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Photon Flux, Llc

Huntsville, AL Unclaimed listing
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UEI
HL9DXN8P5LQ2
CAGE
8UXN7
Registration
ACTIVE
Expires
2027-05-13
Primary NAICS
541330
Purpose
ALL AWARDS
Export-control exposure
Scoring v1.3 · Methodology
52
of 100
Moderate exposure
These industry codes describe capability, not jurisdiction. A drawing package from a prime can put controlled technical data in this shop without changing a single registered code — which is the most common way an obligation goes unnoticed.
How this score was calculated
Primary industry of 50 24
Additional controlled industries of 20 18
Product codes of 20 0
Registration posture of 10 10
Exposure score raw 52 52
Candidate USML categories
IV
Guided Missile and Space Vehicle Manufacturing
336414 · 336419
Strong
VIII
Other Aircraft Parts and Auxiliary Equipment Manufacturing
336413
Possible
This score is an indicator built from public industry and product codes. It is not a jurisdiction determination — only a commodity jurisdiction review of actual articles and technical data establishes what is USML-controlled. It is not a finding about this company's compliance program, and it is not legal advice.
Registered industry codes
21 NAICS · 0 PSC
CodeDescriptionTier
334418
334519
336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing B
336414 Guided Missile and Space Vehicle Manufacturing
336419 Other Guided Missile and Space Vehicle Parts Manufacturing
512110
512191
518210
541330Primary Engineering Services C
541340
541420
541511
541512
541513
541519
541620
541690
541715 R&D in Physical, Engineering and Life Sciences C
611420
611699
811210
Registration history
SAM.gov
2027-05-13 · in 257 days
Registration expires
Renewal requires re-attesting to the FAR and DFARS representations, including the export-control provisions.
2026-05-26
Registration activated
2021-01-27
First registered in SAM
Change history accumulates from monthly extracts. This record was first indexed recently, so only the registration dates are available so far.