Vendor, Pocasset, MA
Hii Unmanned Systems, Inc.
UEI WN18KN7KQLG9, CAGE 4Z5A9
97 awards and $111,269,324 obligated between January 3, 2024 and May 28, 2026, 5% under full and open competition, against 9.1 offers on average where reported. 2 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of the Navy | $112,549,654 |
| Defense Logistics Agency | $13,979 |
| U.S. Geological Survey | $10,000 |
| Defense Advanced Research Projects Agency | $0 |
| Defense Contract Management Agency | -$1,304,309 |
Industries
NAICS on the awards, by dollars.
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNAICS 334511 | $103,427,799 |
| Engineering ServicesNAICS 541330 | $7,152,322 |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715 | $643,230 |
| All Other Miscellaneous Schools and InstructionNAICS 611699 | $91,288 |
| Current-Carrying Wiring Device ManufacturingNAICS 335931 | $12,716 |
| Other Marine FishingNAICS 114119 | $1,263 |
| All Other Transportation Equipment ManufacturingNAICS 336999 | $0 |
| Professional and Management Development TrainingNAICS 611430 | -$59,294 |
How it wins
Awards by competition, set-aside and type.
| Not Competed | 40 |
| Not Available for Competition | 38 |
| Not Competed Under SAP | 11 |
| Full and Open Competition | 5 |
| Delivery Order | 77 |
| Purchase Order | 9 |
| Definitive Contract | 5 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Sole Source to HII Unmanned Systems, Inc. for SDV MK8 Hydroid Transducers per attachments
Department of the Navy, Naval Surface Warfare Center
Combined synopsis and solicitationNAICS 334511Panama City Beach, FLN61331-25-T-KS23Awarded to Hii Unmanned Systems, Inc.
Posted Jun 30, 2025 - MK 18 Unmanned Underwater Vehicle (UUV) Family of Systems (FoS) and other Remote Environmental Monitoring Units (REMUS)
Department of the Navy, Naval Surface Warfare Center
JustificationNAICS 334511Panama City Beach, FLN6133125D1001Awarded to Hii Unmanned Systems, Inc.
Posted Jun 18, 2025
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| N0002423C6308Definitive Contract, February 13, 2024, Not Available for Competition, 1 offers | NAVSEA HQDepartment of the Navy | USMC Fabrication, Test & DeliveryNAICS 334511, PSC 1940 | $92,973,182 |
| N6133125F0129Delivery Order, August 11, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | Services for Troubleshooting, Maintenance, Repair, Operational, Technical and Depot Level Support for the MK18 Unmanned Underwater Vehicle FNAICS 334511, PSC R425 | $2,579,436 |
| N0017424F0141Delivery Order, June 6, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $2,072,270 |
| N0002425F6304Delivery Order, September 30, 2025, Not Competed Under SAP | NAVSEA HQDepartment of the Navy | Technical Support ServicesNAICS 334511, PSC J019 | $1,849,878 |
| N6133125F0139Delivery Order, July 24, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | MK 18 Fleet Technical Support and Depot Services (Do#03)-Naval Expeditionary Combat Command (Necc) Pacific (Pac) Reference Hii Proposal Q-20NAICS 334511, PSC R425 | $1,803,852 |
| N0017424F0138Delivery Order, June 6, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $1,437,659 |
| N0017424F0129Delivery Order, May 31, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $1,417,975 |
| N6133125F0127Delivery Order, July 22, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | Fleet Technical Support and Depot Services for Naval Expeditionary Combat Command (Necc) Atlantic (Lant)NAICS 334511, PSC R425 | $1,286,712 |
| N0002425F6303Delivery Order, July 9, 2025, Not Competed Under SAP | NAVSEA HQDepartment of the Navy | Technical Support ServicesNAICS 334511, PSC J019 | $1,133,362 |
| N0017424F0132Delivery Order, May 31, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $817,671 |
| N6133125F0146Delivery Order, August 1, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | MK 18 Fleet System and Software Support Reference Hii Proposal Q-2025-201-Rev 0-Dated 07/10/2025 to Include Sow Exceptions and Data Rights (NAICS 334511, PSC R425 | $730,332 |
| N0001420C1066Definitive Contract, February 12, 2024, Full and Open Competition, 99 offers | Office of Naval ResearchDepartment of the Navy | Spatial Integrated Systems, INC.NAICS 541715, PSC AD92 | $643,230 |
| N0002425F6302Delivery Order, March 27, 2025, Not Competed Under SAP | NAVSEA HQDepartment of the Navy | Technical Support ServicesNAICS 334511, PSC J019 | $490,975 |
| N0017424F0082Delivery Order, March 28, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC R425 | $481,395 |
| N6133126F0020Delivery Order, January 16, 2026, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | MK 18 DO#10 - NOAA Remus Uuv Spares. Hii Quote Reference Is: Q-2025-121-Rev.3 Dated November 20, 2025NAICS 334511, PSC 2090 | $458,030 |
| N6133126F0040Delivery Order, April 1, 2026, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | Support Services on Troubleshooting, Maintenance, Repair, Operational, Training, Technical and Overall Support for the NOAA Remus 620 UnmannNAICS 334511, PSC 1075 | $430,607 |
| N0017424F0061Delivery Order, February 15, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $398,506 |
