United States · Federal contract register · Supplier record

S I T CORPORATION

Line: Valves, nonpowered (4820)Register loaded to September 2026Compiled 6 October 2026

S I T CORPORATION — United States · Federal contract register · Supplier record: 1,500 contracts, all years ($214,731,679 · Apr 2007 – Jul 2026); $62.2M since January 2024 (389 contracts · 2 agencies); 35th rank in the line (of 1,186 suppliers · 0.71%); 4 agencies never served ($3.0M on the line without S I T CORPORATION).

Assay record ASY-US-1O48UDN1C6 · Cite as: Assay Systems, “S I T CORPORATION in the USAspending register”, https://assay-systems.com/register/us/s-i-t-corporation/

1,500
contracts, all years
$214,731,679 · Apr 2007 – Jul 2026
$62.2M
since January 2024
389 contracts · 2 agencies
35th
rank in the line
of 1,186 suppliers · 0.71%
4
agencies never served
$3.0M on the line without S I T CORPORATION

Own record by year

2019 onward
$15.8M
$15.2M
$8.3M
$8.4M
$16.8M
$19.7M
$26.6M
$15.9M
20192020202120222023202420252026

Who buys from S I T CORPORATION

since January 2024
2agencies
$62.2Mpaid
94.6%top buyer
Department of Defense94.6%
$58,813,131
Department of Homeland Security5.4%
$3,343,791

Before 2024 only: Department of Commerce, Department of Health and Human Services, Department of Justice, Department of Veterans Affairs, Department of the Interior.

The line

since January 2024
$1.3Bline value
31,816contracts
10agencies
1,186suppliers
35.3%held by top ten

Valves, nonpowered (4820)

$432M
$599M
$298M
202420252026Jan–Sep
35thof 1,186 suppliers
$9,459,230S I T CORPORATION in the line
0.71%share of the line
0.7%of $1,312,920,030 spent by Department of Defense
2.3%of $11,422,100 spent by Department of Homeland Security

Agencies that buy the line and never bought from S I T CORPORATION

4agencies
21contracts
$2,957,369since January 2024
National Aeronautics and Space Administration14 contracts
$2,685,009
Department of Agriculture2 contracts
$216,760
Department of State3 contracts
$39,142
Department of the Treasury2 contracts
$16,458

How the line is bought

by value, since 2024
23%no competition
32%one applicant
0of these to S I T CORPORATION
Competed, several suppliers applied18,064 contracts
$597,066,312 · 44.9%
Competed, one supplier applied9,994 contracts
$420,623,114 · 31.6%
Awarded directly, no competition3,758 contracts
$311,502,470 · 23.4%

Contracts reaching their end dates

Oct 2026 – October 2027
4,030contracts
$326,262,123end by October 2027
701end in November 2026 · $39.7M
3in agencies never served · $2.2M
$30.2M
$39.7M
$42.0M
$32.9M
$24.0M
$25.8M
$20.0M
$16.2M
$32.2M
$21.0M
$24.1M
$13.0M
$5.3M
Oct 26619 contractsNov 26701 contractsDec 26586 contractsJan 27404 contractsFeb 27327 contractsMar 27336 contractsApr 27209 contractsMay 27190 contractsJun 27180 contractsJul 27151 contractsAug 27161 contractsSep 27129 contractsOct 2737 contracts

Suppliers next to it in the line

since January 2024
PIONEER INDUSTRIES, LLC356 contracts · 1 agency
$9,664,843
S I T CORPORATION
$9,459,230
JGILS, LLC348 contracts · 1 agency
$9,305,554
CURTISS-WRIGHT FLOW CONTROL CORPORATION8 contracts · 1 agency
$9,223,993

All 1,186 suppliers in the line

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.