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Data / Federal awards / NAICS 334511 / UNDERSEA SENSOR SYSTEMS, INC.

UNDERSEA SENSOR SYSTEMS, INC.: 34 federal contract awards, $640.9 million obligated (FY2024 to FY2027)

UNDERSEA SENSOR SYSTEMS, INC. (UEI U2KQBGF9LJ97), Columbia City, IN, received 34 federal prime contract awards with $640.9 million obligated in fiscal years 2024 to 2027, from 1 agency under 7 NAICS codes. Its largest buyer is Department of Defense ($640.9 million) and its largest code is NAICS 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

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Get contracts in this nicheWatch UNDERSEA SENSOR SYSTEMS, INC.
UEI
U2KQBGF9LJ97
Location
Columbia City, IN
Business size
Other Than Small Business
Contract awards
34
Obligated
$640.9 million
First action in window
2023-10-03
Latest action
2026-07-06

Where the work is

NAICS codes, with the other winners in each.

NAICSIndustryAwardsObligated
334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing10$636.7 million
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing8$2.3 million
334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing9$1.5 million
334290Other Communications Equipment Manufacturing3$573,760
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)2$0
335991Carbon and Graphite Product Manufacturing1$-34,541
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing1$-143,390

Buying agencies

AgencyAwardsObligated
Department of Defense34$640.9 million

Obligations by fiscal year

Fiscal yearObligated
FY2024$1.8 million
FY2025$394.2 million
FY2026$244.9 million

Contract awards

All 34 awards in fiscal years 2024 to 2027.

