SI2 LLC — United States · Federal contract register · Supplier record: 27 contracts, all years ($41,601,633 · Mar 2018 – Dec 2025); $16.1M since January 2024 (10 contracts · 1 agency); 12th rank in the line (of 188 suppliers · 1.78%); 14 agencies never served ($79.9M on the line without SI2 LLC).
Assay record ASY-US-0B1VGOO0TY · Cite as: Assay Systems, “SI2 LLC: 10 government contracts in the United States since 2024”, https://assay-systems.com/register/us/si2-llc/
27
contracts, all years
$41,601,633 · Mar 2018 – Dec 2025
$16.1M
since January 2024
10 contracts · 1 agency
12th
rank in the line
of 188 suppliers · 1.78%
14
agencies never served
$79.9M on the line without SI2 LLC
Own record by year
2019 onward
$4.4M
$669K
$11.4M
$1.7M
$5.9M
$6.6M
$9.5M
20192020202120222023202420252026
Who buys from SI2 LLC
since January 2024
1agencies
$16.1Mpaid
100.0%top buyer
Department of Veterans Affairs100.0%
$16,135,743
Won without a rival
2023-12-20 – 2025-12-22
5uncontested awards
33%of its awards
5without a competition
0single bid
SI2 LLC won 5 of its 15 public contract awards in United States without a rival from 2023-12-20 to 2025-12-22, worth $5.0M: 5 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of Veterans Affairs with 5.
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.