NAICS Code Lookup

The North American Industry Classification System (NAICS) is a standard industrial classification system used for classifying business establishments in the United States.

The US Census Bureau regularly publishes NAICS code-based statistical data that is used by the US Government to measure business activity and by businesses when doing market research.

Our NAICS Code Lookup tool will tell you the correct NAICS code for your business. This guide also details how your business can benefit from the US Census Bureau's sector and business activity data.

Need a NAICS code for your LLC? Visit our NAICS code for LLC guide.

NAICS Lookup

Do a NAICS lookup for any business by keyword. The search will provide industries, sector, and business activity.

Most Common NAICS Codes

There are many different types of businesses in the world and each one has its own classification code. The North American Industry Classification System (NAICS) is used by business and government organizations to classify and track businesses for statistical purposes. The most common NAICS codes are:

  • Online retail, eCommerce, online stores, e.g., Amazon Sellers NAICS Code: 454100.

  • Self-employed professionals, e.g., a window washer NAICS Code: 812990

  • Restaurants, e.g. California Pizza Kitchen NAICS Code: 722500

  • Freelancers, e.g., UpWork NAICS Code: 711500

Why a NAICS Search Is Important for Business Research

A NAICS search can be an extremely helpful tool for businesses of all sizes. By understanding the ins and outs of this type of search, businesses can better understand their own industry and find potential areas for growth.

Here are five key benefits of conducting a NAICS search:

1. Understand Your Industry

The North American Industry Classification System (NAICS) is used to classify businesses by industry. This system provides a common language that businesses can use to compare and contrast themselves with others in their field.

By understanding which codes apply to your business, you can get a better sense of the big picture when it comes to your industry. This knowledge can be extremely helpful when making strategic decisions about your business.

2. Qualify for Government Contracts and Business Grants

A NAICS code lookup can help you determine if you qualify for a government contract or business grant. Some businesses with certain codes may qualify for government contracts whereas others might not.

3. Find Potential Areas for Growth

The NAICS system is constantly evolving. It's reviewed and updated every five years to reflect changes happening in the business world.

Take a look at the latest NAICS code version and see what new codes have been added. This is a great way to identify areas in which your business can expand its services or offerings.

4. Conduct Market Research

Businesses aggregate and use data from one sector or several industries to gain insights into the overall business economy. This helps them make better business decisions, like whether to enter a new market or pivot in a different direction.

5. Find New Business Partners

You can search for businesses that fall under your NAICS number to find potential business partners. What turns up will be companies that hail from the same sector or industry.

These new partners can offer up expertise, help when needed, and even partner with your business to help each other expand and grow.

What Is a NAICS Code?

A NAICS code or NAICS number is a 6-digit code used to classify every business type. The US Census Bureau uses it for publishing statistical data related to every industry.

NAICS is used by small businesses and trade associations for the purpose of analyzing their own data.

Many businesses find it useful to use NAICS codes to track their own performance or compare themselves to similar businesses.

NAICS is the first industry classification system to be used across all three North American countries (Canada, Mexico, and the United States). It is also the first to be used for statistical purposes at the North American level.

The NAICS revision process is an ongoing continuous effort to maintain the NAICS structure and keep it up-to-date with the rapidly changing structure of the North American economy.

Want to learn more about NAICS codes? Check out our guides What Is a NAICS Code and NAICS code for LLCs.

NAICS code FAQs

What NAICS is for a home-based business?

The NAICS code for a home-based business depends on the primary activity of the business. For example, if the business is primarily engaged in retail sales, it would be classified under NAICS code 44-45, which covers retail trade. If the business is primarily engaged in providing services, it would be classified under NAICS code 81, which covers services.

To find the NAICS code for a specific home-based business, you can use the NAICS code search tool.

What does NAICS code 541611 mean?

NAICS code 541611 means: Administrative Management and General Management Consulting Services. This industry involves establishments offering virtually any kind of management consulting service, including administrative, human resource, marketing, distribution, logistics, and physical management services.

Can I do a NAICS code lookup by company name?

If you're looking to find a company's NAICS code, the best place to start is with a simple Google search. Just type in the name of the company followed by "NAICS code." If the company has its own website, there's a good chance that the NAICS code will be listed there.

Another good way to find a company's NAICS code is to look up their Dun & Bradstreet D-U-N-S Number. The D&B D-U-N-S Number is a unique nine-digit identifier for businesses. You can use the D&B D-U-N-S Number Lookup tool to find a company's NAICS code.

If you still can't find the NAICS code for a particular company, you can always contact the company directly and ask them for it.

Is there a special NAICS code lookup California?

To find California NAICS codes type in the California business you want to search in the NAICS codes lookup tool.

What is a NAICS list?

The NAICS list is released every five years by the U.S. Office of Management and Budget (OMB), with the latest version released in 2022.