air Force (awarded June 9, 2022, through May 28, 2030) and a $900 million multiple-award IDIQ with the Air Force Life Cycle Management Center Architecture and Integration Directorate (awarded June 30, 2023, through November 14, 2027). The BIG SAFARI $50 million single-award BOA is the highest-velocity vehicle, with 15 task orders totaling $145.3 million in combined potential value across the source period, all firm-fixed-price delivery orders ranging from $2.3 million to $13.1 million, with Arlington, Virginia as place of performance. Riverside also holds newly awarded positions on the Missile Defense Agency's $151 billion Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ (December 29, 2025, through December 28, 2035) and a $549.7 million Other Transaction IDV with DARPA for the HEIMDALL development phase (awarded January 24, 2025). One Acquisition Solution for Integrated Services (OASIS) vehicles carry 27 task orders across the source period.

Activity has been sustained, with awards increasing from 11 in 2022 to a peak of 22 in 2023, stabilizing at 20 in both 2024 and 2025, and 11 noted year-to-date in 2026 (source dated mid-July 2026). Eleven awards with combined potential value of $155.8 million face ultimate completion within the next twenty-four months, presenting recompete exposure across BIG SAFARI delivery orders, TEMPEST components, and related research initiatives. Across the full source period, $7.23 billion in combined potential value has been awarded against $269.5 million obligated (4% execution rate), reflecting the prevalence of large indefinite-delivery vehicles and multi-year contracts typical of advanced research and classified defense work.

Riverside operates predominantly as a prime contractor across its mature IDIQ portfolio. SCI-reportable service-contract invoicing (federal contracts above the $150,000 threshold, excluding goods, classified work, and non-federal revenue) totaled $40.5 million across FY2022–FY2024, with $11.6 million invoiced in FY2022 (39.5 FTEs), $14.6 million in FY2023 (52.8 FTEs), and $14.2 million in FY2024 (51.5 FTEs). Across SCI-reportable prime contracts, median government-paid hourly rates run around $134.63/hr, with rates spanning from $128.21/hr (10th percentile) to $145.39/hr (90th percentile), positioning Riverside in the mid-range for federal R&D labor markets. SCI data shows minimal subcontractor hours across prime contracts (0% average sub-hours share) and only one named subcontractor reported across prime records, indicating Riverside builds most delivery teams internally rather than outsourcing production. Riverside's subcontractor relationships flow in the opposite direction: the vendor subcontracts to primes Applied Research Associates (at least 8 sub awards for Mission Awareness Capabilities Rampup and Optimization, Geospatial Intelligence software development, and related work), Applied Research Solutions Inc. (at least 19 sub awards for engineering, professional, and administrative support services), Analex Corporation (for TCORE CPU research and development), Leidos (Systems Engineering Integration Contract II), The Johns Hopkins University Applied Physics Laboratory (DARPA research support), and the University of Dayton (Soaring Otter engineering services). On high-value Riverside prime contracts, named subcontractors include Raytheon Company's Missiles and Defense division, General Atomics Aeronautical Systems, Conductive Composites Company, Imotions Inc., Advanced Brain Monitoring (a veteran-owned small business), Columbia University, Rice University, Kitware Inc., Trustees of Tufts College, HRL Laboratories, High Peaks Cyber LLC, Trustees of Boston University, and Wilson Innovative Solutions LLC (Black American-owned small business).

Capability concentration spans research and development, with NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences except Biotechnology) covering 31 awards and NAICS 541330 (Engineering Services) appearing on 12 awards. PSC coding shows primary focus on support-professional services (22 awards) and defense R&D services across basic, applied, and experimental development categories (14 awards). Named representative prime work includes the $48.8 million nuclear, electromagnetic, and laser survivability assessment contract with Air Force Research Laboratory; the $30.6 million TEMPEST mission systems open architecture contract with Air Force Research Laboratory; a $27.6 million intelligent collection with AI contract with Navy NAVSUP Engineering Logistics Office (awarded September 27, 2024, through December 26, 2027); a $20.1 million Cobra King Radar technical sensor support contract with Air Force Space Command (November 1, 2022, through October 31, 2029); a $49.5 million microelectronics and embedded system assurance contract with Air Force Life Cycle Management Center (October 14, 2022, through January 14, 2028); and a $6.9 million cost-plus-fixed-fee DARPA HARDEN program research contract with Naval Information Warfare Systems Command (September 14, 2022, through September 13, 2026, extended no-cost). Grant work is minimal, with two Air Force Research Laboratory project grants for investigation of electromagnetic vortex reconnections (awarded September 22, 2025, through March 21, 2026) and microstrip plasma sources for plasma-cathode neutralizers (awarded January 15, 2023, through January 14, 2026). Riverside also received a $1.9 million cost-plus-fixed-fee DARPA contract for multi-agent agentic AI workflows to accelerate kill chains and improve intelligence speed and quality under the Adaptive Fusion, Analysis + Reasoning of Multi-Source Data (AFAR) Focus Area D1 program (awarded March 23, 2026, through October 23, 2028), a $3.3 million E-BOSS (Enhanced SBOM for Optimized Software Sustainment) cost-plus-fixed-fee contract with DARPA (awarded October 7, 2024, through June 7, 2026), and a $5.1 million OP TEMPO (Objective Prediction of Team Effectiveness via Models of Performance Outcomes) Phase I cost-plus-fixed-fee research contract with DARPA (awarded September 24, 2024, through June 23, 2027). Place of performance spans Fairfax and Arlington, Virginia; Colorado Springs, Colorado; Beavercreek Township and Liberty Township, Ohio; and Huntsville, Alabama, reflecting geographic distribution of national defense R&D infrastructure.

Riverside Research Institute has operated as a tax-exempt non-profit entity with SAM.gov registration since 2002, serving as a trusted partner across classified and unclassified defense initiatives requiring sustained technical capability, facility clearances (including Top Secret facility clearance eligibility), and specialized expertise in aerospace systems, advanced technology development, and mission-critical defense programs.