Computer Mainstream Corp
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M17HUDN65K43
CAGE
1A9Z3
Registration
ACTIVE
Expires
2027-01-28
Primary NAICS
541330
Purpose
ALL AWARDS
Export-control exposure
Scoring v1.3 · Methodology
54
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
0
Product codes
of 20
20
Registration posture
of 10
10
Exposure score
raw 54
54
Candidate USML categories
XII
Fire control equipment
PSC 1210
Strong
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
27 NAICS · 15 PSC
| Code | Description | Tier |
|---|---|---|
| 323120 | — | — |
| 524291 | — | — |
| 541330Primary | Engineering Services | C |
| 541350 | — | — |
| 541380 | — | — |
| 541511 | — | — |
| 541512 | — | — |
| 541513 | — | — |
| 541519 | — | — |
| 541611 | — | — |
| 541612 | — | — |
| 541618 | — | — |
| 541620 | — | — |
| 541690 | — | — |
| 541990 | — | — |
| 561110 | — | — |
| 561320 | — | — |
| 561330 | — | — |
| 561410 | — | — |
| 561421 | — | — |
| 561431 | — | — |
| 561439 | — | — |
| 561499 | — | — |
| 561990 | — | — |
| 562119 | — | — |
| 922160 | — | — |
| 924110 | — | — |
Registration history
SAM.gov
2027-01-28 · in 153 days
Registration expires
Renewal requires re-attesting to the FAR and DFARS representations, including the export-control provisions.
2026-02-05
Registration activated
2002-02-13
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.