United States · Federal contract register · Supplier record

PHOTON PHYSICS SERVICES

Line: Radiology (Q522)Register loaded to September 2026Compiled 7 October 2026

PHOTON PHYSICS SERVICES — United States · Federal contract register · Supplier record: 43 contracts, all years ($29,099,144 · Jun 2008 – May 2025); $97.9K since January 2024 (1 contract · 1 agency); 166th rank in the line (of 243 suppliers · 0.02%); 5 agencies never served ($230M on the line without PHOTON PHYSICS SERVICES).

Assay record ASY-US-0K5VSRN1S6 · Cite as: Assay Systems, “PHOTON PHYSICS SERVICES in the USAspending register”, https://assay-systems.com/register/us/photon-physics-services/

43
contracts, all years
$29,099,144 · Jun 2008 – May 2025
$97.9K
since January 2024
1 contract · 1 agency
166th
rank in the line
of 243 suppliers · 0.02%
5
agencies never served
$230M on the line without PHOTON PHYSICS SERVICES

Own record by year

2019 onward
$10.9M
$595K
$483K
$1.0M
$3.5M
$97.9K
20192020202120222023202420252026

Who buys from PHOTON PHYSICS SERVICES

since January 2024
1agencies
$97.9Kpaid
100.0%top buyer
Department of Veterans Affairs100.0%
$97,854

The line

since January 2024
$550Mline value
1,302contracts
6agencies
243suppliers
48.7%held by top ten

Radiology (Q522)

$198M
$213M
$139M
202420252026Jan–Sep
166thof 243 suppliers
$97,854PHOTON PHYSICS SERVICES in the line
0.02%share of the line
0.0%of $319,506,253 spent by Department of Veterans Affairs

Agencies that buy the line and never bought from PHOTON PHYSICS SERVICES

5agencies
902contracts
$230,177,835since January 2024
Department of Defense121 contracts
$122,985,424
Department of Health and Human Services244 contracts
$93,334,633
Department of Justice534 contracts
$8,805,044
Department of Homeland Security2 contracts
$4,271,469
Department of State1 contract
$781,264

How the line is bought

by value, since 2024
26%no competition
12%one applicant
0of these to PHOTON PHYSICS SERVICES
Competed, several suppliers applied753 contracts
$337,992,470 · 61.5%
Awarded directly, no competition260 contracts
$145,606,375 · 26.5%
Competed, one supplier applied289 contracts
$66,085,243 · 12.0%

Contracts reaching their end dates

Oct 2026 – October 2027
291contracts
$249,820,289end by October 2027
46end in January 2027 · $20.4M
143in agencies never served · $115M
$19.7M
$22.8M
$16.3M
$20.4M
$18.5M
$53.5M
$11.0M
$7.7M
$26.7M
$20.4M
$14.7M
$17.5M
$583K
Oct 2616 contractsNov 2624 contractsDec 2624 contractsJan 2746 contractsFeb 2720 contractsMar 2741 contractsApr 2712 contractsMay 2711 contractsJun 2733 contractsJul 2720 contractsAug 2720 contractsSep 2723 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
KEBROS & ASSOCIATES LLC3 contracts · 1 agency
$99,676
AGILITI HEALTH INC1 contract · 1 agency
$97,945
PHOTON PHYSICS SERVICES
$97,854
SYMPHONY DIAGNOSTIC SERVICES NO. 1, LLC10 contracts · 2 agencies
$97,559

All 243 suppliers in the line

Fastest-growing supplier in the line

same line
+610%growth

Supplier UEI Z7NABFAK25Y7

2024 to date
$97,890,357
2022–2023
$13,785,881

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.