493110

General Warehousing and Storage

Transportation and Warehousing › Warehousing and Storage › Warehousing and Storage

SBA Size Standard

$34M average annual receipts

Revenue-Based Verify at SBA.gov →

NAICS Code Hierarchy

49

Sector

Transportation and Warehousing

493

Subsector

Warehousing and Storage

4931

Industry Group

Warehousing and Storage

493110

National Industry (This Code)

General Warehousing and Storage

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises establishments primarily engaged in operating merchandise warehousing and storage facilities. These establishments generally handle goods in containers, such as boxes, barrels, and/or drums, using equipment, such as forklifts, pallets, and racks. They are not specialized in handling bulk products of any particular type, size, or quantity of goods or products.

✓ Small Business Eligibility at a Glance

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

Size Standard

$34M average annual receipts

Measurement Period

3-year average

Standard Type

Revenue-Based

Applies To

All contracts under NAICS 493110

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:

Renting or leasing space for self-storage--are classified in Industry 531130, Lessors of Miniwarehouses and Self-Storage Units; and
Wholesale or retail sales in combination with handling and/or distributing goods--are classified in Sector 42, Wholesale Trade, or in Sector 44-45, Retail Trade.

How to Use NAICS 493110 in SAM.gov

NAICS code 493110General Warehousing and Storage — 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 Warehousing and Storage 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 $34M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 493110.

Log in Entity Registration Goods & Services Add NAICS Code Enter 493110 Save

Frequently Asked Questions

What is NAICS code 493110?

NAICS code 493110 is 'General Warehousing and Storage', classified under the Transportation and Warehousing sector (NAICS 49). This industry comprises establishments primarily engaged in operating merchandise warehousing and storage facilities. These establishments generally handle goods in containers, such as boxes, barrels

What is the SBA small business size standard for NAICS code 493110?

The SBA defines a small business under NAICS code 493110 (General Warehousing and Storage) as one with $34M 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 493110 in SAM.gov?

To register NAICS code 493110 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 493110 (General Warehousing and Storage) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related NAICS Codes

Other codes in Warehousing and Storage

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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