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 750 per page · search this category
| Award | Company | Obligated FY2024+ | What | Agency | Latest action |
|---|---|---|---|---|---|
| N0060424P4096 purchase order | Edgeone LLC | $117K | Side scan sonar system | Navy | Aug 26, 2024 DoD 90d |
| N0024424P0227 purchase order | Edgeone LLC | $117K | Side scan sonar system | Navy | Jun 20, 2024 DoD 90d |
| SPMYM424F0014 delivery order | Northrop Grumman Systems Corporation | $116K | Baffle | Defense Logistics Agency | Apr 10, 2024 DoD 90d |
| 70Z03824FE0000046 delivery order | Metocean Telematics, Inc | $116K | Purchase isldmbs | U.S. Coast Guard | Sep 17, 2024 |
| N6660425FG111 delivery order | L3Harris Maritime Services Inc | $116K | The contractor shall manufacture, inspect, test, package, and deliver copper sound navigation and ranging (sonar) cable assemblies in support of undersea warfare/submarine sensor system capabilities. | Navy | Mar 20, 2025 DoD 90d |
| N0010423FU70L delivery order | Lockheed Martin Corporation | $114K | Transmitter,digital | Navy | Oct 9, 2024 DoD 90d |
| SPE4A726F5687 delivery order | Seal Dynamics LLC | $114K | 8512081864 beacon,sonar | Defense Logistics Agency | May 4, 2026 DoD 90d |
| N0016426FG059 delivery order | Ideal Instrument Co, Inc | $113K | Syntactic disc | Navy | Jun 4, 2026 DoD 90d |
| N0038326PMA21 purchase order | L3 Technologies Inc | $112K | Signal stripper ass | Navy | Feb 18, 2026 DoD 90d |
| SPE4A725PF563 purchase order | Westland Technologies, Inc | $111K | 8511635632 baffle,acoustic,son | Defense Logistics Agency | Sep 11, 2025 DoD 90d |
| SPE4A726F2234 delivery order | Seal Dynamics LLC | $110K | 8511826411 beacon,sonar | Defense Logistics Agency | Dec 23, 2025 DoD 90d |
| SPE4A725F0937 delivery order | Lockheed Martin Corporation | $110K | 8510995517 probe,ssxsv | Defense Logistics Agency | Nov 2, 2024 DoD 90d |
| SPE4A626P7020 purchase order | Integrated Procurement Technologies | $109K | 8511771250 transducer,sonar | Defense Logistics Agency | Nov 21, 2025 DoD 90d |
| SPE4A725F2321 delivery order | Seal Dynamics LLC | $107K | 8511072933 transponder,sonar | Defense Logistics Agency | Dec 12, 2024 DoD 90d |
| N6660425FA142 delivery order | Leidos, Inc | $106K | Contractor shall provide services for operation of the naval array technical support center facility to manufacture, upgrade, repair, refurbish towed array modules and component parts for all us NAVY and foreign military sales towed array ... | Navy | May 7, 2025 DoD 90d |
| SPE4A724P2156 purchase order | Westland Technologies, Inc | $105K | 8510261935 baffle,acoustic,son | Defense Logistics Agency | Nov 21, 2023 DoD 90d |
| H9224024P0027 purchase order | Copper Collar Group LLC | $103K | Aquaeye ae-1- 17 each for nsw | U.S. Special Operations Command | Mar 14, 2024 DoD 90d |
| N0010426PYC56 purchase order | Globe Composite Solutions, LLC | $103K | Panel,sonar gtc | Navy | May 11, 2026 DoD 90d |
| SPE4A724F7896 delivery order | Seal Dynamics LLC | $100K | 8510641375 beacon,sonar | Defense Logistics Agency | May 17, 2024 DoD 90d |
| N6660425FJ403 delivery order | Government & Industrial Supply, Inc | $100K | Dt-100 housings | Navy | Mar 4, 2025 DoD 90d |
| SPE4A724PC929 purchase order | FBC Enterprises LLC | $98K | 8510678470 transponder,sonar | Defense Logistics Agency | Jun 6, 2024 DoD 90d |
| SPE4A724F4542 delivery order | Seal Dynamics LLC | $96K | 8510401860 beacon,sonar | Defense Logistics Agency | Jan 24, 2024 DoD 90d |
| SPE4A724F5328 delivery order | Seal Dynamics LLC | $96K | 8510449669 beacon,sonar | Defense Logistics Agency | Feb 15, 2024 DoD 90d |
| SPE4A524P6497 purchase order | DC Precision LLC | $95K | 8510622199 snubber,bottom | Defense Logistics Agency | Jan 8, 2025 DoD 90d |
