ADDON SERVICES LLC — United States · Federal contract register · Supplier record: 6 contracts, all years ($8,857,901 · Sep 2022 – Sep 2025); $7.2M since January 2024 (5 contracts · 1 agency); 54th rank in the line (of 361 suppliers · 0.32%); 13 agencies never served ($91.3M on the line without ADDON SERVICES LLC).
Assay record ASY-US-0TNHYVB0W7 · Cite as: Assay Systems, “ADDON SERVICES LLC in the USAspending register”, https://assay-systems.com/register/us/addon-services-llc-0d9d/
6
contracts, all years
$8,857,901 · Sep 2022 – Sep 2025
$7.2M
since January 2024
5 contracts · 1 agency
54th
rank in the line
of 361 suppliers · 0.32%
13
agencies never served
$91.3M on the line without ADDON SERVICES LLC
Own record by year
2022 onward
$1.6M
$2.4M
$4.9M
20222023202420252026
Who buys from ADDON SERVICES LLC
since January 2024
1agencies
$7.2Mpaid
100.0%top buyer
Department of Defense100.0%
$7,234,103
The line
since January 2024
$877Mline value
704contracts
14agencies
361suppliers
40.7%held by top ten
Repair or alteration of other utilities (Z2NZ)
$297M
$401M
$179M
202420252026Jan–Sep
54thof 361 suppliers
$2,781,943ADDON SERVICES LLC in the line
0.32%share of the line
0.4%of $785,639,892 spent by Department of Defense
Agencies that buy the line and never bought from ADDON SERVICES LLC
13agencies
131contracts
$91,308,374since January 2024
Department of Veterans Affairs43 contracts
$35,264,943
Department of the Interior29 contracts
$31,230,109
National Aeronautics and Space Administration5 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.