Need to build business credit but not sure where to start? It all begins with understanding what a DUNS number is, how to get one, and why it matters for your company’s future. We’ll walk you through the process of obtaining a DUNS number for free, explain how to register, and show how working with Dun & Bradstreet (D&B) can help establish your credit profile.
If you want to qualify for funding, attract larger clients, or simply show your business is legitimate, this step is essential.
A DUNS number is a unique nine-digit identifier for businesses, issued by Dun & Bradstreet. It stands for Data Universal Numbering System and is used to establish and track your company’s credit file. While the IRS uses EINs to identify your business for tax purposes, lenders and partners use DUNS numbers to assess creditworthiness and business legitimacy.
DUNS numbers are widely used in the corporate and government sectors. Banks, suppliers, leasing companies, and even some clients may require your DUNS number before doing business with you. It’s also essential if you want to apply for federal contracts or grants. If your business works in B2B industries or government contracting, having one is practically mandatory.
Building a credit profile helps your company qualify for financing, better payment terms, and partnerships. By having a DUNS number, you create a public credit file with Dun & Bradstreet. Over time, as you pay vendors and creditors, D&B tracks your payment history and generates a score that others can see. It’s one of the best ways to separate your personal and business finances and prove your company’s reliability.
You can request a DUNS number for free directly from Dun & Bradstreet. The process is straightforward. Once submitted, D&B will create your listing and issue a number, typically within 30 business days. You don’t need to pay anything to receive your number.
Once you obtain a DUNS number, it’s not automatically tied to your business credit activity. To start building credit, you need to subscribe to D&B services. Through this relationship, they begin monitoring how your company pays its bills and interacts with vendors. Over time, this builds your D&B credit profile, which can be used to apply for financing or prove creditworthiness to suppliers and customers.
Establishing a relationship with D&B gives you access to tools and reporting that can help manage risk and guide decisions. You’ll gain visibility into how your business appears to others and can use those insights to improve your credit profile. As your business grows, this credit history becomes more valuable for scaling operations and securing partnerships.
Just like your NAICS code helps classify your business by industry for statistical and economic purposes, your DUNS number helps establish your company’s credit identity. For more on NAICS classification, visit NAICS Association.
A DUNS number is a unique nine-digit identifier issued by Dun & Bradstreet. It’s used to establish a business’s credit file and is commonly required for loans, contracts, and vendor relationships.
You can search for your business in D&B’s database or request it through their website. If your business has been operating for some time, it may already have a DUNS number assigned.
No. An EIN is issued by the IRS for tax purposes. A DUNS number is issued by Dun & Bradstreet to track business credit activity. Both serve different functions.
No, not automatically. LLCs must apply for a DUNS number through Dun & Bradstreet. It is not assigned when the business is formed or registered with the state.
Any legally registered business entity – LLCs, corporations, nonprofits, and even sole proprietorships – can apply for a DUNS number through D&B.
You can register for a DUNS number for free through Dun & Bradstreet’s website. The process typically takes a few weeks unless expedited services are requested.
If your business has been operating and engaging with vendors or lenders, there’s a chance you already have one. You can search D&B’s directory to confirm.
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In today’s competitive business landscape, targeted marketing is essential for reaching the right audience. One of the fastest ways to connect with potential customers is by procuring a well-curated email list for marketing. With the right data, you can drive higher engagement, improve lead quality, and ultimately boost your ROI.
For businesses looking to reach the right audience quickly, purchasing a targeted email list for your marketing campaigns can be a game changer. With access to accurate, up-to-date contact information, companies can connect directly with decision-makers and potential customers without spending months building a database from scratch. The NAICS Association specializes in providing high-quality business email lists for marketing efforts, helping companies of all sizes reach their ideal prospects efficiently. From industry-specific contacts to detailed business profiles, NAICS offers a range of targeted lists that can power your next email campaign and beyond.
