United States · Federal contract register · Supplier record

X-RAY OPTICAL SYSTEMS, INC.

Line: Laboratory equipment and supplies (6640)Register loaded to November 2025Compiled 17 October 2026

X-RAY OPTICAL SYSTEMS, INC. — United States · Federal contract register · Supplier record: 57 contracts, all years ($3,080,994 · Apr 2006 – Sep 2026); $452K since January 2024 (10 contracts · 5 agencies); 664th rank in the line (of 2,323 suppliers · 0.01%); 14 agencies never served ($736M on the line without X-RAY OPTICAL SYSTEMS, INC.).

Assay record ASY-US-1IB0RDW15C · Cite as: Assay Systems, “X-RAY OPTICAL SYSTEMS, INC.: 10 government contracts in the United States since 2024”, https://assay-systems.com/register/us/x-ray-optical-systems-inc/

57
contracts, all years
$3,080,994 · Apr 2006 – Sep 2026
$452K
since January 2024
10 contracts · 5 agencies
664th
rank in the line
of 2,323 suppliers · 0.01%
14
agencies never served
$736M on the line without X-RAY OPTICAL SYSTEMS, INC.

Own record by year

2019 onward
$106K
$46.0K
$82.1K
$229K
$64.6K
$129K
$142K
$181K
20192020202120222023202420252026

Who buys from X-RAY OPTICAL SYSTEMS, INC.

since January 2024
5agencies
$452Kpaid
31.8%top buyer
Environmental Protection Agency31.8%
$143,863
Department of the Treasury29.3%
$132,364
Department of Commerce17.6%
$79,378
Consumer Product Safety Commission14.0%
$63,489
Department of Defense7.3%
$32,996

Before 2024 only: Department of Health and Human Services, Department of Homeland Security, National Aeronautics and Space Administration, National Gallery of Art.

Won without a rival

2023-12-15 – 2026-08-04
11uncontested awards
92%of its awards
7without a competition
4single bid

X-RAY OPTICAL SYSTEMS, INC won 11 of its 12 public contract awards in United States without a rival from 2023-12-15 to 2026-08-04, worth $390K: 7 without a competition and 4 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest Consumer Product Safety Commission with 4.

Buyers: Consumer Product Safety Commission (4) · Environmental Protection Agency (2) · United States Mint (2) · Department of the Navy (1) · Department of the Army (1) · Department of the Air Force (1)

Every uncontested award of X-RAY OPTICAL SYSTEMS, INC · United States: all uncontested awards

The line

since January 2024
$1.4Bline value
61,600contracts
23agencies
2,323suppliers
36.5%held by top ten

Laboratory equipment and supplies (6640)

$902M
$475M
20242025Jan–Nov
664thof 2,323 suppliers
$174,238X-RAY OPTICAL SYSTEMS, INC. in the line
0.01%share of the line
0.5%of $23,455,578 spent by Environmental Protection Agency

Agencies that buy the line and never bought from X-RAY OPTICAL SYSTEMS, INC.

14agencies
4,327contracts
$735,508,851since January 2024
Department of Veterans Affairs1,826 contracts
$367,279,163
Department of Justice346 contracts
$127,662,247
Department of Agriculture1,474 contracts
$115,183,499
Department of State122 contracts
$59,031,497
Department of the Interior324 contracts
$25,338,352
General Services Administration101 contracts
$25,088,371
Department of Energy61 contracts
$7,992,925
Department of Labor26 contracts
$3,080,252
Court Services and Offender Supervision Agency3 contracts
$2,247,390
Smithsonian Institution31 contracts
$1,512,458
Department of Transportation10 contracts
$867,280
Federal Communications Commission1 contract
$126,942
National Transportation Safety Board1 contract
$79,511
Agency for International Development1 contract
$18,964

How the line is bought

by value, since 2024
28%no competition
17%one applicant
0of these to X-RAY OPTICAL SYSTEMS, INC.
Competed, several suppliers applied51,695 contracts
$765,555,905 · 55.6%
Awarded directly, no competition7,440 contracts
$378,909,800 · 27.5%
Competed, one supplier applied2,465 contracts
$232,475,212 · 16.9%

Contracts reaching their end dates

Oct 2026 – October 2027
216contracts
$71,527,345end by October 2027
36end in September 2027 · $13.1M
100in agencies never served · $28.3M
$5.3M
$6.4M
$6.1M
$6.7M
$2.6M
$2.6M
$11.0M
$5.3M
$1.5M
$5.9M
$5.0M
$13.1M
$90.0K
Oct 2628 contractsNov 2627 contractsDec 2631 contractsJan 2714 contractsFeb 278 contractsMar 2713 contractsApr 275 contractsMay 278 contractsJun 2712 contractsJul 2711 contractsAug 2721 contractsSep 2736 contractsOct 272 contracts

Fastest-growing supplier in the line

same line
+71%growth

Supplier UEI NH3LDK8CFAK7

2024 to Nov 2025
$79,622,980
2022–2023
$46,432,572

The extract

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

Request extractSee a sample extract

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.