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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 1.8 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
SPE4A625V147UPurchase Order, April 10, 2025, Competed Under SAP, 1 offers$3,640
SPE4A525P3874Purchase Order, March 5, 2025, Not Competed Under SAP, 1 offers$3,597
SPE4A525P2525Purchase Order, January 17, 2025, Not Competed Under SAP, 1 offers$3,554
SPE4A525V1941Purchase Order, June 24, 2025, Competed Under SAP, 3 offers$3,500
SPE4A524P5335Purchase Order, March 22, 2024, Not Competed Under SAP, 1 offers$3,485
SPE4A525P1095Purchase Order, January 30, 2025, Not Competed Under SAP, 1 offers$3,406
SPE4A726V2562Purchase Order, March 2, 2026, Competed Under SAP, 1 offers$3,398
SPE4A526V1004Purchase Order, May 20, 2026, Competed Under SAP, 4 offers$3,075
SPE4A526P0754Purchase Order, October 29, 2025, Not Competed Under SAP, 1 offers$3,042
SPE4A625PT673Purchase Order, May 22, 2025, Not Competed Under SAP, 1 offers$3,008
SPE4A624V053VPurchase Order, March 22, 2024, Competed Under SAP, 1 offers$2,997
SPE4A625V6663Purchase Order, January 7, 2025, Competed Under SAP, 4 offers$2,968
SPE4A524P8202Purchase Order, July 23, 2024, Not Competed Under SAP, 1 offers$2,937
W58RGZ25F0157Delivery Order, February 18, 2025, Full and Open Competition After Exclusion of Sources$2,934
SPE4A525P3185Purchase Order, February 5, 2025, Not Competed Under SAP, 1 offers$2,838
SPE8E726P7016Purchase Order, October 10, 2025, Competed Under SAP, 1 offers$2,752
SPE4A526V0740Purchase Order, February 17, 2026, Competed Under SAP, 5 offers$2,682
SPE4A526V0633Purchase Order, January 21, 2026, Competed Under SAP, 1 offers$2,664
SPRPA125P0093Purchase Order, October 9, 2024, Competed Under SAP, 6 offers$2,592
SPE7L325P6005Purchase Order, July 30, 2025, Competed Under SAP, 5 offers$2,522
SPE4A525V1856Purchase Order, June 9, 2025, Competed Under SAP, 1 offers$2,484
SPRPA124P1508Purchase Order, April 5, 2024, Competed Under SAP, 4 offers$2,373
SPE4A524V2482Purchase Order, July 24, 2024, Competed Under SAP, 2 offers$2,329
SPE4A625PB341Purchase Order, January 10, 2025, Not Competed Under SAP, 1 offers$2,310
SPE4A625P3668Purchase Order, October 29, 2024, Not Competed Under SAP, 1 offers$2,282
SPE4A025P1595Purchase Order, July 30, 2025, Not Competed Under SAP, 1 offers$2,281
SPE4A025P1859Purchase Order, September 5, 2025, Not Competed Under SAP, 1 offers$2,281
SPE4A524P6353Purchase Order, May 3, 2024, Not Competed Under SAP, 1 offers$2,216
SPE4A526V0157Purchase Order, October 27, 2025, Competed Under SAP, 4 offers$2,192
SPE4A524P8204Purchase Order, July 22, 2024, Not Competed Under SAP, 1 offers$2,184
SPE7M524V3415Purchase Order, March 11, 2024, Competed Under SAP, 1 offers$2,178
SPE4A525V1223Purchase Order, March 17, 2025, Competed Under SAP, 3 offers$2,145
SPE4A526P1400Purchase Order, November 20, 2025, Not Competed Under SAP, 1 offersSolicitation $2,138
SPE4A524V2895Purchase Order, August 27, 2024, Competed Under SAP, 1 offers$2,080
SPE4A524P6594Purchase Order, May 15, 2024, Not Competed Under SAP, 1 offers$2,028
70Z03823PC0000144Purchase Order, March 5, 2024, Competed Under SAP, 2 offers$1,996
SPE4A626PR425Purchase Order, May 28, 2026, Not Competed Under SAP, 1 offers$1,995
SPE7M825P0281Purchase Order, November 8, 2024, Competed Under SAP, 4 offers$1,876
SPE4A426P0116Purchase Order, April 15, 2026, Competed Under SAP, 1 offers$1,764
SPE4A626PM134Purchase Order, April 13, 2026, Competed Under SAP, 10 offers$1,764
SPE4A626V081KPurchase Order, May 28, 2026, Competed Under SAP, 2 offers$1,758
SPE4A525V2111Purchase Order, July 24, 2025, Competed Under SAP, 2 offers$1,738
SPE4A524P5436Purchase Order, March 28, 2024, Not Competed Under SAP, 1 offers$1,731
SPE4A524P8342Purchase Order, July 25, 2024, Not Competed Under SAP, 1 offers$1,728
SPE4A525V1778Purchase Order, May 28, 2025, Competed Under SAP, 3 offers$1,672
SPE4A726P9578Purchase Order, April 15, 2026, Not Competed Under SAP, 1 offers$1,600
SPE4A624PK983Purchase Order, April 5, 2024, Not Competed Under SAP, 1 offers$1,584
SPE7L324P7880Purchase Order, August 28, 2024, Competed Under SAP, 1 offers$1,528
SPE4A525P0827Purchase Order, October 31, 2024, Not Competed Under SAP, 1 offers$1,497