Businesses purchase marketing lists to quickly access potential customers without spending months building a database from scratch. These lists provide valuable contact information that can power your email marketing campaigns, helping you reach decision-makers faster. Whether you’re launching a new product, expanding into a new market, or running a time-sensitive promotion, a reliable marketing list can make all the difference.
While many organizations provide consumer data, we specialize in providing the most accurate marketing data on Businesses.
Purchasing email marketing lists can be straightforward if you know what to look for. Here’s how it works:
A marketing list is a database of potential customers, including their contact information, that businesses use to send targeted email campaigns.
Purchasing marketing lists allows businesses to quickly connect with potential customers without building a list from scratch, saving time and resources.
Choose a provider known for accurate, up-to-date data, such as NAICS Association. This will ensure high deliverability and effective targeting.
If you’re ready to take your marketing efforts to the next level, NAICS Association can help!
NAICS Association offers a wide range of resources to support your growth including targeted business lists and more.
For businesses needing comprehensive industry insights, our NAICS Code Search and NAICS Drill Down Tool are ideal starting points. If you’re trying to identify the right NAICS code, the NAICS Identification Help page provides clear guidance. To drill down further by industry, the Search NAICS Codes by Industry tool is an essential resource. For businesses looking to verify company details, the Company Lookup Tool can provide key insights. And for those working with legacy systems, our SIC Search and SIC Lookup Help is available. Learn more about all of our services at NAICS.com.
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As a Construction Professional, you know how important it is to have the right NAICS Code for market research, compliance, and staying ahead of the competition. But finding reliable classification data can be a challenge, with many sources providing outdated or incomplete information. That’s where we come in. At NAICS Association, we offer the most accurate, up-to-date, and cost-effective industry classification services available. Unlike expensive CRM-based solutions that treat NAICS Codes as an afterthought, we specialize in providing precise classification data that integrates seamlessly into your business processes. Whether you need to identify new opportunities, refine your client outreach, enrich your data, or strengthen your business strategy, we’re here to provide the insights that help you succeed.
NAICS Data enables construction companies to refine their outreach by identifying:
Accurate industry classification helps construction businesses:
Knowing how competitors are classified allows construction firms to:
Easy to find Descriptions, Counts and Breakdowns of all Construction NAICS Codes available for Analysis. Counts by Code, Top 10 Construction Companies within each Category and a Full Description of the Construction Industry available for Review. Comprehensive current counts for each Construction Category.
Construction businesses can access NAICS Association data in several flexible ways, depending on how often they need it and how they plan to integrate it into their workflow. Here are three common options and one free tool:
This is ideal if you have a list of companies and want to enrich that list in a single batch upload. For example, you can upload a spreadsheet of leads or clients, and we’ll append each one with verified NAICS Association data. This is great for periodic updates or one-time data cleanups. Learn more about our Data Enrichment Solutions.
For businesses that want continuous, automated access to NAICS data, we offer the powerful BizAPI solution. Your internal system can ping our database in real time whenever a new company comes in—no manual lookups needed. It’s seamless, scalable, and built for ongoing use.
Sometimes, all you need is quick information on a single business. Our user-friendly lookup tool lets you search for any company on the spot and get back accurate NAICS data instantly. Perfect for small teams or one-off checks without technical setup.
NAICS Search Tool: Quickly find the correct NAICS Code for any business or industry by typing in a business keyword, all or part of a NAICS Code.

NAICS (North American Industry Classification System) Codes help classify businesses based on their primary industry. For construction firms, consultants, and suppliers, they offer these key advantages:
At NAICS Association, we make it easy for you to access accurate, cost-effective, and flexible NAICS Data. Instead of overpaying for CRM plugins that may not meet your needs, you can rely on our high-quality industry classification data to improve your market research, find more leads, and strengthen your strategic planning.
Don’t settle for incomplete data—get the best insights at a better price with us. Contact us today to get started.
NAICS (North American Industry Classification System) categorizes businesses by industry, making it easier for construction firms to analyze markets, find clients, and assess competition.
