1. Contract Summary & Primary Sources
| Contract Number (PIID) | N00178-19-D-8470 (unhyphenated: N0017819D8470) |
|---|---|
| Prime Contractor (Awardee) |
Science Applications International Corporation
$SAIC
FY2024-FY2026 Federal Defense Portfolio: $6.4B obligated across 2,537 contracts
|
| Obligated Amount | Order-Dependent / TBD |
| Cumulative Face Value / Ceiling | USAspending Base IDV Ceiling: $10,000,000,000 |
| USAspending / FPDS Obligation History | Base Record Obligated: $0 (signed 2019-01-02, latest FPDS action 2026-06-03) · 15 Issued Delivery/Task Order(s) totaling $692,947,282 |
| Awarding Branch / Agency | Department of the Navy |
| Contracting Command & DoDAAC | N00178: NSWC DAHLGREN |
| Competition & Contract Structure | COMPETITION NOT STATED · Indefinite Delivery Contract (IDIQ) / Order-Dependent (IDV) |
| Product / Service & Industry Codes | PSC R499 (Support- Professional: Other) · NAICS 541330 (Engineering Services) |
| Work Locations & Funding | Determined at the contract or task-order level |
| Estimated Completion Date | See order schedule |
| Verified Primary Sources |
2. Verbatim Announcement & Scope Breakdown
USAspending / FPDS Transaction Description (Contract N0017819D8470)
Seaport-nxg
3. Subcontractor, Supply Chain & Capture Intelligence
For Tier-2 / Tier-3 Subcontractors & Suppliers
Subcontracting & Material Supply Window
- Prime Awardee: Science Applications International Corporation
- Delivery Runway: Active through multi-year ordering period
- Requirement Scope: Seaport-nxg
- Federal Supply Class: PSC R499 (Support- Professional: Other)
- BD Action: Reference Prime Contract N00178-19-D-8470 when contacting Science Applications International Corporation Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers
Buying Command & Recompete Posture
- Buying Command: N00178 (NSWC DAHLGREN)
- Acquisition Method: COMPETITION NOT STATED
- FOIA Jurisdiction: Department of the Navy FOIA (route via DON portal) (Official Portal)
- Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.
Issued Task & Delivery Orders under N00178-19-D-8470 (15 shown, $692.9M obligated)
| Order PIID | Obligated | Awardee | Start / Latest Action | End Date | Order Scope |
|---|---|---|---|---|---|
| N6523623F3026 | $170.9M | Science Applications International Corporation | 2023-08-28 / 2026-06-05 | 2028-08-27 | Modern vehicle fielding (mvf) integration and fielding support |
| N0018925F3022 | $69.3M | Science Applications International Corporation | 2025-05-29 / 2026-05-29 | 2030-12-31 | Fleet development training program support services in support of united states fleet forces command |
| N0016420F3008 | $59.7M | Science Applications International Corporation | 2020-06-24 / 2026-06-03 | 2027-09-30 | Non-personal engineering/technical support services for intelligence, surveillance and reconnaissance (isr) system. |
| N0016421F3016 | $49.3M | Science Applications International Corporation | 2021-03-30 / 2026-05-19 | 2027-03-29 | Non-personal engineering, technical, logistics, configuration management, data management, and program management support services for the strategic systems hardware division (gxw). |
| N6133121F3004 | $43.0M | Science Applications International Corporation | 2021-06-15 / 2026-05-21 | 2026-12-14 | Joint expeditionary command and control family of systems software support. |
| N0016424F3005 | $35.1M | Science Applications International Corporation | 2024-04-23 / 2026-04-09 | 2029-04-22 | Non-personal services in the areas of sustainment, engineering, test and evaluation, logistics, and research/development required by the strategic systems guidance, navigation and control division (code gxp) at nswc crane. |
| N0024424F3001 | $32.0M | Science Applications International Corporation | 2024-04-29 / 2026-04-29 | 2029-10-31 | Train carrier strike groups (csg), expeditionary strike groups (esg) and amphibious ready groups (arg) of commander in third and seventh fleets i and iii marine expeditionary forces in doctrine, tactics, techniques and procedures. |
| N0018920F3022 | $31.4M | Science Applications International Corporation | 2020-08-01 / 2026-03-12 | 2025-11-30 | Fdtps |
| N6523623F3001 | $30.8M | Science Applications International Corporation | 2022-10-27 / 2026-06-01 | 2027-07-26 | Short title: command and control situational awareness (c2sa) lifecycle systems support. |
| N0016420F3016 | $30.5M | Science Applications International Corporation | 2020-09-25 / 2026-06-04 | 2026-09-24 | Award of task order # n0016420f3016 for 1,051,639 hours and a total value of $68,833,516 with one (1) base year and four (4) option years and to obligate incremental funding. |
| N6133122F3006 | $30.1M | Science Applications International Corporation | 2022-11-01 / 2026-04-06 | 2027-11-30 | Joint expeditionary command & control (jexc2) family of systems (fos) in service engineering agent (isea) and program operation and maintenance support |