SPE4A524V2063Purchase Order, May 23, 2024, Competed Under SAP, 1 offers$1,385
SPE4A524P9548Purchase Order, September 16, 2024, Not Competed Under SAP, 1 offers$1,334
SPE4A526P2184Purchase Order, January 2, 2026, Not Competed Under SAP, 1 offers$1,313
SPE7L724P0980Purchase Order, January 10, 2024, Competed Under SAP, 1 offers$1,280
SPE7M125P4099Purchase Order, March 3, 2025, Competed Under SAP, 1 offers$1,273
SPE4A624PAB94Purchase Order, September 4, 2024, Not Competed Under SAP, 1 offers$1,248
SPE4A624V071WPurchase Order, March 28, 2024, Competed Under SAP, 3 offers$1,218
SPE4A525V0362Purchase Order, November 13, 2024, Competed Under SAP, 1 offers$1,183
SPE4A125P0161Purchase Order, October 16, 2024, Not Competed Under SAP, 1 offers$1,180
SPE4A624V346FPurchase Order, July 24, 2024, Competed Under SAP, 2 offers$1,173
SPE4A525V0760Purchase Order, December 31, 2024, Competed Under SAP, 2 offers$1,152
70Z03823PC0000263Purchase Order, January 30, 2024, Competed Under SAP, 2 offers$1,100
SPE4A625PK934Purchase Order, March 24, 2025, Not Competed Under SAP, 1 offers$1,040
W58RGZ20F0551Delivery Order, September 12, 2024, Full and Open Competition After Exclusion of Sources$1,000
SPE4A726V1418Purchase Order, December 12, 2025, Competed Under SAP, 2 offers$976
SPE4A525V1403Purchase Order, April 1, 2025, Competed Under SAP, 3 offers$896
SPE4A525P0273Purchase Order, October 2, 2024, Competed Under SAP, 1 offers$874
SPE4A626V2712Purchase Order, November 10, 2025, Competed Under SAP, 1 offers$855
SPRPA124P1710Purchase Order, May 1, 2024, Competed Under SAP, 2 offers$798
SPRPA124P2766Purchase Order, September 24, 2024, Competed Under SAP, 2 offers$798
SPEWA626P0117Purchase Order, March 16, 2026, Competed Under SAP, 1 offers$702
SPE4A525P3450Purchase Order, February 18, 2025, Not Competed Under SAP, 1 offers$655
SPE4A525V0652Purchase Order, December 18, 2024, Competed Under SAP, 2 offers$632
SPE4A524V2450Purchase Order, July 24, 2024, Competed Under SAP, 2 offers$616
SPE4A525P3634Purchase Order, February 26, 2025, Not Competed Under SAP, 1 offers$524
SPE4A525V1284Purchase Order, March 26, 2025, Competed Under SAP, 2 offers$510
SPE4A124V0374Purchase Order, May 23, 2024, Competed Under SAP, 3 offers$509
SPE4A524P6179Purchase Order, April 29, 2024, Not Competed Under SAP, 1 offers$492
SPE4A124V0181Purchase Order, January 22, 2024, Competed Under SAP, 2 offers$491
SPE4A525V1393Purchase Order, March 31, 2025, Competed Under SAP, 3 offers$475
SPE7L024V5851Purchase Order, July 30, 2024, Competed Under SAP, 5 offers$462
SPE4A524P8261Purchase Order, July 24, 2024, Not Competed Under SAP, 1 offers$234
SPE4A524P9029Purchase Order, August 21, 2024, Not Competed Under SAP, 1 offers$169
W51B2824FJ305BPA Call, April 1, 2024, Competed Under SAP, 2 offers$120
W51B2824FJ353BPA Call, May 1, 2024, Competed Under SAP, 2 offers$50
70Z03821PN0000364Purchase Order, May 30, 2024, Not Competed Under SAP, 1 offers$0
70Z03822PN0000039Purchase Order, January 23, 2024, Not Competed Under SAP, 1 offers$0
70Z03823PN0000271Purchase Order, March 1, 2024, Competed Under SAP, 2 offers$0
70Z03825PN0000317Purchase Order, August 26, 2025, Not Competed Under SAP, 1 offers$0
70Z03826PC0000152Purchase Order, July 8, 2026, Competed Under SAP, 2 offersSolicitation $0
FA487725P0116Purchase Order, May 22, 2025, Competed Under SAP, 1 offers$0
N6833523C0728Definitive Contract, May 1, 2024, Not Competed, 1 offers$0
SPE4A024P0327Purchase Order, June 24, 2024, Not Competed Under SAP, 1 offers$0
SPE4A123P0772Purchase Order, October 18, 2024, Not Competed Under SAP, 1 offers$0
SPE4A123V0385Purchase Order, April 22, 2025, Competed Under SAP, 1 offers$0
SPE4A123V0415Purchase Order, May 6, 2026, Competed Under SAP, 1 offers$0
SPE4A124V0062Purchase Order, May 19, 2025, Competed Under SAP, 1 offers$0
SPE4A523P0612Purchase Order, August 21, 2024, Competed Under SAP, 3 offers$0
SPE4A523P6199Purchase Order, February 29, 2024, Not Competed Under SAP, 1 offers$0
SPE4A523P6287Purchase Order, January 26, 2024, Not Competed Under SAP, 1 offers$0
SPE4A523V1325Purchase Order, March 28, 2024, Competed Under SAP, 1 offers$0
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