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 1550 per page · search this category
| Award | Company | Obligated FY2024+ | What | Agency | Latest action |
|---|---|---|---|---|---|
| N0003921F2076 delivery order | Lockheed Martin Corporation | $0 | Ti-20 spares | Navy | Nov 27, 2023 DoD 90d |
| N0003922F2094 delivery order | Lockheed Martin Corporation | $0 | T22 hardware | Navy | Nov 15, 2023 DoD 90d |
| N0003923F2015 delivery order | Leidos, Inc | $0 | Deployment support labor | Navy | Feb 26, 2024 DoD 90d |
| N0010422GZJ01 basic ordering agreement | Northrop Grumman Systems Corporation | $0 | Repairs and spares listed in section j, attachments 1 & 2. | Navy | Feb 19, 2025 DoD 90d |
| N0010422PXC15 purchase order | Argon ST, Inc | $0 | Towed body,sonar | Navy | Jan 24, 2024 DoD 90d |
| N0010422PXC48 purchase order | Northrop Grumman Systems Corporation | $0 | Sepa. hydrophone assembly | Navy | Jan 7, 2025 DoD 90d |
| N0010423CNA41 definitive contract | Lockheed Martin Corporation | $0 | Nrp,module,acoustic | Navy | May 6, 2026 DoD 90d |
| N0010423PFA36 purchase order | Sparton Deleon Springs, LLC | $0 | Sepa hydrophone,sonar | Navy | Apr 23, 2024 DoD 90d |
| N0010423PND15 purchase order | Globe Composite Solutions, LLC | $0 | Sepa panel,sonar gtc | Defense Contract Management Agency | Jan 25, 2024 DoD 90d |
| N0010423PNE06 purchase order | Globe Composite Solutions, LLC | $0 | Panel,sonar gtc | Navy | May 22, 2024 DoD 90d |
| N0016416DGP20 IDIQ contract | L3 Technologies, Inc | $0 | Contract ceiling | Defense Contract Management Agency | May 12, 2026 DoD 90d |
| N0016418DGP34 IDIQ contract | Syqwest LLC | $0 | Tr-343 ceramic stack assemblies | Defense Contract Management Agency | Apr 2, 2024 DoD 90d |
| N0016419DGP48 IDIQ contract | Ducommun Labarge Technologies, Inc | $0 | Hydrophone window and cables | Navy | Aug 12, 2024 DoD 90d |
| N0016420DGP66 IDIQ contract | L3 Technologies, Inc | $0 | Tr-333 hydrophone ceramic elements | Defense Contract Management Agency | May 12, 2026 DoD 90d |
| N0016420FG061 delivery order | Goodrich Corporation | $0 | Sonar dome rubber window, type 1 (usn) | Navy | Dec 8, 2023 DoD 90d |
| N0016421DGP65 IDIQ contract | Massa Products Corporation | $0 | Tr-143a transducers | Navy | Apr 4, 2025 DoD 90d |
| N0016421FG034 delivery order | Syqwest LLC | $0 | Transducer ceramic stack assemblies | Defense Contract Management Agency | Jan 22, 2024 DoD 90d |
| N0016421FG042 delivery order | Goodrich Corporation | $0 | Sonar dome rubber window, type 1 (usn) | Navy | Jan 12, 2024 DoD 90d |
| N0016422DGP69 IDIQ contract | Syqwest LLC | $0 | Ceramic stack assemblies (us & fms) | Navy | May 1, 2025 DoD 90d |
| N0016422DGP71 IDIQ contract | Ideal Instrument Co, Inc | $0 | Tr-333 hydrophone syntactic discs | Navy | Apr 24, 2025 DoD 90d |
| N0016422DGP73 IDIQ contract | Oeco, LLC | $0 | Idiq for the manufacture of tr-333 hydrophone transformers | Navy | Jan 30, 2026 DoD 90d |
| N0016422FG006 delivery order | Ultra Electronics Ocean Systems Inc | $0 | Tr-343 sonar transducer shipset | Defense Contract Management Agency | Jan 25, 2024 DoD 90d |
| N0016422FG028 delivery order | Ducommun Labarge Technologies, Inc | $0 | Hydrophone cables and thermistor cables - fms | Navy | Jun 3, 2024 DoD 90d |
| N0016422FG050 delivery order | Goodrich Corporation | $0 | Sonar dome rubber window, type 1 (usn) | Navy | Apr 15, 2025 DoD 90d |
| N0016422FG052 delivery order | Ultra Electronics Ocean Systems Inc | $0 | Tr-343 sonar transducer shipset | Defense Contract Management Agency | Jan 22, 2024 DoD 90d |
