331315

Aluminum Sheet, Plate, and Foil Manufacturing

Manufacturing › Primary Metal Manufacturing › Alumina and Aluminum Production and Processing

SBA Size Standard

1,400 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

33

Sector

Manufacturing

331

Subsector

Primary Metal Manufacturing

3313

Industry Group

Alumina and Aluminum Production and Processing

331315

National Industry (This Code)

Aluminum Sheet, Plate, and Foil Manufacturing

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This U.S. industry comprises establishments primarily engaged in (1) flat rolling or continuous casting sheet, plate, foil and welded tube from purchased aluminum and/or (2) recovering aluminum from scrap and flat rolling or continuous casting sheet, plate, foil, and welded tube in integrated mills.

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

1,400 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 331315

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Establishments primarily engaged in making aluminum from alumina and flat rolling or continuous casting aluminum sheet, plate, foil, and welded tube are classified in U.S. Industry 331313, Alumina Refining and Primary Aluminum Production.

How to Use NAICS 331315 in SAM.gov

NAICS code 331315Aluminum Sheet, Plate, and Foil Manufacturing — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Alumina and Aluminum Production and Processing space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 1,400 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 331315.

Log in Entity Registration Goods & Services Add NAICS Code Enter 331315 Save

Frequently Asked Questions

What is NAICS code 331315?

NAICS code 331315 is 'Aluminum Sheet, Plate, and Foil Manufacturing', classified under the Manufacturing sector (NAICS 33). This U.S. industry comprises establishments primarily engaged in (1) flat rolling or continuous casting sheet, plate, foil and welded tube from purchased aluminum and/or (2) recovering aluminum from s

What is the SBA small business size standard for NAICS code 331315?

The SBA defines a small business under NAICS code 331315 (Aluminum Sheet, Plate, and Foil Manufacturing) as one with 1,400 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 331315 in SAM.gov?

To register NAICS code 331315 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 331315 (Aluminum Sheet, Plate, and Foil Manufacturing) to your NAICS code list. You may designate one code as your Primary NAICS code.

Quick Actions

Related NAICS Codes

Other codes in Alumina and Aluminum Production and Processing

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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