| N6133125F0185Delivery Order, September 19, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | MK18 Unmanned Underwater Vehicle System Parts Purchase.NAICS 334511, PSC 2090 | $383,151 |
| N0017423F0129Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $325,000 |
| N6133124P0129Purchase Order, September 26, 2024, Not Competed, 1 offers | Naval Surface Warfare CenterDepartment of the Navy | Mod 1B Vehicle Bat & Side Scan Upgrd asNAICS 334511, PSC 1075 | $239,497 |
| N0017423F0110Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $210,000 |
| N6133126F0004Delivery Order, October 15, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | General Depot and Technical Support Services. Hii Quote Is Quote Q-2025-268 Related to DO-08 Dated 28 August 2025 as Amended Ref. Q-2025-268NAICS 334511, PSC R425 | $154,500 |
| N6133125P0155Purchase Order, July 15, 2025, Not Competed, 1 offersSolicitation | Naval Surface Warfare CenterDepartment of the Navy | SDV MK8 Hydroid TransducersNAICS 334511, PSC 5895 | $152,670 |
| N0017423F0147Delivery Order, January 12, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Uuv System PartsNAICS 541330, PSC J020 | $123,927 |
| N0017424F0087Delivery Order, April 11, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Uuv System PartsNAICS 541330, PSC J020 | $112,462 |
| N0017424F0252Delivery Order, September 19, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $90,098 |
| N6133124P0128Purchase Order, September 26, 2024, Not Competed, 1 offers | Naval Surface Warfare CenterDepartment of the Navy | CCA-FW Fin MT ContNAICS 334511, PSC 1075 | $83,300 |
| N0017424P0221Purchase Order, August 15, 2024, Not Competed, 1 offers | NSWC Indian Head DivisionDepartment of the Navy | S-50000NAICS 611699, PSC U012 | $83,044 |
| N0017424F0170Delivery Order, July 11, 2024, Not Available for Competition | NSWC Indian Head DivisionDepartment of the Navy | Contractor SupportNAICS 541330, PSC J020 | $78,000 |
| N6133125F0153Delivery Order, August 7, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | MK 18 Depot Level Support for Command Sixth Fleet (C6F) (DO#07) Reference Hii Proposal Q-2025-223-Rev 0-Dated 07/23/2025 to Include Sow ExceNAICS 334511, PSC R425 | $75,000 |
| N6133125F1004Delivery Order, June 23, 2025, Not Competed | Naval Surface Warfare CenterDepartment of the Navy | Level of Effort Term Form OrdersNAICS 334511, PSC R425 | $60,000 |
| SPE4A625P6026Purchase Order, September 19, 2025, Competed Under SAP, 1 offers | DLA AviationDefense Logistics Agency | 8511655397!cable Assembly,poweNAICS 335931, PSC 5995 | $12,716 |
| 140G0223C0013Definitive Contract, June 12, 2024, Competed Under SAP, 1 offers | Ofc of Acquisition Grants-DenverU.S. Geological Survey | Autonomous Underwater VehicleNAICS 334511, PSC 2090 | $10,000 |
| N6660423P0166Purchase Order, January 8, 2024, Not Competed Under SAP, 1 offers | NUWC Div NewportDepartment of the Navy | Remus 300 TrainingNAICS 611699, PSC U099 | $8,244 |
| SPE7L326P4124Purchase Order, May 28, 2026, Competed Under SAP, 1 offers | DLA Land and MaritimeDefense Logistics Agency | 8512146009!hull Section,midgetNAICS 114119, PSC 2040 | $1,263 |
| 0010Delivery Order, January 25, 2024, Not Competed, 1 offers | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J019 | $0 |
| HR001123C0055Definitive Contract, May 9, 2024, Full and Open Competition, 3 offers | Def Advanced Research Projects AgcyDefense Advanced Research Projects Agency | Advance Propulsor Experiment - Phase 1ANAICS 541715, PSC AC13 | $0 |
| N0003919F0108Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 1940 | $0 |
| N0003919F0511Delivery Order, March 6, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J058 | $0 |
| N0003920F0192Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J058 | $0 |
| N0003920F0435Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J058 | $0 |
| N0003920F0487Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1940 | $0 |
| N0003921F2050Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 1940 | $0 |
| N0003921F2184Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J059 | $0 |
| N0003921F2187Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1940 | $0 |
| N0003922F1040Delivery Order, January 22, 2024, Not Competed Under SAP | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 1940 | $0 |
| N0003922F1047Delivery Order, January 22, 2024, Not Competed Under SAP | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC J019 | $0 |
| N0003922F1049Delivery Order, January 22, 2024, Not Competed Under SAP | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC J019 | $0 |
| N0003922F2016Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1940 | $0 |
| N0003922F2017Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 1940 | $0 |
| N0003923F1005Delivery Order, January 22, 2024, Not Competed Under SAP | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J019 | $0 |
| N0003923F1022Delivery Order, January 22, 2024, Not Competed Under SAP | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC J019 | $0 |
| N0017419F0491Delivery Order, January 25, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Undefinitized OrderNAICS 541330, PSC J099 | $0 |
| N0017419F0566Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J099 | $0 |