| N0018924F3047 | $29.6M | Science Applications International Corporation | 2024-07-26 / 2025-11-21 | 2030-02-16 | To acquire contract support to assist nwdc in the execution of the moc training and certification mission within the framework of the cno directed moc training continuum. |
| N6660420F3003 | $27.5M | Science Applications International Corporation | 2020-05-08 / 2026-01-05 | 2026-05-07 | Facility operations, maintenance, and upgrade services for the propulsion test facility |
| N0016425F3002 | $26.9M | Science Applications International Corporation | 2025-01-17 / 2026-05-27 | 2030-01-16 | Non-personal professional, engineering, technical assessments and special studies, and management support services required by the global deterrence and defense department (code gx) at naval surface warfare center, crane division (nswc-cr). |
| N0016425F3016 | $26.8M | Science Applications International Corporation | 2025-05-12 / 2026-05-22 | 2030-05-11 | Engineering and technical support services in support of the maneuver, surveillance, and engagement (ms&e) systems division vehicle workload. follow-on to n0016420f3015. |
Disclosed Tier-2 Sub-Awards & Component Suppliers (FSRS / USAspending)
No FSRS sub-award filings have posted specifically under N00178-19-D-8470 yet (primes report sub-awards >=$30,000 the month after subcontract execution under FAR 52.204-10). Below are active disclosed Tier-2 suppliers and sub-awards executed by Science Applications International Corporation across its defense prime contracts:
| Tier-2 Subcontractor / Supplier | Sub-Award Amount | Action Date | Prime Contract | Component / Scope Description |
|---|---|---|---|---|
| L3harris Technologies, Inc. $LHX | $105.0M | 2023-10-10 | FA8723-23-F-9010 (Prime Network ($SAIC)) | THE GROUND BASED RADAR (GBR) MAINTENANCE AND SUSTAINMENT SERVICES (GMASS) TASK ORDER (TO) ESTABLISHES THE REQUIREMENTS TO BE PERFORMED BY THE GMASS CONTRACTOR IN SUPPORT OF AN/FPS-132, UPGRADED EARLY WARNING RADARS (UEWR), AN/FPQ-16, PERIMETER ACQUISITION RADAR ATTACK CHARACTERIZATION SYSTEM (PARCS), AND DECOMMISSIONED AN/FPS-123, PRECISION ACQUISITION VEHICLE ENTRY - PHASED ARRAY WARNING SYSTEM (PAVE PAWS) |
| Palantir Usg Inc $PLTR | $6.0M | 2024-03-22 | FA8075-21-F-0026 (Prime Network ($SAIC)) | TO PROVIDE PALANTIR FOUNDRY SOFTWARE THAT IS DEFINED AND A FUTURE-PROOF SOLUTION THAT ENSURES THE XM30 PROGRAM LIFECYCLE SOFTWARE INVESTMENTS ARE RELIABLE, ADAPTABLE AND FULLY ALIGNED WITH THE TRACEABILITY, OBSERVABILITY, REPLACEABILITY, AND AUTOMATED CONSUMPTION (TORC) PRINCIPLES |
Recent Contract Actions from Buying Office N00178 (NSWC DAHLGREN)
| Date | Contract (PIID) | Prime Contractor | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-09-30 | N00178-19-D-8329 | Prevailaince | $11.4M | - | Prevailaince gets $11.4M modification for firm-fixed-price task order (N00244-26-F-3107) under previously awarded multiple award contract. N... |
| 2026-09-28 | N00178-26-D-4301 | Atmos Solutions Inc | $42.0M | - | Atmos Solutions and 28 others share $42.0M contract for facility repairs and renovations in multiple buildings, trailers, and labs. Naval Su... |
| 2025-11-12 | N00178-26-D-4400 | TexTech Engineered Composites | $76.8M | - | TexTech Engineered Composites wins $76.8M contract for carbon phenolic heatshield materials and other reentry materials. Naval Surface Warfa... |
Other Recent Department of War Awards to Science Applications International Corporation
| Date | Contract (PIID) | Branch | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-07-14 | FA2401-25-C-0005 | Space Force | $28.1M | Apr 30, 2030 | Science Applications International gets $28.1M modification for Tranche Three satellite programs. Space Development Agency $6.9M obligated n... |
| 2026-06-30 | W58RGZ-26-F-0207 | Army | $45.9M | Jun 30, 2027 | Science Applications International wins $45.9M contract for non-commercial engineering services. U. S. Army Contracting Command work through... |
| 2026-05-21 | N00024-22-C-6419 | Navy | $112.3M | Dec 31, 2032 | Science Applications International gets $112.3M modification for production, spares, production support material, engineering support. Naval... |
| 2026-03-16 | N00039-26-C-E001 | Navy | $16.8M | Sep 11, 2031 | Science Applications International wins $16.8M contract for portfolio of Kingdom of Saudi Arabia Foreign Military Sales (FMS) C4I. . |
| 2025-12-11 | FA7014-26-F-0003 | Air Force | $26.3M | Jun 30, 2026 | Science Applications International wins $26.3M contract for comprehensive support to the Department of the Air Force, other Department of De... |
| 2025-12-09 | N66604-26-D-A600 | Navy | $241.7M | - | Science Applications International wins $241.7M contract for Propulsion Test Facility Complex operations and maintenance. Naval Undersea War... |
4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)
Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
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Pre-Filled FOIA Request Letter for N00178-19-D-8470
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