You can see the Construction industry Codes in our Code Search here. Use our search tool to quickly find the most accurate classification. If you’re unsure where to start, our NAICS identification help resource makes it simple. You can also search NAICS Codes by industry or get guidance with our SIC lookup help. Want to see how a specific business is categorized? Use our company lookup tool for real-time insights.
NAICS Association provides standalone, high-quality NAICS data without requiring an expensive CRM subscription. Our data is more detailed, accurate, and flexible.
Yes! Our data is available for bulk download and can be integrated into CRMs, spreadsheets, and business intelligence platforms for better research and strategy.
We regularly update our database to ensure accuracy and relevance, so you always have the most up-to-date classification information.
Yes! We offer cost-effective solutions that help independent contractors, small firms, and large enterprises access high-quality data without breaking the bank.
Visit our website to explore our NAICS Company Lookup Tool and NAICS Code Identification Tools. Contact us today to see how our data solutions can support your business growth.
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As a business consultant, you know how critical accurate data is for identifying opportunities, analyzing industries, and serving clients effectively. Without the right information, making strategic recommendations or conducting thorough market research becomes difficult. That’s where NAICS codes come into play. These codes classify businesses by industry, helping you pinpoint trends, assess competition, and develop data-driven strategies. But where should you turn for the most reliable, detailed, and cost-effective NAICS data? The answer is NAICS Association.
Unlike generic CRM plugins that offer NAICS data as an afterthought, NAICS Association specializes in industry classification. This means you get access to precise, up-to-date, and easy-to-use data, without being locked into an expensive CRM platform. Whether you need to segment potential clients, validate market assumptions, or enhance competitive intelligence, NAICS Association delivers the insights that drive real results.
NAICS codes help business consultants by classifying companies into specific industries. This categorization allows consultants to:
Many CRM platforms offer NAICS data as a plugin, but these solutions are often expensive and lack accuracy. NAICS Association provides cleaner, more detailed, and affordable data, helping consultants maximize their research efforts.
Most competitors in this space are full-fledged CRM solutions that provide NAICS codes as an add-on, but they come with limitations:
NAICS Association is different. We specialize only in NAICS data, meaning:
When working with clients, having access to the right industry data can make or break your strategy. You need insights that allow you to target the right businesses, assess market trends, and present data-driven recommendations with confidence. Instead of relying on incomplete or overpriced CRM-based NAICS data, you can use our high-quality, standalone industry classification data to enhance your consulting practice. Whether you’re building reports, refining your prospecting process, or conducting in-depth market analysis, we make sure you have the most accurate and reliable information at your fingertips.
NAICS Association empowers you with:
As a business consultant, you need data that works for you—not overpriced CRM plugins that only add complexity. NAICS Association gives you accurate, affordable, and flexible NAICS data that you can use on your own terms. Instead of being locked into a costly system, you get the insights you need at a price that makes sense. Whether you’re researching industries, identifying opportunities, or refining your consulting strategies, our data empowers you to make smarter, more informed decisions.
Stop paying more for less—get better data at a better price with NAICS Association. Explore our NAICS Company Lookup Tool, NAICS Code Identification Tools, or simply contact us today to learn how to get started.
NAICS (North American Industry Classification System) is a standardized system for classifying businesses into industries. As a consultant, this data helps you segment markets, analyze competition, and develop informed strategies for your clients.
Unlike CRM-based NAICS data, NAICS Association provides more accurate, detailed, and cost-effective information. You can use our data independently of any CRM, giving you more flexibility and better insights.
Yes! Our data is available for bulk download and can be seamlessly integrated into CRMs, spreadsheets, and other business intelligence tools to enhance your research and client strategies.
We regularly update our data to ensure accuracy and relevance. This means you’re always working with the most up-to-date industry classifications available.
Absolutely! We offer cost-effective solutions so that independent consultants and small firms can access high-quality NAICS data without the high costs associated with traditional CRM-based options.
