SOL SOLUTIONS, LLC — United States · Federal contract register · Supplier record: 97 contracts, all years ($140,554,494 · Jul 2014 – Aug 2025); $5.7M since January 2024 (8 contracts · 1 agency); — rank in the line (of 125 suppliers · 0.0%); 13 agencies never served ($139M on the line without SOL SOLUTIONS, LLC).
Assay record ASY-US-0AEHLH915C · Cite as: Assay Systems, “SOL SOLUTIONS, LLC in the USAspending register”, https://assay-systems.com/register/us/sol-solutions-llc/
97
contracts, all years
$140,554,494 · Jul 2014 – Aug 2025
$5.7M
since January 2024
8 contracts · 1 agency
—
rank in the line
of 125 suppliers · 0.0%
13
agencies never served
$139M on the line without SOL SOLUTIONS, LLC
Own record by year
2019 onward
$25.5M
$32.1M
$37.9M
$10.8M
$1.6M
$3.7M
$2.0M
20192020202120222023202420252026
Who buys from SOL SOLUTIONS, LLC
since January 2024
1agencies
$5.7Mpaid
100.0%top buyer
Department of Defense100.0%
$5,677,155
The line
since January 2024
$153Mline value
312contracts
14agencies
125suppliers
68.2%held by top ten
Environmental consulting and legal support (F115)
$74.7M
$45.0M
$33.8M
202420252026Jan–Sep
—of 125 suppliers
$0SOL SOLUTIONS, LLC in the line
0.0%share of the line
Agencies that buy the line and never bought from SOL SOLUTIONS, LLC
13agencies
272contracts
$139,323,853since January 2024
Environmental Protection Agency95 contracts
$73,891,741
General Services Administration16 contracts
$21,269,070
Department of the Interior48 contracts
$18,565,345
Department of Energy6 contracts
$8,829,155
Department of Agriculture71 contracts
$6,804,369
Department of Health and Human Services6 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.