United States · Federal contract register · Supplier record

STELLANT SYSTEMS INC

Line: Electron tubes and associated hardware (5960)Register loaded to September 2026Compiled 6 October 2026

STELLANT SYSTEMS INC — United States · Federal contract register · Supplier record: 521 contracts, all years ($297,885,383 · Jul 2000 – Sep 2026); $39.4M since January 2024 (25 contracts · 3 agencies); 3rd rank in the line (of 71 suppliers · 12.16%); 5 agencies never served ($1.1M on the line without STELLANT SYSTEMS INC).

Assay record ASY-US-04PLMBY1LG · Cite as: Assay Systems, “STELLANT SYSTEMS INC in the USAspending register”, https://assay-systems.com/register/us/stellant-systems-inc-3aff/

521
contracts, all years
$297,885,383 · Jul 2000 – Sep 2026
$39.4M
since January 2024
25 contracts · 3 agencies
3rd
rank in the line
of 71 suppliers · 12.16%
5
agencies never served
$1.1M on the line without STELLANT SYSTEMS INC

Own record by year

2019 onward
$12.9M
$9.7M
$24.7M
$17.6M
$34.0M
$12.7M
$21.0M
$5.6M
20192020202120222023202420252026

Who buys from STELLANT SYSTEMS INC

since January 2024
3agencies
$39.4Mpaid
94.4%top buyer
Department of Defense94.4%
$37,209,080
Department of Transportation5.5%
$2,186,161
Department of Commerce0.0%
$3,500

The line

since January 2024
$199Mline value
393contracts
7agencies
71suppliers
93.7%held by top ten

Electron tubes and associated hardware (5960)

$90.3M
$68.6M
$39.8M
202420252026Jan–Sep
3rdof 71 suppliers
$24,166,740STELLANT SYSTEMS INC in the line
12.16%share of the line
21.5%of $189,830,808 spent by Department of Defense
28.2%of $7,758,092 spent by Department of Transportation

Agencies that buy the line and never bought from STELLANT SYSTEMS INC

5agencies
29contracts
$1,119,524since January 2024
U.S. Agency for Global Media11 contracts
$590,749
Department of Homeland Security13 contracts
$416,920
Department of State3 contracts
$71,475
Department of the Treasury1 contract
$35,160
Department of Agriculture1 contract
$5,220

How the line is bought

by value, since 2024
48%no competition
17%one applicant
0of these to STELLANT SYSTEMS INC
Awarded directly, no competition78 contracts
$96,351,525 · 48.5%
Competed, several suppliers applied175 contracts
$68,083,817 · 34.3%
Competed, one supplier applied140 contracts
$34,273,082 · 17.2%

Contracts reaching their end dates

Oct 2026 – October 2027
57contracts
$41,887,312end by October 2027
11end in November 2026 · $7.3M
1in agencies never served · $27.1K
$2.4M
$7.3M
$1.2M
$1.3M
$2.1M
$338K
$12.5M
$4.2M
$19.7K
$1.3M
$6.3M
$3.0M
Oct 266 contractsNov 2611 contractsDec 2610 contractsJan 272 contractsFeb 275 contractsMar 271 contractApr 278 contractsMay 275 contractsJun 271 contractJul 273 contractsAug 273 contractsSep 272 contracts

Fastest-growing supplier in the line

same line
+118%growth

Supplier UEI K8AUW2NDQQU6

2024 to date
$47,447,206
2022–2023
$21,802,588

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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.