AwardTape · Categories · Electronics and communications · Sonar and underwater sound
Sonar and underwater sound: $2.2B in defense awards
$2.2B obligated across 925 DoD and DHS awards to 188 companies, Oct 1, 2023 to Oct 7, 2026, 3.5% of Electronics and communications. Undersea Sensor Systems, Inc leads with $636.9M; Department of the Navy is the largest buyer at $2.1B.
| Obligated FY2024+ | $2.2B |
|---|---|
| Awards | 925 |
| Companies | 188 |
| FY2024 | $466.6M |
| FY2025 | $1.1B |
| FY2026 to date | $656.4M |
| Parent category | Electronics and communications |
Largest awards, page 850 per page · search this category
| Award | Company | Obligated FY2024+ | What | Agency | Latest action |
|---|---|---|---|---|---|
| N0016425FG508 delivery order | Oeco, LLC | $65K | N0016422dgp73 delivery order #5 for: 48 hydrophone transformers - fms (clin 0002) | Navy | Mar 12, 2025 DoD 90d |
| N0018925F0684 delivery order | Kongsberg Discovery US, LLC | $65K | Sonar hardware | Navy | Sep 12, 2025 DoD 90d |
| N0025320F0019 delivery order | Laurel Technologies Partnership | $64K | Usn ti-20 production | Navy | Aug 19, 2025 DoD 90d |
| SPRMM126PKA16 purchase order | Sparton Deleon Springs, LLC | $64K | Hydrophone,sonar | Defense Logistics Agency | Mar 10, 2026 DoD 90d |
| N0016425FG510 delivery order | Ideal Instrument Co, Inc | $64K | Hydrophone syntactic disc us | Navy | Mar 14, 2025 DoD 90d |
| 70Z03825PF0000561 purchase order | Unique Technology Systems LLC | $64K | Procurement of sonar beacon for use of mh-65 aircraft. | U.S. Coast Guard | Aug 4, 2025 |
| SPE4A625F0302 delivery order | Lockheed Martin Corporation | $64K | 8510944358 breech adapter asse | Defense Logistics Agency | Sep 11, 2025 DoD 90d |
| W912P725CA010 definitive contract | Biomark LLC | $64K | This scope of work is for a base + 4 year contract for the annual purchase of 30,000 apt 12 biomark brand pit tags for the russian river coho broodstock program located at the wsd/lake sonoma fish hatchery in geyserville, ca. | Army | Jul 8, 2025 DoD 90d |
| SPE4A524F210E delivery order | Lockheed Martin Corporation | $62K | 8510895706 probe,sonar | Defense Logistics Agency | Feb 7, 2025 DoD 90d |
| SPE4A726PC025 purchase order | DC Precision LLC | $61K | 8512152006 holder,sonar equipm | Defense Logistics Agency | Jun 1, 2026 DoD 90d |
| W912P721P0004 purchase order | Biomark LLC | $61K | Coho broodstock pit tags - base year | Army | Apr 11, 2024 DoD 90d |
| N0016425PG627 purchase order | Stark Precision Machine, LLC | $60K | Hydrophone baffle rings | Navy | Aug 20, 2025 DoD 90d |
| N6660424FU303 delivery order | Syqwest LLC | $59K | Dt-100/ dt-699, 50 deg (SSN 774) | Navy | Jan 17, 2025 DoD 90d |
| N6660424FU302 delivery order | Syqwest LLC | $58K | Dt-100/ dt-699, 130 deg (ssbn 826) | Navy | Aug 26, 2025 DoD 90d |
| SPE4A524F083X delivery order | Lockheed Martin Corporation | $58K | 8510741731 probe,sound velocit | Defense Logistics Agency | Jul 10, 2024 DoD 90d |
| N0024426PS045 purchase order | Amphenol (maryland) Inc | $57K | To procure (4) acoustic vector sensors | Navy | Feb 11, 2026 DoD 90d |
| FA812524P0016 purchase order | Federal Resources Supply Company, LLC | $56K | Phased array probes | Air Force | Dec 19, 2023 DoD 90d |
| SPE4A526F6191 delivery order | Lockheed Martin Corporation | $56K | 8512101034 cover assembly | Defense Logistics Agency | May 13, 2026 DoD 90d |
| SPE4A726F7499 delivery order | Lockheed Martin Corporation | $55K | 8512151955 probe,ssxsv | Defense Logistics Agency | Jun 1, 2026 DoD 90d |
| SPRMM126PHA60 purchase order | Knudsen Systems Inc | $55K | Receiver-transmitte | Defense Logistics Agency | Apr 8, 2026 DoD 90d |
| N0016425PG659 purchase order | Brownstown Quality Tool & Automation LLC | $54K | Hydrophone handle, alternate configuration p/n: 6029726-302, | Navy | Sep 19, 2025 DoD 90d |
| 70Z04026F51576B00 delivery order | Dockside Electronics Service, L.l.c | $53K | Marine parts - transducer, sonar | U.S. Coast Guard | Jun 9, 2026 |
| SPE4A724F9782 delivery order | Lockheed Martin Corporation | $53K | 8510766952 probe,ssxsv | Defense Logistics Agency | Jul 19, 2024 DoD 90d |
| SPE4A725F2397 delivery order | Lockheed Martin Corporation | $53K | 8511076692 probe,ssxsv | Defense Logistics Agency | Mar 13, 2025 DoD 90d |
| SPE4A725F4823 delivery order | Lockheed Martin Corporation | $53K | 8511273001 probe,ssxsv | Defense Logistics Agency | Jul 2, 2025 DoD 90d |