| N0017420F0223Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J099 | $0 |
| N0017421F0003Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC U099 | $0 |
| N0017421F0050Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC U099 | $0 |
| N0017421F0169Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017421F0173Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017421F0311Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0174Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0200Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0272Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0288Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0309Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017422F0310Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017423F0077Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017423F0136Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017423F0139Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N0017423F0245Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | $0 |
| N6133121F0004Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 2090 | $0 |
| N6133121F0108Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC R425 | $0 |
| N6133122F0050Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Research and Development ContractsNAICS 334511, PSC 2090 | $0 |
| N6133122F0112Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 2090 | $0 |
| N6133123F0171Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 2090 | $0 |
| N6660418F2483Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Unpriced Orders Against BoaNAICS 334511, PSC 2040 | $0 |
| N6660421FC001Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1352 | $0 |
| N6660422FC002Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1352 | $0 |
| N6660423FC003Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC K069 | $0 |
| N0002420D6334September 6, 2024, Full and Open Competition, 42 offers | NAVSEA HQDepartment of the Navy | Clins 1000-1499NAICS 334511, PSC AC35 | $0 |
| N0003922D1003January 8, 2024, Not Competed Under SAP, 1 offers | Naval Information Warfare SystemsDepartment of the Navy | LBS Auv Hardware, Spares, ServicesNAICS 334511, PSC J019 | $0 |
| N0017419D0010February 4, 2025, Not Available for Competition, 1 offers | NSWC Indian Head DivisionDepartment of the Navy | Modification to Add Subcontractor Actalent Services, LLCNAICS 541330, PSC J099 | $0 |
| N6133125D1001June 18, 2025, Not Competed, 1 offersSolicitation | Naval Surface Warfare CenterDepartment of the Navy | Uuv System SupportNAICS 334511, PSC 1075 | $0 |
| N6660418DC812November 17, 2025, Full and Open Competition, 28 offers | NUWC Div NewportDepartment of the Navy | Unmanned Undersea Vehicle Family of Systems Contract for Supplies and Services in Support of All Unmanned Vehicle TypesNAICS 336999, PSC 1940 | $0 |
| N6660421DC000January 3, 2024, Not Competed, 1 offers | NUWC Div NewportDepartment of the Navy | MK18 Mod 2 Increment II Upgrade HardwareNAICS 334511, PSC 1352 | $0 |
| N0017422F0163Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | -$314 |
| N0017420F0336Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J099 | -$1,029 |
| N0003910C0085Definitive Contract, August 29, 2024, Full and Open Competition, 3 offers | DCMA NortheastDefense Contract Management Agency | Canceling Funds Deob Mod.NAICS 334511, PSC 1940 | -$20,000 |
| N0017421F0168Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | -$21,378 |
| N0017422F0151Delivery Order, January 25, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | -$24,679 |
| N6133122P0257Purchase Order, October 17, 2024, Not Competed, 1 offers | Naval Surface Warfare CenterDepartment of the Navy | The Purpose of This Modification Is to De-Obligate Funding from Clins 0001AC $13.289.00, 0001AD $13,289.00, and 0001AE $13,289.00 and 0001AFNAICS 541330, PSC R425 | -$40,017 |
| N0017421F0171Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541330, PSC J020 | -$50,448 |
| N0017423P0035Purchase Order, March 3, 2026, Not Competed Under SAP, 1 offers | NSWC Indian Head DivisionDepartment of the Navy | RemusNAICS 611430, PSC U099 | -$59,294 |
| N0017420F0393Delivery Order, January 22, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | System Acquisition ContractsNAICS 541330, PSC J099 | -$115,961 |
| N6133123F0012Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 334511, PSC 2090 | -$138,235 |
| N0017420F0226Delivery Order, January 18, 2024, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | MK 18 Uuv Fos Contractor SupportNAICS 541330, PSC J099 | -$158,814 |
| N6660424FC004Delivery Order, January 22, 2024, Not Competed | DCMA NortheastDefense Contract Management Agency | Supply Contracts and Priced OrdersNAICS 334511, PSC 1352 | -$1,308,450 |
- Places of performance
- MassachusettsMarylandFloridaVirginiaMississippiMichiganNew Hampshire
- Product and service codes
- 1940 Small CraftR425 Engineering and Technical ServicesJ020 Maintenance, Repair and Rebuilding of Equipment: Ship and Marine EquipmentJ019 Maintenance, Repair and Rebuilding of Equipment: Ships, Small Craft, Pontoons, and Floating Docks1075 Degaussing and Mine Sweeping Equipment2090 Miscellaneous Ship and Marine Equipment
- Transactions
- 232 across 97 awards