United States · Federal contract register · Supplier record

STI-CO INDUSTRIES, LLC.

Line: Antennas, waveguides, and related equipment (5985)Register loaded to September 2026Compiled 17 October 2026

STI-CO INDUSTRIES, LLC. — United States · Federal contract register · Supplier record: 584 contracts, all years ($10,591,171 · Apr 2006 – Sep 2025); $562K since January 2024 (18 contracts · 2 agencies); 293rd rank in the line (of 908 suppliers · 0.02%); 11 agencies never served ($49.6M on the line without STI-CO INDUSTRIES, LLC.).

Assay record ASY-US-1CHF6UE1YM · Cite as: Assay Systems, “STI-CO INDUSTRIES, LLC.: 18 government contracts in the United States since 2024”, https://assay-systems.com/register/us/sti-co-industries-llc/

584
contracts, all years
$10,591,171 · Apr 2006 – Sep 2025
$562K
since January 2024
18 contracts · 2 agencies
293rd
rank in the line
of 908 suppliers · 0.02%
11
agencies never served
$49.6M on the line without STI-CO INDUSTRIES, LLC.

Own record by year

2019 onward
$229K
$755K
$240K
$159K
$300K
$146K
$416K
20192020202120222023202420252026

Who buys from STI-CO INDUSTRIES, LLC.

since January 2024
2agencies
$562Kpaid
55.5%top buyer
Department of Justice55.5%
$311,811
Department of the Treasury44.5%
$249,992

Before 2024 only: Agency for International Development, Department of Defense, Department of Health and Human Services, Department of Homeland Security, Department of State.

Won without a rival

2023-11-06 – 2025-09-18
9uncontested awards
43%of its awards
9without a competition
0single bid

STI-CO INDUSTRIES, LLC won 9 of its 21 public contract awards in United States without a rival from 2023-11-06 to 2025-09-18, worth $461K: 9 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Drug Enforcement Administration with 5.

Buyers: Drug Enforcement Administration (5) · Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division (3) · Internal Revenue Service (1)

Every uncontested award of STI-CO INDUSTRIES, LLC · United States: all uncontested awards

The line

since January 2024
$1.4Bline value
6,562contracts
15agencies
908suppliers
43.3%held by top ten

Antennas, waveguides, and related equipment (5985)

$451M
$670M
$261M
202420252026Jan–Sep
293rdof 908 suppliers
$247,980STI-CO INDUSTRIES, LLC. in the line
0.02%share of the line
2.0%of $12,612,941 spent by Department of Justice

Agencies that buy the line and never bought from STI-CO INDUSTRIES, LLC.

11agencies
295contracts
$49,555,637since January 2024
Department of Transportation220 contracts
$32,068,247
Department of Commerce38 contracts
$5,517,454
U.S. Agency for Global Media13 contracts
$5,383,266
Department of the Interior15 contracts
$3,670,614
National Aeronautics and Space Administration1 contract
$2,559,057
Department of Agriculture3 contracts
$159,881
National Gallery of Art1 contract
$94,480
General Services Administration1 contract
$33,220
Department of Veterans Affairs1 contract
$32,822
Smithsonian Institution1 contract
$22,304
Federal Communications Commission1 contract
$14,291

How the line is bought

by value, since 2024
58%no competition
11%one applicant
0of these to STI-CO INDUSTRIES, LLC.
Awarded directly, no competition929 contracts
$804,765,372 · 58.2%
Competed, several suppliers applied3,827 contracts
$422,005,396 · 30.5%
Competed, one supplier applied1,806 contracts
$155,881,463 · 11.3%

Contracts reaching their end dates

Oct 2026 – October 2027
785contracts
$493,597,264end by October 2027
166end in November 2026 · $32.6M
42in agencies never served · $19.7M
$22.3M
$32.6M
$67.5M
$36.2M
$16.3M
$25.1M
$28.7M
$41.5M
$10.6M
$9.3M
$26.8M
$172M
$4.2M
Oct 2667 contractsNov 26166 contractsDec 26112 contractsJan 2795 contractsFeb 2765 contractsMar 2778 contractsApr 2740 contractsMay 2736 contractsJun 2734 contractsJul 2729 contractsAug 2728 contractsSep 2729 contractsOct 276 contracts

The extract

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

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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.