| SPE4A724F2328 delivery order | Lockheed Martin Corporation | $52K | 8510283692 probe,ssxsv | Defense Logistics Agency | Nov 27, 2023 DoD 90d |
| N6133123P0012 purchase order | Subsea Technologies, Inc | $51K | Hydrophone, mob.int.pos.sys.(mips) | Navy | Feb 28, 2024 DoD 90d |
| N0017324P5816 purchase order | Jasco Applied Sciences (canada) LTD | $51K | Jasco amar-g4 8-channel acoustic data recorder and other assemblies | Navy | Jan 14, 2025 DoD 90d |
| SPE4A525F9349 delivery order | Lockheed Martin Corporation | $50K | 8511413617 cover assembly | Defense Logistics Agency | May 30, 2025 DoD 90d |
| N6660425P0266 purchase order | Loggerhead Instruments Inc | $49K | Purchase of 2 ls1x-al acoustic recorders in support of usw | Navy | May 12, 2025 DoD 90d |
| N0016425PG581 purchase order | Russell' S Tube Forming Inc | $48K | Hydrophone swage bands p/n: 6029159-001 | Navy | Jun 30, 2025 DoD 90d |
| 70Z03824PF0000398 purchase order | Aantilia LLC | $47K | Procurement of spare beacon, sonars for use on the mh65 aircraft. | U.S. Coast Guard | Oct 28, 2024 |
| N0018924P0470 purchase order | Subsea 20/20, Inc | $47K | Oculus multibeam sonar system - imaging | Navy | Aug 1, 2024 DoD 90d |
| N6660423FB302 delivery order | Sparton Deleon Springs, LLC | $44K | Very low frequency (vlf) transducer product drawings | Navy | Dec 19, 2024 DoD 90d |
| SPE4A725PC540 purchase order | General Dynamics Mission Systems, Inc | $43K | 8511490917 tsms acclrms | Defense Logistics Agency | Aug 20, 2025 DoD 90d |
| SPE4A525F5508 delivery order | Lockheed Martin Corporation | $42K | 8511202922 breech adapter asse | Defense Logistics Agency | Sep 11, 2025 DoD 90d |
| N0010426PDA50 purchase order | Knudsen Systems Inc | $40K | Receiver-transmitte | Navy | Mar 12, 2026 DoD 90d |
| SPMYM425P0599 purchase order | Duramax Marine, LLC | $40K | Stave | Defense Logistics Agency | Jul 17, 2025 DoD 90d |
| SPE4A725F7185 delivery order | Lockheed Martin Corporation | $40K | 8511487794 probe,sound velocit | Defense Logistics Agency | Jan 27, 2026 DoD 90d |
| SPE7M125FA088 delivery order | Raytheon Company | $39K | 4566202798 sensor deployment s | Defense Logistics Agency | Oct 25, 2024 DoD 90d |
| N0038325PT007 purchase order | Mercury Systems, Inc | $39K | Processor,signal,so | Navy | Mar 31, 2026 DoD 90d |
| SPE4A625V641V purchase order | Atlantic Diving Supply, Inc | $38K | 8511636596 transducer,sonar | Defense Logistics Agency | Sep 11, 2025 DoD 90d |
| SPE4A725PF494 purchase order | Arete Associates, Inc | $38K | 8511631013 hydrophone subassem | Defense Logistics Agency | Sep 16, 2025 DoD 90d |
| SPE4A724P3789 purchase order | Apex Pinnacle Corp | $37K | 8510304244 transducer, assembly | Defense Logistics Agency | Dec 4, 2023 DoD 90d |
| SPE4A524F0989 delivery order | Lockheed Martin Corporation | $37K | 8510222434 probe,sonar | Defense Contract Management Agency | Jan 25, 2024 DoD 90d |
| SPE4A524F8389 delivery order | Lockheed Martin Corporation | $37K | 8510549877 probe,sonar | Defense Logistics Agency | Apr 16, 2024 DoD 90d |
| N0010426FCU0R delivery order | Lockheed Martin Corporation | $37K | Server,automatic da | Navy | May 29, 2026 DoD 90d |
| N6133124P1140 purchase order | Kongsberg Discovery US, LLC | $37K | Aml upgrade kit | Navy | Sep 25, 2024 DoD 90d |
| SPE4A724V0215 purchase order | Alektronics Inc | $37K | 8510225236 sensor,sonobuoy | Defense Logistics Agency | Oct 23, 2023 DoD 90d |
| SPE4A524F5093 delivery order | Lockheed Martin Corporation | $36K | 8510387339 probe,sonar | Defense Logistics Agency | Feb 7, 2025 DoD 90d |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Data as of Oct 9, 2026.
Sources
Award recordUSAspendingAward recordUSAspendingAward recordUSAspendingAward recordUSAspendingAward recordUSAspendingAward recordUSAspendingAward recordUSAspendingAward recordUSAspending
Related
Undersea Sensor Systems, IncSparton Deleon Springs, LLCHuntington Ingalls IncL3 Technologies, IncSedna Digital Solutions, LLCL3 Technologies IncLockheed Martin CorporationUltra Electronics Ocean Systems IncDepartment of the NavyDefense Logistics AgencyDefense Contract Management AgencyU.S. Coast GuardDepartment of the ArmyDepartment of the Air ForceU.S. Special Operations Command
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