United States · Federal contract register · Supplier record

HORWITZ LLC

Line: Plumbing, heating, and waste disposal equipment (J045)Register loaded to September 2026Compiled 6 October 2026

HORWITZ LLC — United States · Federal contract register · Supplier record: 10 contracts, all years ($301,578 · Sep 2008 – Sep 2025); $51.1K since January 2024 (2 contracts · 2 agencies); 675th rank in the line (of 1,097 suppliers · 0.01%); 21 agencies never served ($169M on the line without HORWITZ LLC).

Assay record ASY-US-1XTEY2515F · Cite as: Assay Systems, “HORWITZ LLC in the USAspending register”, https://assay-systems.com/register/us/horwitz-llc/

10
contracts, all years
$301,578 · Sep 2008 – Sep 2025
$51.1K
since January 2024
2 contracts · 2 agencies
675th
rank in the line
of 1,097 suppliers · 0.01%
21
agencies never served
$169M on the line without HORWITZ LLC

Own record by year

2019 onward
$15.0K
$30.6K
$181K
$21.1K
$29.9K
20192020202120222023202420252026

Who buys from HORWITZ LLC

since January 2024
2agencies
$51.1Kpaid
58.7%top buyer
Department of Homeland Security58.7%
$29,949
Department of the Interior41.3%
$21,108

Before 2024 only: Department of Defense.

The line

since January 2024
$319Mline value
2,301contracts
24agencies
1,097suppliers
29.3%held by top ten

Plumbing, heating, and waste disposal equipment (J045)

$105M
$133M
$80.3M
202420252026Jan–Sep
675thof 1,097 suppliers
$29,949HORWITZ LLC in the line
0.01%share of the line
0.4%of $6,771,826 spent by Department of Homeland Security

Agencies that buy the line and never bought from HORWITZ LLC

21agencies
1,528contracts
$169,098,145since January 2024
Department of Veterans Affairs912 contracts
$115,384,069
Department of Agriculture175 contracts
$14,143,506
Department of Commerce53 contracts
$13,221,865
Department of the Treasury8 contracts
$7,582,499
Department of Justice193 contracts
$5,692,035
Department of Health and Human Services41 contracts
$4,192,376
Department of State52 contracts
$2,675,358
Smithsonian Institution19 contracts
$1,488,359
Environmental Protection Agency6 contracts
$1,410,982
Department of Transportation25 contracts
$1,138,902
Social Security Administration22 contracts
$1,107,573
General Services Administration7 contracts
$334,804
Office of Personnel Management1 contract
$175,984
District of Columbia Courts1 contract
$164,964
Executive Office of the President1 contract
$148,740
Department of Energy6 contracts
$122,698
Merit Systems Protection Board2 contracts
$53,858
Defense Nuclear Facilities Safety Board1 contract
$20,135
National Aeronautics and Space Administration1 contract
$16,320
Agency for International Development1 contract
$11,816
Court Services and Offender Supervision Agency1 contract
$11,300

How the line is bought

by value, since 2024
39%no competition
11%one applicant
0of these to HORWITZ LLC
Competed, several suppliers applied1,087 contracts
$159,008,239 · 49.9%
Awarded directly, no competition893 contracts
$123,849,743 · 38.9%
Competed, one supplier applied321 contracts
$35,914,373 · 11.3%

Contracts reaching their end dates

Oct 2026 – October 2027
445contracts
$113,672,388end by October 2027
67end in December 2026 · $15.2M
318in agencies never served · $70.9M
$12.0M
$14.4M
$15.2M
$6.2M
$6.3M
$11.9M
$5.7M
$16.1M
$6.2M
$3.7M
$4.5M
$11.0M
$439K
Oct 2659 contractsNov 2647 contractsDec 2667 contractsJan 2722 contractsFeb 2721 contractsMar 2730 contractsApr 2726 contractsMay 2724 contractsJun 2730 contractsJul 2724 contractsAug 2738 contractsSep 2756 contractsOct 271 contract

Fastest-growing supplier in the line

same line
+589%growth

Supplier UEI PN8MENHN2CG5

2024 to date
$11,458,880
2022–2023
$1,664,301

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.