Award IDAgencyTypeNAICSWhat it buysObligated in windowAward valueStartsEndsPlace of performanceSource
N0001925F2168Department of DefenseDelivery Order334511SONOBUOY, AN/SSQ-53H$257,197,987$153,380,074June 2, 2025June 2, 2027Columbia City, INusaspending.gov
N0001926F1065Department of DefenseDelivery Order334511AN/SSQ-53H FY26 REQUIREMENT$240,781,195$4,288,105March 31, 2026March 30, 2028Columbia City, INusaspending.gov
N0001925F0199Department of DefenseDelivery Order334511ACTIVE PASSIVE COMBO CAPABILITY SONOBUOY$136,924,800$136,924,800September 15, 2025September 17, 2027Columbia City, INusaspending.gov
N6660424FE906Department of DefenseDelivery Order334511DT-511C HYDROPHONE PRODUCTION$1,724,426$1,724,426July 29, 2024July 29, 2025Columbia City, INusaspending.gov
N0038326CBA22Department of DefenseDefinitive Contract336413RECEIVER RADIO$1,603,936$1,603,936June 9, 2026August 9, 2027Columbia City, INusaspending.gov
N0038326CBA23Department of DefenseDefinitive Contract334220RECEIVER RADIO$801,968$801,968June 9, 2026August 8, 2028Columbia City, INusaspending.gov
N0038326PBA05Department of DefensePurchase Order334220RECEIVER,RADIO$636,854$636,854October 30, 2025October 30, 2026Columbia City, INusaspending.gov
N0038326PBA07Department of DefensePurchase Order334290CONTROL,SIGNAL PROC$394,460$394,460October 30, 2025October 30, 2026Columbia City, INusaspending.gov
N0038326PBA08Department of DefensePurchase Order336413PREAMP,MAS$253,708$137,885November 3, 2025November 3, 2026Columbia City, INusaspending.gov
N0038326PBA04Department of DefensePurchase Order334290RECEIVER,RADIO$179,300$179,300October 30, 2025October 30, 2026Columbia City, INusaspending.gov
N0038325PB007Department of DefensePurchase Order336413UNIT,PRE-AMP$147,413$147,413November 6, 2024March 2, 2026Columbia City, INusaspending.gov
N0038326PBA06Department of DefensePurchase Order336413RECEIVER,RADIO$143,633$174,453November 3, 2025November 3, 2026Columbia City, INusaspending.gov
N0038324FA200Department of DefenseDelivery Order334220RECEIVER,RADIO$112,868$309,023July 9, 2024April 3, 2025Victor, NYusaspending.gov
SPRPA126PUA29Department of DefensePurchase Order336413PREAMP,MAS$87,604$87,604March 12, 2026March 12, 2027Columbia City, INusaspending.gov
N0042124P0059Department of DefensePurchase Order334220P/N 9021 LA-802$73,373$73,373December 21, 2023November 29, 2024Columbia City, INusaspending.gov
N0038326PB073Department of DefensePurchase Order336413RECEIVER RADIO$55,600$55,600June 24, 2026June 24, 2026Columbia City, INusaspending.gov
N6600124P6117Department of DefensePurchase Order334511PASSIVE ACOUSTIC SENSOR$36,238$36,238April 26, 2024December 1, 2024Columbia City, INusaspending.gov
N0038324PB022Department of DefensePurchase Order336413PREAMP,MAS$17,451$17,451February 1, 2024January 31, 2025Columbia City, INusaspending.gov
N0038324F0A20Department of DefenseDelivery Order334220RECIEVER, RADIO$4,800$4,800August 27, 2024August 27, 2025Columbia City, INusaspending.gov
N0038322CF008Department of DefenseDefinitive Contract336413RECEIVER,RADIO$0$717,994March 9, 2022January 16, 2024Columbia City, INusaspending.gov
N0038323PB072Department of DefensePurchase Order334290PREAMP,MAS$0$24,010June 7, 2023June 6, 2024Columbia City, INusaspending.gov
N0038324P002BDepartment of DefensePurchase Order334220REPAIR OF RECEIVER,RADIO$0$0October 5, 2023February 28, 2024Columbia City, INusaspending.gov
N0001420C2015Department of DefenseDefinitive Contract541715ER-DIFAR FNC$0$24,128,769July 20, 2020February 6, 2024Columbia City, INusaspending.gov
N0001922D0018Department of DefenseIDC334511MADOC IDIQ$0$3,959,414,055July 20, 2022usaspending.gov
N0038323FA200Department of DefenseDelivery Order334220RECEIVER,RADIO$0$0April 13, 2023June 6, 2023Columbia City, INusaspending.gov
N6660422FE903Department of DefenseDelivery Order334511HYDROPHONE SONAR$0$918,610January 4, 2022October 4, 2022Columbia City, INusaspending.gov
N6660423FE905Department of DefenseDelivery Order334511DT-592D PRODUCTION$0$1,457,972May 8, 2023May 11, 2024Columbia City, INusaspending.gov
N6833520C0221Department of DefenseDefinitive Contract541715RESEARCH&DEVELOPMENT$0$4,683,779June 16, 2020November 1, 2024Columbia City, INusaspending.gov
N0038323GA201Department of DefenseBOA334220REPAIR/SPARE OF P8 AIRCRAFT$0$10,819,624March 8, 2023usaspending.gov
N6660419DE900Department of DefenseIDC334511DT-592D AND DT-5911C HYDROPHONE FIRST ARTICLE UNITS AND PRODUCTION ASSEMBLIES.$0$24,865,776July 30, 2019usaspending.gov
N6660422FE904Department of DefenseDelivery Order334511HYDROPHONE, SONAR$0$1,110,732September 13, 2022December 31, 2023Columbia City, INusaspending.gov
N0038322PB140Department of DefensePurchase Order335991RECEIVER,RADIO$-34,541$46,533September 12, 2022June 15, 2026Columbia City, INusaspending.gov
N0038323CB032Department of DefenseDefinitive Contract334220RECEIVER,RADIO$-109,496$256,793March 22, 2023May 8, 2024Columbia City, INusaspending.gov
N0038323PB020Department of DefensePurchase Order332722CONTROL,SIGNAL PROC$-143,390$0December 27, 2022March 7, 2024Columbia City, INusaspending.gov

Also on SpecStream

Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.