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Vendor, Milwaukee, WI

S3 Aerodefense LLC

UEI NHNBSS7VKTD7, CAGE 4GPC1

1,057 awards and $77,997,955 obligated between January 2, 2024 and September 15, 2026, 4% under full and open competition, against 1.7 offers on average where reported. 840 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

Defense Logistics Agency$70,409,597
U.S. Coast Guard$5,244,235
Department of the Navy$1,556,515
Department of the Air Force$635,504
National Oceanic and Atmospheric Administration$148,000
Department of the Army$4,104

Industries

NAICS on the awards, by dollars.

Other Aircraft Parts and Auxiliary Equipment ManufacturingNAICS 336413$29,369,859
Aircraft Engine and Engine Parts ManufacturingNAICS 336412$8,573,281
Other Communications Equipment ManufacturingNAICS 334290$7,152,496
Aircraft ManufacturingNAICS 336411$7,138,081
Motor Vehicle Electrical and Electronic Equipment ManufacturingNAICS 336320$6,456,651
Other Building Material DealersNAICS 444180$1,700,200
All Other Miscellaneous Electrical Equipment and Component ManufacturingNAICS 335999$1,588,958
Motor and Generator ManufacturingNAICS 335312$1,452,021
All Other Miscellaneous Fabricated Metal Product ManufacturingNAICS 332999$1,263,005
Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and ExtrudingNAICS 331491$1,229,186

How it wins

Awards by competition, set-aside and type.

Competed Under SAP737
Not Competed Under SAP216
Not Competed56
Full and Open Competition43
Small Business Set Aside - Total200
Purchase Order847
Delivery Order136
Definitive Contract8
BPA Call2

Hear when S3 Aerodefense LLC wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts S3 Aerodefense LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
264
Obligated so far
$31,493,031
Soonest
October 30, 2026

The 264 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling other aircraft parts and auxiliary equipment manufacturing to Defense Logistics Agency, by dollars.

The Boeing CompanySaint Louis, MO$5,066,493,360
Northrop Grumman Systems CorporationOklahoma City, OK$598,030,101
Parker-Hannifin CorporationIrvine, CA$560,001,336
Hamilton Sundstrand CorporationWindsor Locks, CT$549,648,937
Honeywell International Inc.Tempe, AZ$528,090,992
Triman Industries Inc.Morristown, NJ$504,547,322

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

All 514
  • DUCT,ENGINE BLEED

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336413Anywhere in the USSPE4A626T87W1

    Awarded to S3 Aerodefense LLC for $90,678

    Posted Oct 292 publications
  • DUCT ASSEMBLY,BLEED

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336411Anywhere in the USSPE4A726T420A

    Awarded to S3 Aerodefense LLC for $86,139

    Posted Oct 282 publications
  • PARTS KIT,VALVE

    Defense Logistics Agency, DLA Land and Maritime

    Award noticeNAICS 332919Anywhere in the USSPRAL126Q0101

    Awarded to S3 Aerodefense LLC for $349,900

    Posted Oct 272 publications
  • DUCT ASSY,OIL COOLE

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336413Anywhere in the USSPE4A726R0693

    Awarded to S3 Aerodefense LLC for $1,075,160

    Posted Oct 214 publications
  • HOUSING,SEAL,ANTI

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336412Anywhere in the USSPE4A726T657W

    Awarded to S3 Aerodefense LLC for $37,760

    Posted Oct 20
  • VALVE,FLUID PRESSUR

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336413Anywhere in the USSPE4A726T9025

    Awarded to S3 Aerodefense LLC for $145,775

    Posted Oct 142 publications
  • DETECTOR,SPECIAL

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336413Anywhere in the USSPE4A526T457Q

    Awarded to S3 Aerodefense LLC for $88,176

    Posted Oct 82 publications
  • HOSE,AIR DUCT

    Defense Logistics Agency, DLA Weapons Support

    Award noticeNAICS 332999Anywhere in the USSPE7M426T210N

    Awarded to S3 Aerodefense LLC for $131,472

    Posted Oct 8
  • LIGHT,LANDING,AIRCRAFT

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336320Anywhere in the USSPE4A626T37RD

