United States · Federal contract register · Supplier record

S3 AERODEFENSE LLC

Line: Airframe structural components (1560)Register loaded to September 2026Compiled 16 October 2026

S3 AERODEFENSE LLC — United States · Federal contract register · Supplier record: 1,491 contracts, all years ($160,954,016 · May 2009 – Sep 2026); $79.4M since January 2024 (644 contracts · 3 agencies); 35th rank in the line (of 847 suppliers · 0.4%); 2 agencies never served ($7.4M on the line without S3 AERODEFENSE LLC).

Assay record ASY-US-1H9CZ2Q0P5 · Cite as: Assay Systems, “S3 AERODEFENSE LLC: 644 government contracts in the United States since 2024”, https://assay-systems.com/register/us/s3-aerodefense-llc/

1,491
contracts, all years
$160,954,016 · May 2009 – Sep 2026
$79.4M
since January 2024
644 contracts · 3 agencies
35th
rank in the line
of 847 suppliers · 0.4%
2
agencies never served
$7.4M on the line without S3 AERODEFENSE LLC

Own record by year

2019 onward
$17.6M
$6.0M
$17.7M
$8.4M
$14.1M
$23.3M
$34.4M
$21.7M
20192020202120222023202420252026

Who buys from S3 AERODEFENSE LLC

since January 2024
3agencies
$79.4Mpaid
93.4%top buyer
Department of Defense93.4%
$74,194,072
Department of Homeland Security6.4%
$5,087,272
Department of Commerce0.2%
$148,000

Before 2024 only: National Aeronautics and Space Administration.

Won without a rival

2023-10-04 – 2026-09-15
656uncontested awards
58%of its awards
281without a competition
375single bid

S3 AERODEFENSE LLC won 656 of its 1,128 public contract awards in United States without a rival from 2023-10-04 to 2026-09-15, worth $55.2M: 281 without a competition and 375 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest Defense Logistics Agency with 632.

Buyers: Defense Logistics Agency (632) · U.S. Coast Guard (13) · Department of the Navy (8) · Department of the Air Force (2) · National Oceanic and Atmospheric Administration (1)

Every uncontested award of S3 AERODEFENSE LLC · United States: all uncontested awards

The line

since January 2024
$6.4Bline value
43,707contracts
6agencies
847suppliers
63.8%held by top ten

Airframe structural components (1560)

$2.5B
$2.9B
$1.0B
202420252026Jan–Sep
35thof 847 suppliers
$25,372,421S3 AERODEFENSE LLC in the line
0.4%share of the line
0.4%of $6,285,593,157 spent by Department of Defense
0.0%of $104,434,538 spent by Department of Homeland Security

Agencies that buy the line and never bought from S3 AERODEFENSE LLC

2agencies
3contracts
$7,387,940since January 2024
General Services Administration1 contract
$4,016,906
Department of Agriculture2 contracts
$3,371,034

How the line is bought

by value, since 2024
67%no competition
7%one applicant
0of these to S3 AERODEFENSE LLC
Awarded directly, no competition19,314 contracts
$4,307,943,787 · 67.3%
Competed, several suppliers applied19,941 contracts
$1,654,223,016 · 25.9%
Competed, one supplier applied4,452 contracts
$436,911,656 · 6.8%

Contracts reaching their end dates

Oct 2026 – October 2027
7,458contracts
$1,118,043,285end by October 2027
978end in November 2026 · $81.4M
1in agencies never served · $521K
$29.3M
$81.4M
$63.7M
$59.7M
$66.8M
$89.8M
$118M
$41.3M
$126M
$33.9M
$238M
$154M
$15.6M
Oct 26454 contractsNov 26978 contractsDec 26907 contractsJan 27689 contractsFeb 27761 contractsMar 27747 contractsApr 27628 contractsMay 27473 contractsJun 27605 contractsJul 27365 contractsAug 27415 contractsSep 27299 contractsOct 27137 contracts

Suppliers next to it in the line

since January 2024
HONEYCOMB COMPANY OF AMERICA, INC.578 contracts · 1 agency
$26,192,925
S3 AERODEFENSE LLC
$25,372,421
DERCO AEROSPACE, INC.667 contracts · 1 agency
$25,355,940
ONTIC ENGINEERING & MANUFACTURING, INC19 contracts · 2 agencies
$24,680,819

All 847 suppliers in the line

Fastest-growing supplier in the line

same line
+63%growth

Supplier UEI MF2LE5RK6L84

2024 to Sep 2026
$1,728,021,193
2022–2023
$1,060,140,616

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.