| N0016423FG008 delivery order | Ultra Electronics Ocean Systems Inc | $0 | Tr-343 sonar transducer shipset | Defense Contract Management Agency | Jan 22, 2024 DoD 90d |
| N0016423FG026 delivery order | Ducommun Labarge Technologies, Inc | $0 | Hydrophone and thermistor cables - fms | Navy | Jun 3, 2024 DoD 90d |
| N0016423FG045 delivery order | Goodrich Corporation | $0 | Procurement of four (4) sonar dome rubber windows, type 1 (usn) | Navy | Jun 10, 2025 DoD 90d |
| N0016424DGP75 IDIQ contract | Ultra Electronics Ocean Systems Inc | $0 | Tr-343 sonar transducers and tr-343a connectorized sonar transducers | Navy | Apr 15, 2025 DoD 90d |
| N0016425DGP79 IDIQ contract | High Bridge Solutions, LLC | $0 | Tr- transducer supply kits | Navy | Dec 2, 2025 DoD 90d |
| N0016425DGP80 IDIQ contract | L3 Technologies, Inc | $0 | Tr-333 hydrophone ceramic elements | Defense Contract Management Agency | May 12, 2026 DoD 90d |
| N0016425DGP82 IDIQ contract | Triangle Rubber Co.inc | $0 | Contract ceiling | Navy | Apr 14, 2025 DoD 90d |
| N0016425DGP86 IDIQ contract | Teledyne Instruments Inc | $0 | Contract ceiling | Navy | Sep 30, 2025 DoD 90d |
| N0017323P6009 purchase order | Jasco Applied Sciences (canada) LTD | $0 | 16-channel vertical acoustic array | Navy | Nov 24, 2025 DoD 90d |
| N0018925D0022 IDIQ contract | Klein Marine Systems Inc | $0 | Repair and maintenance support | Navy | Aug 1, 2025 DoD 90d |
| N0025319C0004 definitive contract | Massa Products Corporation | $0 | Towed array - production units | Navy | Oct 24, 2024 DoD 90d |
| N0025323F0048 delivery order | Syqwest LLC | $0 | First article test and training | Defense Contract Management Agency | Jan 25, 2024 DoD 90d |
| N0025324D6000 IDIQ contract | Syqwest LLC | $0 | Control station | Navy | Oct 31, 2024 DoD 90d |
| N0025326D7001 IDIQ contract | Knudsen Systems Inc | $0 | See attachment 1 in section j labeled statement of work_ngf_08-may-2025 | Navy | Jun 5, 2026 DoD 90d |
| N0038321PF132 purchase order | Mercury Systems - Trusted Mission Solutions Inc | $0 | Acoustic processor | Navy | Nov 19, 2024 DoD 90d |
| N0038321PF133 purchase order | Mercury Systems - Trusted Mission Solutions Inc | $0 | Acoustic processor | Navy | Dec 19, 2023 DoD 90d |
| N0038322CB024 definitive contract | Thales Defense & Security Inc | $0 | Computer subassembl | Navy | Jun 5, 2025 DoD 90d |
| N0038322PN058 purchase order | Thales Defense & Security Inc | $0 | Control,sonar hoist | Navy | Mar 13, 2025 DoD 90d |
| N0038323CN046 definitive contract | Thales Defense & Security Inc | $0 | Dome,sonar | Navy | Oct 11, 2023 DoD 90d |
| N0038323FXR04 delivery order | The Boeing Company | $0 | Processor,signal,so | Navy | Mar 25, 2024 DoD 90d |
| N0038323PB012 purchase order | Thales Defense & Security Inc | $0 | Control,sonar hoist | Navy | Jul 10, 2025 DoD 90d |
| N0042114D0025 IDIQ contract | Erapsco | $0 | Fy14-18 sonobuoy production contract to procure an/ssq-36, 53, 62, 101, and 125 sonobuoys and mk-84 sus devices. | Navy | Nov 19, 2024 DoD 90d |
| N6133115D0011 IDIQ contract | Northrop Grumman Systems Corporation | $0 | Repair and overhaul an/aqs-24 system. | Navy | Oct 10, 2023 DoD 90d |
| N6133122D0001 IDIQ contract | Northrop Grumman Systems Corporation | $0 | Q24 | Navy | Mar 3, 2026 DoD 90d |
| N6133122D0002 IDIQ contract | TKMS Atlas North America LLC | $0 | Spare parts | Navy | Apr 30, 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 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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