If you own or operate a warehousing business and need your NAICS code, here is your answer right away.
The primary NAICS code for a standard warehouse is 493110, classified under General Warehousing and Storage in the Transportation and Warehousing sector. However, “warehousing” is a broad term. The right code for your facility depends entirely on what type of goods you are storing and who you are storing them for. This page covers the relevant codes so you can identify the one that fits.
| Field | Details |
|---|---|
| NAICS Code | 493110 |
| Industry Title | General Warehousing and Storage |
| Sector | 48-49 (Transportation and Warehousing) |
| Industry Group | 493 |
| Last Updated | 2022 NAICS Edition (Next NAICS Edition will come in 2027) |
What Does NAICS Code 493110 Cover?
According to the official 2022 NAICS data, code 493110 covers establishments primarily engaged in operating warehousing and storage facilities for general merchandise.
In simple terms, this code applies to any facility designed to receive, hold, protect, and ship boxed or palletized goods that belong to other businesses. For warehousing businesses, this includes:
- Public and private warehouses storing standard retail goods
- Third-party logistics (3PL) providers managing inventory
- Regional distribution hubs for dry goods and consumer products
- E-commerce fulfillment centers
- Long-term storage of business equipment or inventory
The important distinction here is general merchandise storage. This code covers the physical infrastructure and labor required to hold standard dry goods, but it does not cover temperature-controlled environments, bulk agricultural storage, or personal self-storage units.
Does My Warehousing Business Qualify for Code 493110?
Your business qualifies for NAICS code 493110 if:
- You operate a facility that stores general, non-perishable merchandise for other businesses
- Your main source of revenue comes from storage fees, handling fees, or cross-docking services
- You manage inventory for retail, wholesale, or e-commerce clients
Your business may not qualify if:
- You operate a temperature-controlled facility for food, chemicals, or pharmaceuticals, which falls under 493120 (Refrigerated Warehousing and Storage) instead
- You operate grain elevators or store bulk agricultural products, which falls under 493130 (Farm Product Warehousing and Storage) instead
- You rent out small individual units to the general public for personal use, which falls under 531130 (Lessors of Miniwarehouses and Self-Storage Units) in the Real Estate sector instead
- You store bulk liquids, gases, or hazardous materials, which falls under 493190 (Other Warehousing and Storage) instead
- You take ownership of the goods and sell them, which falls under 42 (Wholesale Trade) instead
When your business sits between two codes, always classify based on whichever activity generates the most revenue.
Where Will You Need This Code?
Your NAICS code appears in more places than most facility owners expect. Here is where code 493110 will be required:
- Commercial Insurance. This is highly critical for warehouses. Insurance providers use this code to calculate your premiums for General Liability, Property, and Warehouse Legal Liability insurance. Because you are holding inventory that belongs to other businesses, the value of the goods in your care makes this classification high-stakes for underwriters.
- SBA Loan Applications. If you need financing to lease a larger facility, install racking systems, or buy forklifts, the Small Business Administration requires your NAICS code to assess your industry risk profile.
- Federal Contracting via SAM.gov. Government agencies frequently outsource logistics and storage. To bid on contracts to manage federal inventory or parts depots, you must be registered on SAM.gov under the exact warehousing code that matches your facility.
- Business Registration. Most state and local zoning boards require a NAICS code when you apply for a permit to operate a commercial warehouse.
- Tax Filings and Compliance. Federal and state tax agencies use NAICS codes to categorize businesses, which affects how you report inventory depreciation and capital expenses for your warehouse equipment.
- Business Bank Accounts. Many banks ask for your NAICS code when opening a business account to ensure your business is classified properly from day one.
493110 in the NAICS Hierarchy
Every NAICS code sits inside a structured hierarchy. Here is exactly where 493110 fits:
| Level | Code | Title |
|---|---|---|
| Sector | 48-49 | Transportation and Warehousing |
| Subsector | 493 | Warehousing and Storage |
| Industry Group | 4931 | Warehousing and Storage |
| NAICS Industry | 49311 | General Warehousing and Storage |
| National Industry | 493110 | General Warehousing and Storage |
Frequently Asked Questions
What is the NAICS code for a cold storage or frozen warehouse?
If your warehouse is specifically equipped with freezers, coolers, or climate-controlled environments to store food, pharmaceuticals, or chemicals, your code is 493120 (Refrigerated Warehousing and Storage). The government separates this from general warehousing due to the high operational costs and specialized compliance requirements.
What is the difference between a warehouse (493110) and self-storage (531130)?
The difference is who you are renting to and what sector you fall under. Code 493110 is in the Transportation sector and covers B2B commercial warehouses that store business inventory, usually in a bulk format (pallets, racks, loading docks). Code 531130 is in the Real Estate sector and covers B2C self-storage facilities (like Public Storage or U-Haul) that rent small, individual, drive-up units to the general public for personal items like furniture or boats.
Does code 493110 cover a grain elevator?
No. Grain elevators and facilities that store bulk agricultural products like wheat, corn, or soybeans have their own specific code: 493130 (Farm Product Warehousing and Storage).
What if my warehouse handles a little bit of everything, including some hazardous materials?
If you store general merchandise but also have a dedicated section for hazardous materials, you may need to use 493190 (Other Warehousing and Storage), which acts as a catch-all for specialized storage not covered by general, refrigerated, or farm product codes. If the hazardous materials make up a very small percentage of your overall storage, you might still be able to use 493110, but you should consult your insurance provider to ensure you have the correct environmental liability coverage.