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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 2.0 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
70Z03826PN0000165Purchase Order, September 9, 2026, Competed Under SAP, 6 offersSolicitation $18,070
SPE4A525V1908Purchase Order, June 18, 2025, Competed Under SAP, 2 offers$18,052
70Z03824PN0000230Purchase Order, March 27, 2024, Not Competed Under SAP, 1 offers$17,988
SPE4A624V296KPurchase Order, June 27, 2024, Competed Under SAP, 3 offers$17,964
SPE8E725P7107Purchase Order, September 22, 2025, Competed Under SAP, 1 offersSolicitation $17,964
SPE4A626V3773Purchase Order, November 21, 2025, Competed Under SAP, 1 offers$17,826
SPE7M124V3306Purchase Order, April 4, 2024, Competed Under SAP, 1 offers$17,745
SPE4A526V0898Purchase Order, March 13, 2026, Competed Under SAP, 3 offers$17,696
70Z03825PR0000134Purchase Order, January 28, 2025, Competed Under SAP, 3 offers$17,350
SPE8E724P0789Purchase Order, July 3, 2024, Competed Under SAP, 2 offers$17,220
SPE4A525V1946Purchase Order, June 25, 2025, Competed Under SAP, 3 offers$17,208
SPE7M524P2235Purchase Order, January 22, 2024, Competed Under SAP, 3 offers$17,100
SPE4A725V3190Purchase Order, May 14, 2025, Competed Under SAP, 2 offers$16,896
SPE4A726P3143Purchase Order, December 22, 2025, Competed Under SAP, 1 offers$16,896
SPE4A725F1349Delivery Order, November 14, 2024, Competed Under SAP$16,715
SPE4A724F7781Delivery Order, May 17, 2024, Competed Under SAP$16,650
SPE4A725F0278Delivery Order, October 17, 2024, Competed Under SAP$16,650
SPE4A725F1248Delivery Order, November 14, 2024, Competed Under SAP$16,650
SPE4A725F1996Delivery Order, December 12, 2024, Competed Under SAP$16,650
SPE7M424V2503Purchase Order, March 27, 2024, Competed Under SAP, 2 offers$16,392
SPE4A725P2304Purchase Order, November 22, 2024, Not Competed Under SAP, 1 offers$16,288
70Z03824PA0000484Purchase Order, July 26, 2024, Not Competed Under SAP, 1 offers$16,275
SPE4A724PC038Purchase Order, May 20, 2024, Not Competed Under SAP, 1 offers$16,155
SPE8E726P0185Purchase Order, November 19, 2025, Competed Under SAP, 1 offers$15,998
SPE4A624PV364Purchase Order, July 23, 2024, Not Competed Under SAP, 1 offers$15,994
SPE7M126P7176Purchase Order, June 1, 2026, Competed Under SAP, 3 offers$15,984
SPE4A025P1663Purchase Order, August 8, 2025, Not Competed Under SAP, 1 offers$15,967
SPE4A725P8079Purchase Order, April 4, 2025, Competed Under SAP, 2 offers$15,912
SPE7M824P0662Purchase Order, January 25, 2024, Competed Under SAP, 4 offers$15,855
SPE4A626V8480Purchase Order, February 17, 2026, Competed Under SAP, 2 offers$15,825
SPE7M126P1479Purchase Order, November 7, 2025, Competed Under SAP, 1 offers$15,525
SPE4A724PB569Purchase Order, May 15, 2024, Competed Under SAP, 1 offers$15,432
SPE7M424V4765Purchase Order, September 16, 2024, Competed Under SAP, 1 offers$15,426
SPE4A525P8569Purchase Order, September 29, 2025, Not Competed Under SAP, 1 offers$15,093
SPE4A525V0773Purchase Order, January 2, 2025, Competed Under SAP, 3 offers$15,064
SPE4A725F6018Delivery Order, May 16, 2025, Competed Under SAP$15,043
SPE4A626V8529Purchase Order, February 17, 2026, Competed Under SAP, 4 offers$14,990
SPE4A625PE855Purchase Order, February 10, 2025, Competed Under SAP, 3 offers$14,980
SPE4A524P5078Purchase Order, May 22, 2024, Not Competed Under SAP, 1 offers$14,910
SPE4A524P7681Purchase Order, June 27, 2024, Competed Under SAP, 2 offers$14,910
SPE4A626PG557Purchase Order, February 24, 2026, Not Competed Under SAP, 1 offers$14,878
SPE4A625PG905Purchase Order, February 26, 2025, Competed Under SAP, 3 offers$14,812
SPE7L424V2049Purchase Order, July 18, 2024, Competed Under SAP, 1 offers$14,808
SPE4A625PYG19Purchase Order, August 13, 2025, Not Competed Under SAP, 1 offers$14,559
SPE4A626P3382Purchase Order, October 23, 2025, Not Competed Under SAP, 1 offers$14,482
SPE4A625PP389Purchase Order, April 21, 2025, Competed Under SAP, 2 offers$14,386
SPE4A724PC339Purchase Order, June 5, 2024, Not Competed Under SAP, 1 offers$14,360
SPE4A725P1637Purchase Order, November 4, 2024, Competed Under SAP, 1 offers$14,360
SPE4A524P9345Purchase Order, September 20, 2024, Not Competed Under SAP, 1 offers$13,968
