PROTONEX LLC — United States · Federal contract register · Supplier record: 13 contracts, all years ($6,079,233 · Aug 2019 – Jun 2026); $5.4M since January 2024 (7 contracts · 1 agency); 159th rank in the line (of 1,457 suppliers · 0.04%); 1 agencies never served ($509M on the line without PROTONEX LLC).
Assay record ASY-US-0XZNMCN1JM · Cite as: Assay Systems, “PROTONEX LLC in the USAspending register”, https://assay-systems.com/register/us/protonex-llc/
13
contracts, all years
$6,079,233 · Aug 2019 – Jun 2026
$5.4M
since January 2024
7 contracts · 1 agency
159th
rank in the line
of 1,457 suppliers · 0.04%
1
agencies never served
$509M on the line without PROTONEX LLC
Own record by year
2019 onward
$149K
$75.0K
$75.0K
$400K
$3.9M
$1.4M
$74.8K
20192020202120222023202420252026
Who buys from PROTONEX LLC
since January 2024
1agencies
$5.4Mpaid
100.0%top buyer
Department of Defense100.0%
$5,380,638
The line
since January 2024
$10.2Bline value
3,580contracts
2agencies
1,457suppliers
63.6%held by top ten
National defense r&d services; defense-related activities; applied research (AC32)
$6.3B
$3.2B
$646M
202420252026Jan–Sep
159thof 1,457 suppliers
$3,982,768PROTONEX LLC in the line
0.04%share of the line
0.0%of $9,668,000,181 spent by Department of Defense
Agencies that buy the line and never bought from PROTONEX LLC
1agencies
2contracts
$509,117,561since January 2024
General Services Administration2 contracts
$509,117,561
How the line is bought
by value, since 2024
39%no competition
19%one applicant
0of these to PROTONEX LLC
Competed, several suppliers applied2,277 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.