Overview
Reported subcontract value since award
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Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Riverside Research Institute on 3 orders. See more on the Teaming tab
Hover over a year to see its value.
Insight $305K reported in FY2023, its largest year. See more on the Teaming tab
Teaming
Subcontracts L Stuart, Inc. received, by prime order
Whom it works under and on what.
3 subcontracts from 1 prime.
Showing 1–3 of 3 subcontracts
| Riverside Research Institute | FA702223C0002 | FA7022 AMIC DET 2 OL PATRICK PKA | $263,416 | Dec 12, 2022 |
| Riverside Research Institute | FA872318C0002 | DCMA MID-ATLANTIC (S2404A) | $89,200 | Dec 2, 2020 |
| Riverside Research Institute | FA872323C0001 | FA8723 SSC BCK-CO | $42,000 | Aug 22, 2023 |
Opportunities
Open opportunities matching L Stuart, Inc.'s registered industries
Notices in its 6 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 334419, 334511, 541330, 541690, 541715, 541199
25 of the next 25 are due within 30 days.
25 of 445 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| ISO 50001 WR-ALC (opens in Procura)Combined Synopsis/Solicitation · NAICS 541690Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 20, 2026 |
| Utilization Patterns and Billing Integrity Analysis (opens in Procura)Special Notice · NAICS 541715Free account: full notice, dates, attachments | Office of the Assistant Secretary for Financial Resources (HHS)OMAS STRATEGIC BUYING CENTER - HHS MISSION (7571MN) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Repair of Fire Control Computers on the ASQ-184/AYQ-10 Systems (opens in Procura)Presolicitation · NAICS 334511Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8539 AFSC PZABA | Oct 20, 2026 |
| operational handheld explosive and drug detection systems (opens in Procura)Solicitation · Set aside: Small business · NAICS 334511Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Safran HDR WBR 600 Software/ Firmware Upgrade (opens in Procura)Special Notice · NAICS 334511Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Low Profile Mast and Rotational Module Component Prototype Other Transaction Area of Interest (opens in Procura)Solicitation · NAICS 334511Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSEA HQ (N00024) | Oct 20, 2026 |
| Notice of Intent to Award Sole Source (opens in Procura)Special Notice · NAICS 334511Free account: full notice, dates, attachments | Department of the Navy (DOD)Office N61750 | Oct 20, 2026 |
| SOURCES SOUGHT-Motorized Precision Pan-Tilt Positioner-REQUEST FOR INFORMATION (RFI) (opens in Procura)Sources Sought · Set aside: Small business · NAICS 334511Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC CARDEROCK (N00167) | Oct 21, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| Pre-solicitation notice for N0038326PR0R812 N0038326PR0R812 (opens in Procura)Presolicitation · NAICS 334419Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP WEAPON SYSTEMS SUPPORT (N00383) | Oct 21, 2026 |
| Cable Assembly (opens in Procura)Presolicitation · Set aside: Small business · NAICS 334419Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA AVIATION (SPE4A6) | Oct 21, 2026 |
| R--Technical Services Support (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 541690Free account: full notice, dates, attachments | Department of EnergySC OAK RIDGE OFFICE (892431) | Oct 21, 2026 |
| Systems for Phenotypic Evaluation, Clinical Trajectories, Response, and Agency (SPECTRA) (opens in Procura)Solicitation · NAICS 541715Free account: full notice, dates, attachments | National Institutes of Health (HHS)ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H) (75N992) | Oct 21, 2026 |
| NSN 5995-01-693-5247 - CABLE ASSEMBLY, SPEC (opens in Procura)Presolicitation · NAICS 334419Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA AVIATION (SPE4A6) | Oct 21, 2026 |
| MOBILE POWER CONDITIONING UNIT/POWER SUPPLY SET (opens in Procura)Presolicitation · NAICS 334511Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAIR WARFARE CTR AIRCRAFT DIV (N68335) | Oct 21, 2026 |
| GYROSCOPE,INTEGRATI (opens in Procura)Presolicitation · NAICS 334511Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP WEAPON SYSTEMS SUPPORT MECH (N00104) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
Registration and contacts
Registration
- UEI
- GX8MFX7GQVB7
- CAGE code
- 5RMW7
- Registration
- Active, expires Jun 16, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- COMMACK, NY, 11725
- Congressional district
- NY-01
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 6 industries; primary 541330
- 334419 Other Electronic Component Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 541199 All Other Legal Services
- 541330 Engineering ServicesPrimary
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Contacts at L Stuart, Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contact · Alternate government business POC · Alternate electronic business POC · Past performance POC · Alternate past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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