    Awarded to S3 Aerodefense LLC for $219,900

    Posted Oct 72 publications
  • COVER INSULATING,BL

    Defense Logistics Agency, DLA Aviation

    Award noticeNAICS 336411Anywhere in the USSPE4A726Q0933

    Awarded to S3 Aerodefense LLC for $123,624

    Posted Oct 5
  • DUCT ASSEMBLY,AIR C

    Defense Logistics Agency, DLA Aviation

    Award noticeSmall businessNAICS 333414Anywhere in the USSPE4A726Q1062

    Awarded to S3 Aerodefense LLC for $210,033

    Posted Sep 242 publications
  • LENS,LIGHT

    Defense Logistics Agency, DLA Troop Support

    Award noticeNAICS 335999Anywhere in the USSPE8E726Q0306

    Awarded to S3 Aerodefense LLC for $159,980

    Posted Sep 242 publications

Awards

The 100 largest of 1,057 awards, by dollars obligated.

ContractObligated
SPE7M224V2282Purchase Order, July 30, 2024, Competed Under SAP, 1 offersSolicitation $48,460
SPE4A626P3949Purchase Order, October 30, 2025, Competed Under SAP, 1 offersSolicitation $48,204
SPE4A625V610NPurchase Order, September 3, 2025, Competed Under SAP, 3 offersSolicitation $47,984
SPE7L125F5747Delivery Order, April 24, 2025, Competed Under SAP$47,712
SPE4A625V025EPurchase Order, March 10, 2025, Competed Under SAP, 1 offersSolicitation $47,360
SPE4A626PA512Purchase Order, December 22, 2025, Not Competed Under SAP, 1 offersSolicitation $47,082
N0038326PQ050Purchase Order, December 4, 2025, Not Competed Under SAP, 1 offers$46,880
SPE4A724PB202Purchase Order, May 15, 2024, Competed Under SAP, 2 offersSolicitation $46,655
SPE4A625PB852Purchase Order, January 15, 2025, Competed Under SAP, 2 offersSolicitation $46,485
SPE4A525P0861Purchase Order, October 29, 2024, Not Competed Under SAP, 1 offersSolicitation $46,376
SPE4A725PF268Purchase Order, September 8, 2025, Competed Under SAP, 1 offersSolicitation $46,352
SPE4A626V9915Purchase Order, March 17, 2026, Competed Under SAP, 1 offersSolicitation $46,236
SPE4A526P0084Purchase Order, October 14, 2025, Not Competed Under SAP, 1 offersSolicitation $46,081
SPE7M124V2652Purchase Order, March 1, 2024, Competed Under SAP, 1 offersSolicitation $46,069
SPE4A726P0780Purchase Order, October 14, 2025, Competed Under SAP, 1 offersSolicitation $46,029
SPE4A726F1528Delivery Order, November 25, 2025, Not Competed$45,936
SPE4A725P5524Purchase Order, February 27, 2025, Competed Under SAP, 6 offersSolicitation $45,927
SPE7M425V1811Purchase Order, February 11, 2025, Competed Under SAP, 1 offersSolicitation $45,888
SPE4A725P1815Purchase Order, November 7, 2024, Competed Under SAP, 2 offersSolicitation $45,756
SPE4A626V9721Purchase Order, March 12, 2026, Competed Under SAP, 4 offersSolicitation $45,549
SPE4A725PA356Purchase Order, June 25, 2025, Competed Under SAP, 1 offersSolicitation $45,501
SPE4A725PD930Purchase Order, August 8, 2025, Competed Under SAP, 1 offersSolicitation $44,676
70Z03823PN0000285Purchase Order, June 11, 2024, Competed Under SAP, 1 offers$44,600
SPE4A525P8124Purchase Order, September 24, 2025, Not Competed Under SAP, 1 offersSolicitation $44,517
SPE4A524V2343Purchase Order, July 2, 2024, Competed Under SAP, 2 offersSolicitation $44,254
SPE7M525P5940Purchase Order, September 10, 2025, Competed Under SAP, 6 offersSolicitation $44,103
SPE7M525V6692Purchase Order, July 24, 2025, Competed Under SAP, 9 offersSolicitation $44,103
SPE7L324P6448Purchase Order, June 26, 2024, Competed Under SAP, 1 offersSolicitation $43,849
SPE4A124P1786Purchase Order, August 14, 2024, Not Competed Under SAP, 1 offersSolicitation $43,849
