327211

Flat Glass Manufacturing

Manufacturing › Nonmetallic Mineral Product Manufacturing › Glass and Glass Product Manufacturing

SBA Size Standard

1,100 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

32

Sector

Manufacturing

327

Subsector

Nonmetallic Mineral Product Manufacturing

3272

Industry Group

Glass and Glass Product Manufacturing

327211

National Industry (This Code)

Flat Glass 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) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silica sand or cullet.

✓ Small Business Eligibility at a Glance

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

Size Standard

1,100 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 327211

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 manufacturing laminated glass from purchased flat glass are classified in U.S. Industry 327215, Glass Product Manufacturing Made of Purchased Glass.

How to Use NAICS 327211 in SAM.gov

NAICS code 327211Flat Glass 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 Glass and Glass Product Manufacturing 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 1,100 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 327211.

Log in Entity Registration Goods & Services Add NAICS Code Enter 327211 Save

Frequently Asked Questions

What is NAICS code 327211?

NAICS code 327211 is 'Flat Glass Manufacturing', classified under the Manufacturing sector (NAICS 32). This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silic

What is the SBA small business size standard for NAICS code 327211?

The SBA defines a small business under NAICS code 327211 (Flat Glass Manufacturing) as one with 1,100 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 327211 in SAM.gov?

To register NAICS code 327211 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 327211 (Flat Glass Manufacturing) to your NAICS code list. You may designate one code as your Primary NAICS code.

Quick Actions

Related NAICS Codes

Other codes in Glass and Glass Product Manufacturing

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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