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 10, 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 1850 per page · search this category
| Award | Company | Obligated FY2024+ | What | Agency | Latest action |
|---|---|---|---|---|---|
| SPE4A626P1675 purchase order | Atlantic Diving Supply, Inc | $0 | 8511693086 transducer,sonar | Defense Logistics Agency | Oct 27, 2025 DoD 90d |
| SPE4A721F9118 delivery order | West Electronics Inc | $0 | 8508447689 amplifier,sonar pan | Defense Logistics Agency | May 6, 2026 DoD 90d |
| SPE4A722DC004 IDIQ contract | Seal Dynamics LLC | $0 | 4610087322 beacon,sonar | Defense Contract Management Agency | Apr 29, 2024 DoD 90d |
| SPE4A722P6412 purchase order | Atlantic Diving Supply, Inc | $0 | 8508911116 hydrophone,sonar | Defense Logistics Agency | Nov 14, 2023 DoD 90d |
| SPE4A722PC223 purchase order | Westland Technologies, Inc | $0 | 8509195758 baffle,acoustic,son | Defense Contract Management Agency | Nov 27, 2023 DoD 90d |
| SPE4A723D0011 IDIQ contract | G S E Dynamics, Inc | $0 | 4610095006 pivot arm assembly | Defense Logistics Agency | Jun 27, 2025 DoD 90d |
| SPE4A723F040A delivery order | Lockheed Martin Corporation | $0 | 8510048792 launcher,tube | Defense Logistics Agency | Nov 15, 2023 DoD 90d |
| SPE4A723F5639 delivery order | Seal Dynamics LLC | $0 | 8509755424 beacon,sonar | Defense Contract Management Agency | Jan 26, 2024 DoD 90d |
| SPE4A724D0037 IDIQ contract | Seal Dynamics LLC | $0 | 4610107319 beacon,sonar | Defense Logistics Agency | May 13, 2025 DoD 90d |
| SPE4A724D0096 IDIQ contract | PCX Inc | $0 | 4610108933 transducer assembly | Defense Logistics Agency | Jun 2, 2026 DoD 90d |
| SPE4A724D0165 IDIQ contract | Alektronics Inc | $0 | 4610110721 sensor,sonobuoy | Defense Logistics Agency | May 13, 2025 DoD 90d |
| SPE4A724D0232 IDIQ contract | Seal Dynamics LLC | $0 | 4610112535 transponder,sonar | Defense Logistics Agency | Jul 5, 2024 DoD 90d |
| SPE4A724DC001 IDIQ contract | Seal Dynamics LLC | $0 | 4610108405 beacon,sonar | Defense Logistics Agency | May 13, 2025 DoD 90d |
| SPE4A724F0034 delivery order | Lockheed Martin Corporation | $0 | 8510186539 probe,sound velocit | Defense Logistics Agency | Oct 5, 2023 DoD 90d |
| SPE4A724F7454 delivery order | Lockheed Martin Corporation | $0 | 8510603456 probe,sound velocit | Defense Logistics Agency | May 1, 2024 DoD 90d |
| SPE4A724P8085 purchase order | Valipharm Inc | $0 | 8510479061 digital depth sound | Defense Logistics Agency | Apr 22, 2024 DoD 90d |
| SPE4A724P8389 purchase order | Allard Nazarian Group, Inc | $0 | 8510492250 parts kit,towed arra55y | Defense Logistics Agency | Apr 26, 2024 DoD 90d |
| SPE4A724P8401 purchase order | Allard Nazarian Group, Inc | $0 | 8510492409 parts kit,towed arra55y | Defense Logistics Agency | Apr 29, 2024 DoD 90d |
| SPE4A725D5229 IDIQ contract | Seal Dynamics LLC | $0 | 4610114466 mounting kit,beacon | Defense Logistics Agency | May 14, 2025 DoD 90d |
| SPE4A725P3189 purchase order | Gavial Itc, LLC | $0 | 8511070655 transducer,sonar | Defense Logistics Agency | Jun 24, 2025 DoD 90d |
| SPE4A725P4056 purchase order | Arete Associates, Inc | $0 | 8511109885 hydrophone subassem | Defense Logistics Agency | Sep 24, 2025 DoD 90d |
| SPE4A726D0229 IDIQ contract | Seal Dynamics LLC | $0 | 4610133446 | Defense Logistics Agency | Mar 30, 2026 DoD 90d |
| SPE4A726F0935 delivery order | Derco Aerospace, Inc | $0 | 8511736804 harness assembly | Defense Logistics Agency | May 21, 2026 DoD 90d |
| SPE7M124FA539 delivery order | Raytheon Company | $0 | 4564672621 sensor deployment s | Defense Logistics Agency | Oct 25, 2024 DoD 90d |
| SPE7M423F1230 delivery order | Jamaica Bearings Co, Inc | $0 | 8510147252 drive,shaft | Defense Logistics Agency | Sep 10, 2024 DoD 90d |
| SPMYM422F0020 delivery order | Northrop Grumman Systems Corporation | $0 | Baffle | Defense Logistics Agency | Jun 11, 2025 DoD 90d |