SPE7MC24V8193Purchase Order, August 12, 2024, Competed Under SAP, 2 offersSolicitation $43,665
SPE4A524P8656Purchase Order, September 20, 2024, Not Competed Under SAP, 1 offersSolicitation $43,506
SPE7L124P3064Purchase Order, February 12, 2024, Competed Under SAP, 3 offersSolicitation $43,470
SPE4A726F2838Delivery Order, January 27, 2026, Full and Open Competition$43,152
SPE4A726F4570Delivery Order, March 24, 2026, Full and Open Competition$43,152
SPE4A626P3765Purchase Order, October 30, 2025, Not Competed Under SAP, 1 offersSolicitation $42,960
SPE7M424V4461Purchase Order, August 19, 2024, Competed Under SAP, 1 offersSolicitation $42,743
SPE7M426V0870Purchase Order, November 20, 2025, Competed Under SAP, 5 offersSolicitation $42,720
SPE4A726V1172Purchase Order, December 1, 2025, Competed Under SAP, 1 offersSolicitation $42,126
SPE4A724PA537Purchase Order, April 22, 2024, Competed Under SAP, 1 offersSolicitation $41,976
SPE7M025V0172Purchase Order, October 7, 2024, Competed Under SAP, 1 offersSolicitation $41,699
SPE4A725F8271Delivery Order, August 14, 2025, Not Competed Under SAP$41,500
SPE8E826V0577Purchase Order, February 13, 2026, Competed Under SAP, 2 offersSolicitation $41,104
SPE4A625PB567Purchase Order, February 5, 2025, Competed Under SAP, 5 offersSolicitation $40,711
SPE4A526P1176Purchase Order, November 19, 2025, Competed Under SAP, 1 offersSolicitation $40,413
SPE4A724PG034Purchase Order, August 14, 2024, Competed Under SAP, 1 offersSolicitation $40,112
SPE4A725PD270Purchase Order, July 24, 2025, Not Competed Under SAP, 1 offersSolicitation $39,978
SPE4A625PB974Purchase Order, January 15, 2025, Competed Under SAP, 3 offersSolicitation $38,974
SPE4A524V2294Purchase Order, June 27, 2024, Competed Under SAP, 4 offersSolicitation $38,920
SPE4A725P1787Purchase Order, November 7, 2024, Competed Under SAP, 1 offersSolicitation $38,811
SPE4A725P8740Purchase Order, April 23, 2025, Competed Under SAP, 1 offersSolicitation $38,787
SPE4A725P8505Purchase Order, April 10, 2025, Competed Under SAP, 1 offersSolicitation $38,700
SPE4A724PD605Purchase Order, June 27, 2024, Competed Under SAP, 1 offersSolicitation $38,640
SPE4A724F8704Delivery Order, June 14, 2024, Competed Under SAP$38,415
SPRPA125PEK06Purchase Order, May 13, 2025, Not Competed Under SAP, 1 offers$38,112
SPE4A726P9114Purchase Order, May 20, 2026, Competed Under SAP, 1 offersSolicitation $37,692
SPE4A725P4170Purchase Order, January 10, 2025, Competed Under SAP, 1 offersSolicitation $37,626
SPE4A625F255QDelivery Order, July 17, 2025, Competed Under SAP$37,566
SPE7M425V0068Purchase Order, October 7, 2024, Competed Under SAP, 1 offersSolicitation $37,500
SPE4A624PAQ79Purchase Order, September 18, 2024, Not Competed Under SAP, 1 offersSolicitation $37,180
SPE4A525P6821Purchase Order, June 30, 2025, Not Competed Under SAP, 1 offersSolicitation $36,934
SPE4A726P3366Purchase Order, January 14, 2026, Not Competed Under SAP, 1 offersSolicitation $36,878
SPE4A726P8502Purchase Order, March 30, 2026, Competed Under SAP, 1 offersSolicitation $36,768
SPE4A524P9287Purchase Order, September 4, 2024, Not Competed Under SAP, 1 offers$36,747
SPE8EF25V0680Purchase Order, September 2, 2025, Competed Under SAP, 1 offersSolicitation $36,656
70Z03824FR0000151Delivery Order, July 30, 2024, Competed Under SAP$36,642
SPE4A724P7974Purchase Order, March 28, 2024, Competed Under SAP, 1 offersSolicitation $36,139
SPE7L324P7100Purchase Order, July 26, 2024, Competed Under SAP, 1 offersSolicitation $35,910
