493190 — Other Warehousing and Storage
NAICS 493190 is 'Other Warehousing and Storage', a 2022 U.S. national industry under Sector 48-49 (Transportation and Warehousing); the SBA small-business size standard is $36,500,000.
Description
This industry comprises establishments primarily engaged in operating warehousing and storage facilities (except general merchandise, refrigerated, and farm product warehousing and storage).
Illustrative Examples
- Bulk petroleum storage
- Lumber storage terminals
- Document storage and warehousing
- Whiskey warehousing
Exclusions & Cross-References
- Renting or leasing space for self-storage--are classified in Industry 531130, Lessors of Miniwarehouses and
- Self-Storage Units;
- Storing hazardous materials for treatment and disposal--are classified in U.S. Industry 562211, Hazardous
- Waste Treatment and Disposal;
- Operating general warehousing and storage facilities--are classified in Industry 493110, General
- Warehousing and Storage;
- Wholesaling crude petroleum and petroleum products from bulk liquid storage facilities--are classified in
- Industry 424710, Petroleum Bulk Stations and Terminals;
- Operating refrigerated warehousing and storage facilities--are classified in Industry 493120, Refrigerated
- Warehousing and Storage;
- Operating farm product warehousing and storage facilities (except refrigerated)--are classified in Industry
- 493130, Farm Product Warehousing and Storage;
Overview Facts
| NAICS Code | 493190 |
|---|---|
| Industry Title | Other Warehousing and Storage |
| SBA Size Standard | $36,500,000 |
| IRS PBA Code | 493100 (rolled-up match) |
| Sectors Hierarchy | Sector 48-49 → 493 → 4931 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 493190
National Industry
Sector (2)
48-49
Transportation and Warehousing
Subsector (3)
493
Warehousing and Storage
Industry Group (4)
4931
Warehousing and Storage
Industry (5)
49319
Other Warehousing and Storage
National Industry (6)
493190
Other Warehousing and Storage
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 4226 - Special Warehousing and Storage, NEC (via SIC1987:4226→NAICS1997:49319→2002:493190→2007:493190→2012:493190→2017:493190→2022:493190)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 493190:
- Sector 48-49 Directory Hub — List of related industries in the Transportation and Warehousing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 4931
Frequently Asked Questions (FAQ)
Is 493190 a valid 2022 NAICS code?
NAICS 493190 is 'Other Warehousing and Storage', a 2022 U.S. national industry under Sector 48-49 (Transportation and Warehousing); the SBA small-business size standard is $36,500,000.
What is the SBA size standard for NAICS 493190?
The SBA small business size standard for NAICS 493190 is $36,500,000 (based on receipts).
What is the legacy SIC code mapping for 493190?
NAICS code 493190 maps to the legacy 1987 SIC codes: 4226 - Special Warehousing and Storage, NEC.