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S3 AERODEFENSE LLC

Active registration
UEINHNBSS7VKTD7
CAGE code4GPC1
Primary NAICS423860
LocationMILWAUKEE, WI, 53209
Federal obligations$71M
Prime awards795
Active awards304
Latest award actionJul 15, 2026

Federal award activity

Public award record

Top federal customers

  • Department of Defense760 awards$68M
  • Department of Homeland Security34 awards$4M
  • Department of Commerce1 awards$148,000

NAICS award mix

  • 336413228 awards$26M
  • 33429070 awards$7M
  • 33641164 awards$7M
  • 33641246 awards$7M
  • 33632087 awards$6M
  • 3353128 awards$2M
  • 33149115 awards$2M
  • 4441801 awards$2M

PSC award mix

  • 1560188 awards$22M
  • 166074 awards$9M
  • 634086 awards$8M
  • 622093 awards$6M
  • 292524 awards$4M
  • 299513 awards$2M
  • 472038 awards$2M
  • 292026 awards$2M

Contract vehicles

  • 70Z03823DJ00000069 awards$2M
  • SPE4A724D01672 awards$1M
  • SPE4A723D02984 awards$855,278
  • SPE4A725D00634 awards$620,396
  • SPE4A723D02553 awards$573,751
  • SPE4A725D00541 awards$441,568
  • SPE4A723D03185 awards$390,725
  • SPE4A723D03491 awards$372,128

Potential recompetes

  • Department of Defense$177,282
  • Department of Defense$14,990
  • Department of Defense$49,266
  • Department of Defense$26,262
  • Department of Defense$48,204
  • Department of Defense$342,300
  • Department of Defense$35,212
  • Department of Defense$36,656
  • Department of Defense$41,500
  • Department of Defense$44,103

Prime award history

AwardAgency / officeCategoryValueDates
70Z03826PC0000152PROCUREMENT FOR REPAIR OF BUTTERFLY VALVES FOR HC-130J AIRCRAFTDepartment of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 488190PSC J016$11,198Jul 8, 2026Sep 23, 2026
70Z03825PA0000384REPAIR LIGHT, EMERGENCY FOR THE HC-144 AIRCRAFT.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 488190PSC J016$24,923Jun 26, 2025Jan 19, 2027
70Z03826PC0000158REPAIR OF RUDDER TRIM ACTUATOR FOR USE ON UNITED STATES COAST GUARD AIRCRAFT.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 488190PSC J016$71,955Jul 10, 2026Sep 21, 2026
70Z03823DJ0000006OVERHAUL AND MODIFICATION OF ENGINE STARTERS UTILIZED ON MH-60T AIRCRAFT.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 336412PSC 2995$0Mar 9, 2023Not stated
1305M226P0143THE AIRCRAFT OPERATIONS CENTER (AOC) IS SEEKING A CONTRACTOR TO PROVIDE REPAIR, OVERHAUL, AND REPLACEMENT SERVICES FOR WHEEL AND TIRE ASSEMBLIES FOR TWO (2) P-3 AIRCRAFT. TO MINIMIZE AIRCRAFT DOWNTIME DURING CRITICAL MISSIONS, AOC MAINTAINS A SPARDepartment of CommerceDEPT OF COMMERCE NOAANAICS 488190PSC 1630$148,000Jul 1, 2026Jun 30, 2027
70Z03826PC0000142OVERHAUL OF WHEEL ASSEMBLIES FOR HC-130J AIRCRAFTDepartment of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 336413PSC 1630$89,000Jun 22, 2026Oct 16, 2026
70Z03826PR0000181PURCHASE OF OUTPUT SHAFT TO BE USED ON USCG MH-60T HELICOPTERS.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 336413PSC 2925$28,860Jun 8, 2026Jul 3, 2026
70Z03825PC0000137REPAIR OF C130 ASSETS.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 488190PSC J016$27,900May 1, 2025Mar 2, 2026
70Z03826FR0000026OVERHAUL OF GAS ENGINE STARTERS TO BE USED ON USCG MH-60T HELICOPTERS.Department of Homeland SecurityAVIATION LOGISTICS CENTER (ALC)(00038)NAICS 336412PSC 2995$298,085Jan 12, 2026Jul 15, 2026
SPE4A123V04158510109480!CAPACITOR ASSEMBLYDepartment of DefenseDLA AVIATIONNAICS 334416PSC 5910$5,331Aug 28, 2023May 1, 2027
SPE7M525P57018511596290!REACTORDepartment of DefenseDLA LAND AND MARITIMENAICS 334416PSC 5950$139,940Aug 25, 2025Sep 15, 2026
SPE4A626PP9388512083139!DUCT,AUXILIARY POWEDepartment of DefenseDLA AVIATIONNAICS 336413PSC 1560$239,140May 5, 2026Jul 3, 2028

Award links and obligation totals come from USAspending.gov public records.

Industries and classifications

Public points of contact

KELLY CIEZKISALES MANAGER, US GOVGovernment business
JEFF WNUKSR VP OPERATIONSElectronic business

Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.

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