SPE7M424V2634Purchase Order, April 5, 2024, Competed Under SAP, 1 offersSolicitation $35,803
SPE4A624F208NDelivery Order, June 14, 2024, Competed Under SAP$35,436
SPE4A124P0987Purchase Order, March 28, 2024, Not Competed Under SAP, 1 offers$35,420
SPE4A725V1155Purchase Order, December 20, 2024, Competed Under SAP, 1 offersSolicitation $35,289
SPE4A725P8341Purchase Order, April 8, 2025, Competed Under SAP, 1 offersSolicitation $35,230
SPE4A625PE466Purchase Order, February 6, 2025, Not Competed Under SAP, 1 offersSolicitation $35,212
70Z03825PN0000027Purchase Order, November 21, 2024, Competed Under SAP, 2 offers$34,815
SPE7M125V5752Purchase Order, June 12, 2025, Competed Under SAP, 6 offersSolicitation $34,488
SPE4A725V4752Purchase Order, August 26, 2025, Competed Under SAP, 3 offersSolicitation $34,310
SPE4A726V1306Purchase Order, December 5, 2025, Competed Under SAP, 2 offersSolicitation $34,310
SPE7M324V1941Purchase Order, April 2, 2024, Competed Under SAP, 2 offersSolicitation $34,029
SPE4A725P2094Purchase Order, November 15, 2024, Competed Under SAP, 1 offersSolicitation $34,017
SPE4A626PS079Purchase Order, May 26, 2026, Not Competed Under SAP, 1 offersSolicitation $33,756
SPE7M424P2120Purchase Order, March 12, 2024, Competed Under SAP, 1 offersSolicitation $33,584
SPE7M425P4080Purchase Order, May 1, 2025, Competed Under SAP, 1 offersSolicitation $33,030
70Z03824PN0000380Purchase Order, July 11, 2024, Competed Under SAP, 3 offersSolicitation $32,196
SPE4A724PG342Purchase Order, August 26, 2024, Competed Under SAP, 1 offersSolicitation $31,476
SPE7M425V3730Purchase Order, May 20, 2025, Competed Under SAP, 1 offersSolicitation $31,368
SPE4A726P2275Purchase Order, November 18, 2025, Competed Under SAP, 1 offersSolicitation $31,360
SPE4A624PL083Purchase Order, April 18, 2024, Competed Under SAP, 4 offersSolicitation $31,230
SPE4A725PE468Purchase Order, August 20, 2025, Competed Under SAP, 1 offersSolicitation $31,125
SPE4A625V614SPurchase Order, September 3, 2025, Competed Under SAP, 2 offersSolicitation $30,970
SPE7M425V4360Purchase Order, June 30, 2025, Competed Under SAP, 2 offersSolicitation $30,675
70Z03824FR0000023Delivery Order, May 1, 2024, Competed Under SAP$30,539
SPE8EF24P0361Purchase Order, March 1, 2024, Competed Under SAP, 1 offersSolicitation $30,188
SPE7M425V2670Purchase Order, March 26, 2025, Competed Under SAP, 1 offersSolicitation $30,149
SPE7M424P2591Purchase Order, April 9, 2024, Competed Under SAP, 1 offersSolicitation $30,097
SPE4A125V0023Purchase Order, October 3, 2024, Competed Under SAP, 1 offersSolicitation $30,024
70Z03823PC0000304Purchase Order, January 11, 2024, Competed Under SAP, 4 offers$29,950
SPE7M425P2745Purchase Order, February 26, 2025, Competed Under SAP, 1 offersSolicitation $29,848
SPE7M125P7678Purchase Order, June 6, 2025, Competed Under SAP, 1 offersSolicitation $29,790
SPE4A525P0837Purchase Order, March 19, 2025, Competed Under SAP, 3 offersSolicitation $29,495
SPE4A626F6497Delivery Order, February 19, 2026, Competed Under SAP$29,392
Places of performance
WisconsinCaliforniaOhioArizonaSouth CarolinaNew JerseyVirginiaNorth Carolina
Product and service codes
1560 Airframe Structural Components1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment6340 Aircraft Alarm and Signal Systems6220 Electric Vehicular Lights and Fixtures2925 Engine Electrical System Components, Aircraft Prime Moving2995 Miscellaneous Engine Accessories, Aircraft
Transactions
1,604 across 1,057 awards
S3 Aerodefense LLC: federal contracts and awards | Abierto