| SPMYM425F0006 delivery order | Northrop Grumman Systems Corporation | $0 | Baffle | Defense Logistics Agency | Jun 2, 2025 DoD 90d |
| SPRMM120PPA49 purchase order | Aiw-Alton Inc | $0 | Lining,friction | Defense Contract Management Agency | Jan 25, 2024 DoD 90d |
| SPRMM121CHA04 definitive contract | Lockheed Martin Corporation | $0 | Nrp,module,acoustic | Defense Logistics Agency | Apr 17, 2025 DoD 90d |
| SPRMM122PPM61 purchase order | Prime Technology LLC | $0 | Indicator,depth | Defense Logistics Agency | Feb 6, 2024 DoD 90d |
| SPRPA115G005Y basic ordering agreement | Raytheon Company | $0 | Basic ordering agreement for five years expires 09/17/2020 | Defense Contract Management Agency | Mar 25, 2024 DoD 90d |
| SPRPA120CY024 definitive contract | Thales Defense & Security Inc | $0 | Control,sonar hoist | Defense Contract Management Agency | May 23, 2024 DoD 90d |
| SPRPA120PV110 purchase order | The Boeing Company | $0 | Replaced acoustic p | Defense Logistics Agency | Sep 25, 2024 DoD 90d |
| SPRPA121FLY00 delivery order | Raytheon Company | $0 | Receiver transmit,a | Defense Contract Management Agency | Dec 6, 2024 DoD 90d |
| N6660422FB817 delivery order | Canadian Commercial Corporation | -$192 | Fair lead tooling | Navy | May 11, 2026 DoD 90d |
| SPMYM317F6009 delivery order | Northrop Grumman Systems Corporation | -$193 | Various baffles for nh and nm 3 different clins quantity of 3 ea with 3 option clins. | Defense Logistics Agency | Jun 18, 2025 DoD 90d |
| N0024423P0027 purchase order | Edgeone LLC | -$321 | 2200i side scan sonar electronic assembly | Navy | Sep 10, 2024 DoD 90d |
| N6660422FB201 delivery order | Syqwest LLC | -$750 | Outboard electronic canisters | Navy | Mar 19, 2025 DoD 90d |
| N6660422FB818 delivery order | Canadian Commercial Corporation | -$1.9K | Engineering services | Navy | May 11, 2026 DoD 90d |
| N0002410C6307 definitive contract | Raytheon Company | -$2.9K | Amns lrip (fy09 opn n85) | Defense Contract Management Agency | May 15, 2024 DoD 90d |
| N0010423FU70B delivery order | Lockheed Martin Corporation | -$4.0K | Modulator,sonar | Defense Contract Management Agency | Oct 24, 2024 DoD 90d |
| N0003922F2154 delivery order | Lockheed Martin Corporation | -$5.0K | T98/ti-20 production trainer | Navy | Dec 14, 2023 DoD 90d |
| N6660423FB822 delivery order | Canadian Commercial Corporation | -$5.4K | Ok-410 handling & stowage gear system (h&sg) and overboarding fairlead assembly | Navy | Nov 19, 2025 DoD 90d |
| SPE7M123FA662 delivery order | Raytheon Company | -$7.8K | 4561924273 emi filter,aircraft | Defense Logistics Agency | Oct 17, 2025 DoD 90d |
| N0003922F2077 delivery order | Lockheed Martin Corporation | -$10K | Inco (-exp2, -exp3) | Navy | Dec 11, 2023 DoD 90d |
| N0010423FU70P delivery order | Lockheed Martin Corporation | -$10K | Receiving set,sonar | Navy | Sep 3, 2024 DoD 90d |
| W9123821P0026 purchase order | Advanced Telemetry Systems Inc | -$12K | Acoustic telemetry equipment | Army | Nov 27, 2023 DoD 90d |
| 70Z02321PPLI00100 purchase order | Kongsberg Maritime Inc | -$16K | This ffp purchase order procures hydrographic equipment and associated support for the government of chile in accordance with attachment 1 (sow) under fms case ci-p-lai. tas: 7021/0610 cm: karl harris pop: 09/30/2021 - 9/30/2022 | U.S. Coast Guard | May 8, 2024 |
| N0003921F7891 delivery order | Leidos, Inc | -$19K | Traps units fabrication | Navy | Aug 16, 2024 DoD 90d |
| N0003915C0214 definitive contract | Lockheed Martin Corporation | -$35K | Fms jaos tl-29a array production and engineering services; igf::ot::igf | Defense Contract Management Agency | Jun 26, 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 12, 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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