SISS, LLC — United States · Federal contract register · Supplier record: 25 contracts, all years ($551,041 · Apr 2012 – Aug 2026); $228K since January 2024 (8 contracts · 2 agencies); 1738th rank in the line (of 3,023 suppliers · 0.0%); 2 agencies never served ($2.6M on the line without SISS, LLC).
Assay record ASY-US-1LT7KA80MG · Cite as: Assay Systems, “SISS, LLC in the USAspending register”, https://assay-systems.com/register/us/siss-llc/
25
contracts, all years
$551,041 · Apr 2012 – Aug 2026
$228K
since January 2024
8 contracts · 2 agencies
1738th
rank in the line
of 3,023 suppliers · 0.0%
2
agencies never served
$2.6M on the line without SISS, LLC
Own record by year
2020 onward
$20.2K
$21.6K
$109K
$16.5K
$76.0K
$136K
2020202120222023202420252026
Who buys from SISS, LLC
since January 2024
2agencies
$228Kpaid
87.9%top buyer
Department of Agriculture87.9%
$200,818
Department of the Interior12.1%
$27,600
The line
since January 2024
$5.8Bline value
37,300contracts
4agencies
3,023suppliers
25.7%held by top ten
Forest-range fire suppression and presuppression (F003)
$2.7B
$1.7B
$1.4B
202420252026Jan–Sep
1738thof 3,023 suppliers
$160,038SISS, LLC in the line
0.0%share of the line
0.0%of $5,279,354,633 spent by Department of Agriculture
Agencies that buy the line and never bought from SISS, LLC
2agencies
23contracts
$2,581,205since January 2024
Department of Defense22 contracts
$2,576,330
Department of Commerce1 contract
$4,875
How the line is bought
by value, since 2024
2%no competition
62%one applicant
0of these to SISS, LLC
Competed, one supplier applied34,837 contracts
$3,598,475,987 · 61.9%
Competed, several suppliers applied1,117 contracts
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.