| SPE4A624F459Y delivery order | Sikorsky Aircraft Corporation | $93K | 8510917958 control,sonar detec | Defense Logistics Agency | Sep 25, 2024 DoD 90d |
| N0001923F0431 delivery order | Undersea Sensor Systems Inc | $92K | Ssq-125 (xn-8) sonobuoy prototypes | Navy | Apr 14, 2025 DoD 90d |
| N0010425FCU0M delivery order | Lockheed Martin Corporation | $90K | Receiving set,sonar | Navy | Apr 22, 2025 DoD 90d |
| SPE4A726P6218 purchase order | Ameritech Die & Mold South, Inc | $90K | 8511893545 towed body,sonar | Defense Logistics Agency | Feb 3, 2026 DoD 90d |
| SPE4A525F4203 delivery order | Lockheed Martin Corporation | $87K | 8511130657 probe,sonar | Defense Logistics Agency | Jul 2, 2025 DoD 90d |
| W912EP22P0014 purchase order | Purehm U.s Inc | $86K | Hypack software maintenance plans licenses for usace. | Army | Aug 27, 2025 DoD 90d |
| N0016724P0002 purchase order | Rockland Scientific International Inc | $86K | Vmp250 profiler | Navy | Oct 3, 2023 DoD 90d |
| N6660422P0027 purchase order | Teledyne Reson Inc | $85K | Hydrophones | Navy | Dec 22, 2023 DoD 90d |
| N0018925F0685 delivery order | Kongsberg Discovery US, LLC | $82K | Sonar hardware | Navy | Sep 12, 2025 DoD 90d |
| N6600126P6013 purchase order | Jaia Robotics Inc | $82K | Jaiabot - asv | Navy | Nov 12, 2025 DoD 90d |
| W912HZ24P0134 purchase order | Hti-Vemco USA Inc | $82K | V6-2x-a69-1604 | Army | Dec 26, 2024 DoD 90d |
| SPE4A724F1573 delivery order | Lockheed Martin Corporation | $81K | 8510260358 probe,sound velocit | Defense Logistics Agency | Nov 15, 2023 DoD 90d |
| N6660424P0203 purchase order | High Tech Inc | $81K | Hydrophone cable | Navy | Mar 28, 2024 DoD 90d |
| SPE4A725F6466 delivery order | Lockheed Martin Corporation | $80K | 8511430452 probe,sound velocit | Defense Logistics Agency | Jun 9, 2025 DoD 90d |
| N0010426FCU0L delivery order | Lockheed Martin Corporation | $80K | Processor signal so | Navy | Apr 17, 2026 DoD 90d |
| SPE4A724F002N delivery order | Seal Dynamics LLC | $80K | 8510791065 beacon,sonar | Defense Logistics Agency | Nov 25, 2025 DoD 90d |
| N0018926FL181 delivery order | Kongsberg Discovery US, LLC | $80K | Hull unit and gate valve control, sonar parts | Navy | May 21, 2026 DoD 90d |
| SPE4A725PD655 purchase order | Westland Technologies, Inc | $79K | 8511544502 baffle,acoustic,son | Defense Logistics Agency | Aug 1, 2025 DoD 90d |
| N0017325P0040 purchase order | Jasco Applied Sciences (canada) LTD | $78K | Components of low and mid-frequency coherent acoustic source system payment for canadian company through nrlapinvoices@us.NAVY.mil | Navy | Jun 25, 2025 DoD 90d |
| SPE4A525F110T delivery order | Lockheed Martin Corporation | $75K | 8511612603 cover assembly | Defense Logistics Agency | Sep 3, 2025 DoD 90d |
| N0018926FL146 delivery order | Kongsberg Discovery US, LLC | $74K | Mission critical sonar replacement parts. | Navy | Apr 23, 2026 DoD 90d |
| N0024425PS089 purchase order | Instruments Incorporated | $73K | L2 power amplifiers and corresponding remote cables with bnc. | Navy | Apr 15, 2026 DoD 90d |
| SPE4A526P0646 purchase order | General Dynamics Mission Systems, Inc | $71K | 8511713755 transducer,sonar | Defense Logistics Agency | Jun 5, 2026 DoD 90d |
| N0010426PYC49 purchase order | Globe Composite Solutions, LLC | $69K | Panel,sonar gtc | Navy | May 11, 2026 DoD 90d |
| N0060424P4103 purchase order | Sea-Bird Electronics, Inc | $67K | Ctd sensors | Navy | Sep 4, 2024 DoD 90d |
| SPRPA126FEA1W delivery order | The Boeing Company | $65K | Masp drive | Defense Logistics Agency | May 1, 2026 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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