812331

Linen Supply

Other Services (except Public Administration) › Personal and Laundry Services › Drycleaning and Laundry Services

SBA Size Standard

$40M average annual receipts

Revenue-Based Verify at SBA.gov →

NAICS Code Hierarchy

81

Sector

Other Services (except Public Administration)

812

Subsector

Personal and Laundry Services

8123

Industry Group

Drycleaning and Laundry Services

812331

National Industry (This Code)

Linen Supply

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 supplying, on a rental or contract basis, laundered items, such as table and bed linens; towels; diapers; and uniforms, gowns, or coats of the type used by doctors, nurses, barbers, beauticians, and waitresses.

✓ Small Business Eligibility at a Glance

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

Size Standard

$40M average annual receipts

Measurement Period

3-year average

Standard Type

Revenue-Based

Applies To

All contracts under NAICS 812331

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 supplying, on a rental or contract basis, laundered industrial work uniforms and related work clothing are classified in U.S. Industry 812332, Industrial Launderers.

How to Use NAICS 812331 in SAM.gov

NAICS code 812331Linen Supply — 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 Drycleaning and Laundry Services 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 $40M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 812331.

Log in Entity Registration Goods & Services Add NAICS Code Enter 812331 Save

Frequently Asked Questions

What is NAICS code 812331?

NAICS code 812331 is 'Linen Supply', classified under the Other Services (except Public Administration) sector (NAICS 81). This U.S. industry comprises establishments primarily engaged in supplying, on a rental or contract basis, laundered items, such as table and bed linens; towels; diapers; and uniforms, gowns, or coats

What is the SBA small business size standard for NAICS code 812331?

The SBA defines a small business under NAICS code 812331 (Linen Supply) as one with $40M average annual receipts. 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 812331 in SAM.gov?

To register NAICS code 812331 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 812331 (Linen Supply) to your NAICS code list. You may designate one code as your Primary NAICS code.

Quick Actions

Related NAICS Codes

Other codes in Drycleaning and Laundry Services

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

GovBidLab Pro

Not sure which NAICS codes fit your business?

GovBidLab's Federal Sales Roadmap includes a complete NAICS and PSC code strategy tailored to your business.

Get Your Free Consultation

No commitment required • Response within 24 hours

Find Another NAICS Code

Search all 1,012 NAICS codes with SBA size standards and descriptions

Browse by sector:

Agriculture Construction Manufacturing Information/IT Health Care