Simply visit our website to explore our data offerings and contact us to see how we can help you enhance your consulting practice.
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In today’s data driven world, businesses can’t afford to work with inaccurate, incomplete or out-of-date customer information. NAICS Association’s Data Enrichment Tools can enable you to convert raw, inaccurate data into Actionable Business Intelligence. The most effective marketing strategies must be built on reliable and complete data. Otherwise, what’s the point?
The NAICS Association offers the most comprehensive and accurate data enrichment solutions to help you streamline and supercharge your business. Whether you’re optimizing marketing campaigns, refining customer insights, obtaining key data elements, enhancing customer acquisition efforts, or boosting your business intelligence, our tools give you the leading edge data you need to succeed, because we’re fueled by the best data the industry has to offer!
Data enrichment is the process of adding missing information and additional data points to your raw data. This makes your data more robust, accurate and actionable. From updating industry codes to appending demographic or firmographic data such as annual sales, employees and URL’s, enrichment means you’re working with the cleanest version of your data.
The NAICS Association’s data enrichment services are designed to work with your current workflows so minimal disruption and maximum results.

NAICS Association’s data enrichment solutions are ideal for:
For decades, NAICS Association has been a trusted partner in providing data and business intelligence solutions. Our data enrichment services are built on:
Start with a simple quote—visit our Data Enrichment Page to learn more.
Don’t let incomplete or outdated data slow you down. With NAICS Association’s data enrichment tools, you’ll gain the insights you need to take your business to the next level.
Visit our Data Enrichment page now to request a quote and discover how we can transform your data into a competitive advantage.
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To obtain a NAICS Code, it only takes a few simple steps. This guide explains what NAICS Codes are, answers the question of How Do I Get a NAICS Code, and explains how to assign the appropriate one for your business.

Finding your NAICS Code is a straightforward process if you know where to look. The primary resource for locating your NAICS code is at www.naics.com. This site provides comprehensive tools and resources for businesses to identify the proper NAICS Code for their specific Revenue-Producing Line of Business.
Use the free “NAICS Search Tool” at https://www.naics.com/search/. This tool allows you to search for codes by entering keywords relevant to your business activity in the provided text box. Also there is a NAICS Code Drill-Down Table to drill down from sectors such as “Construction” or “Wholesale” to the full six digit industry code for “New Single Family Housing Construction” or “Furniture Merchant Wholesalers” respectively.
Another valuable resource is our company lookup tool, which allows you to download your D&B Business Listing which contains your NAICS Code, for a small fee. If you are listed in the D&B Database this is a simple way to quickly identify your Primary NAICS Code.
If uncertainty remains after using these tools, contacting the Census Bureau for assistance is an option. They offer support and can guide you in assigning the most accurate code for your business. Additionally, you can submit a written request to the Census Bureau if you need confirmation of your code selection at [email protected] or call them at 888-756-2427.
Selecting the correct NAICS code is essential for accurately representing your business’s primary business activity. The code you choose should reflect the main source of your revenue. Primary NAICS Codes are determined based on the business activity that generates the most income for your business. This self-selection process allows businesses to select the code that best represents their operations within the NAICS classification system.
The correct NAICS Code is essential for IRS and Government compliance, applying for loans and for Insurance related matters. Accurate classification ensures proper representation in statistical data and government records. This can have significant implications for everything from tax filings to eligibility for government contracts and grants.
However, selecting the right NAICS code can be challenging due to the complexity and evolving nature of industries. Businesses must carefully analyze their primary operations and revenue sources to ensure they choose the most accurate code. Misclassification can lead to compliance issues and missed opportunities for tax incentives and government contracts.
To avoid these pitfalls, businesses should thoroughly review the descriptions of potential NAICS codes based on how they generate their revenue. This careful analysis will help ensure that the chosen code accurately reflects the core of the business, providing a solid foundation for compliance and strategic planning.
