Transportation and Warehousing › Support Activities for Transportation › Other Support Activities for Transportation
Sector
Transportation and Warehousing
Subsector
Support Activities for Transportation
Industry Group
Other Support Activities for Transportation
National Industry (This Code)
Packing and Crating
Source: U.S. Census Bureau 2022 NAICS
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 488991
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.
The following activities are classified elsewhere in the NAICS system:
NAICS code 488991 — Packing and Crating — 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 Other Support Activities for Transportation 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 488991.
NAICS code 488991 is 'Packing and Crating', classified under the Transportation and Warehousing sector (NAICS 48). This U.S. industry comprises establishments primarily engaged in packing, crating, and otherwise preparing goods for transportation. Cross-References. Establishments primarily engaged in--
The SBA defines a small business under NAICS code 488991 (Packing and Crating) 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.
To register NAICS code 488991 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 488991 (Packing and Crating) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Other Support Activities for Transportation
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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