SPE4A624V378JPurchase Order, July 31, 2024, Competed Under SAP, 5 offers$13,950
SPE4A726PA750Purchase Order, May 19, 2026, Competed Under SAP, 1 offers$13,930
SPRPA125PEK41Purchase Order, August 18, 2025, Competed Under SAP, 1 offers$13,850
SPE4A725F5707Delivery Order, May 5, 2025, Competed Under SAP$13,749
SPE7M426P0737Purchase Order, November 4, 2025, Competed Under SAP, 1 offers$13,672
FA487724P0148Purchase Order, September 16, 2024, Competed Under SAP, 1 offers$13,671
SPE4A625PK945Purchase Order, April 26, 2025, Competed Under SAP, 1 offers$13,630
SPE4A625PM135Purchase Order, April 4, 2025, Competed Under SAP, 7 offers$13,572
SPE4A724F8888Delivery Order, June 14, 2024, Competed Under SAP$13,511
SPE7M524P3808Purchase Order, March 29, 2024, Competed Under SAP, 2 offers$13,375
SPE4A626P2213Purchase Order, October 15, 2025, Not Competed Under SAP, 1 offers$13,304
SPE4A526P4947Purchase Order, May 13, 2026, Not Competed Under SAP, 1 offers$13,272
SPE4A626V9160Purchase Order, March 9, 2026, Competed Under SAP, 5 offers$13,201
SPE7M226V0448Purchase Order, October 31, 2025, Competed Under SAP, 1 offers$13,140
SPE4A726P7236Purchase Order, February 23, 2026, Competed Under SAP, 1 offers$12,888
SPE4A526P1968Purchase Order, December 16, 2025, Not Competed Under SAP, 1 offers$12,784
SPE4A626P1815Purchase Order, October 9, 2025, Competed Under SAP, 1 offers$12,784
SPE4A625P7964Purchase Order, December 5, 2024, Competed Under SAP, 7 offers$12,734
SPE4A725P4729Purchase Order, February 6, 2025, Competed Under SAP, 1 offers$12,700
SPE4A525P5546Purchase Order, May 6, 2025, Not Competed Under SAP, 1 offers$12,628
SPE4A125P1566Purchase Order, May 6, 2025, Not Competed Under SAP, 1 offers$12,360
SPE4A626PQ846Purchase Order, May 28, 2026, Competed Under SAP, 1 offers$12,270
SPE4A725V2297Purchase Order, March 26, 2025, Competed Under SAP, 2 offers$12,194
SPEHA626P0272Purchase Order, June 1, 2026, Competed Under SAP, 1 offers$12,104
SPE4A625V102APurchase Order, March 31, 2025, Competed Under SAP, 4 offers$11,996
SPE4A625V472LPurchase Order, July 25, 2025, Competed Under SAP, 2 offers$11,922
SPE7L126F7684Delivery Order, May 7, 2026, Competed Under SAP$11,846
SPE4A725V0055Purchase Order, October 3, 2024, Competed Under SAP, 1 offers$11,785
SPE4A724PH459Purchase Order, September 16, 2024, Competed Under SAP, 1 offers$11,751
SPE4A624V8518Purchase Order, February 5, 2024, Competed Under SAP, 3 offers$11,745
SPE4A024P1247Purchase Order, May 9, 2024, Competed Under SAP, 1 offers$11,714
SPE4A725F2232Delivery Order, December 12, 2024, Competed Under SAP$11,700
SPE4A725F2840Delivery Order, January 16, 2025, Competed Under SAP$11,700
SPEFA126P0085Purchase Order, December 11, 2025, Competed Under SAP, 2 offers$11,430
SPE4A524P9223Purchase Order, August 30, 2024, Not Competed Under SAP, 1 offers$11,400
SPE4A525P5904Purchase Order, May 22, 2025, Competed Under SAP, 2 offers$11,360
SPE4A725V2430Purchase Order, March 28, 2025, Competed Under SAP, 2 offers$11,256
SPE4A526P1896Purchase Order, December 15, 2025, Competed Under SAP, 3 offers$11,179
SPE4A625V489ZPurchase Order, July 31, 2025, Competed Under SAP, 2 offers$11,103
SPE7L526V0655Purchase Order, February 13, 2026, Competed Under SAP, 7 offers$11,067
SPE4A525P4437Purchase Order, March 30, 2025, Competed Under SAP, 3 offers$10,875
SPE7L126F9538Delivery Order, June 4, 2026, Competed Under SAP$10,812
SPE4A525P8220Purchase Order, August 27, 2025, Not Competed Under SAP, 1 offers$10,740
SPE4A526P4305Purchase Order, April 30, 2026, Not Competed Under SAP, 1 offers$10,740
SPE7L526P0177Purchase Order, October 17, 2025, Competed Under SAP, 1 offers$10,728
SPE4A124V0510Purchase Order, August 28, 2024, Competed Under SAP, 6 offers$10,675
SPEFA126P0083Purchase Order, December 11, 2025, Competed Under SAP, 1 offers$10,655
SPE7L126V1423Purchase Order, October 29, 2025, Competed Under SAP, 4 offers$10,574
SPE4A025P1159Purchase Order, May 20, 2025, Competed Under SAP, 1 offers$10,542
SPE4A724F5973Delivery Order, March 14, 2024, Competed Under SAP$10,509
SPE4A725P4775Purchase Order, January 27, 2025, Competed Under SAP, 2 offers$10,424
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