Businesses with diverse operations often wonder if they can have multiple NAICS codes. The answer is yes, a business can have several NAICS Codes if it offers a range of products or services. However, it is common practice to use only one primary NAICS code for statistical reporting.
While having multiple NAICS codes can help represent the variety of your business activities, it is crucial not to overcomplicate your classification. It’s generally recommended to select up to five relevant NAICS codes to avoid confusion and ensure accurate representation.
Balancing the need for multiple codes with the simplicity of classification is key. Selecting too few codes might overlook significant parts of your business, while too many can lead to unnecessary complexity. Therefore, it is vital to choose the most relevant codes that effectively capture the essence of your business operations.
As your business evolves, so might your NAICS code. Failing to update your NAICS code after significant changes in business operations is a common oversight that can lead to outdated classifications. This can result in difficulties when obtaining financing, insurance, or other business benefits.
There isn’t a standardized method for altering a company’s NAICS code, as it varies by the federal agency managing the classification. To correct a NAICS code on official documents, the best approach is to contact the agency that issued the code for assistance. They can guide you through the process of updating your classification to reflect your current operations accurately.
Keeping your NAICS code up-to-date ensures that your business remains compliant and accurately represented in statistical data, which is essential for strategic planning and accessing various benefits.
The NAICS Association serves as a primary resource for accessing NAICS and SIC codes, offering various tools and data services. Our data enrichment services can append crucial information like NAICS codes, company size, and contact details to existing business databases.
With tools like the U.S. company lookup tool, businesses can obtain company records on demand, while custom marketing lists tailored to specific needs are also available. Prospecting lists containing information on over 80 million B2B and B2C companies further enhance business establishments development efforts.
Visit the frequently asked questions section in the NAICS FAQ page, or simply contact us today with any of your questions. Our tools and services aim to help guide you through this process, ensuring your business is accurately represented and positioned for success. We look forward to helping.
The North American Industry Classification System (NAICS) is a vital tool used to classify businesses for statistical data and government contracts. Introduced in 1997 and last updated in 2017, NAICS codes have become the standard for economic analysis in North America, streamlining the classification of business activities across the continent, including a company’s naics code.
Before NAICS, the Standard Industrial Classification (SIC) system was used. However, NAICS was developed to accommodate new industries and provide a broader economic data gathering framework. This transition has allowed for a more accurate representation of the modern business landscape, making it easier for businesses and government agencies to analyze economic conditions and trends.
Not all businesses are required to have a NAICS Code, especially if they do not engage with government agencies. However, having a NAICS Code can provide significant advantages, such as eligibility for certain tax incentives and access to government contracts. For those businesses that do require a NAICS Code, understanding how to obtain and use it is crucial.
NAICS Codes facilitate economic analysis and improve our comprehension of North America’s economic structure. Categorizing every business activity into a specific code, the NAICS System creates a standardized method for understanding and analyzing individual sectors of the economy. This approach aids in policy-making and business strategy development, making it an indispensable tool for businesses and government entities alike.

Several tools and resources can help you accurately identify your NAICS code. Official government resources and industry experts can significantly enhance the accuracy of your code selection. The 2022 NAICS Reference Files, including the NAICS Manual, provide extensive information to guide you through the process.
The NAICS Association is a valuable service for searching businesses by type and location using NAICS Codes. These tools enable you to input keywords or specific codes to fetch detailed industry descriptions, aiding in accurate classification.
Utilizing these resources ensures that you select the correct NAICS code for your business, providing a solid foundation for compliance and strategic planning.
NAICS codes are created by assigning a number based on the primary economic activity of a business, reflecting the nature of the goods or services provided. This classification facilitates data collection and economic analysis.
The NAICS Association is your premier resource for accessing accurate and up-to-date NAICS codes. We specialize in helping businesses easily identify and understand their industry classification.
To easily find the right NAICS code for your business, visit the NAICS Association website. Our user-friendly search tool allows you to enter relevant keywords or specific 2-6 digit codes to quickly locate the code that matches your business activities. With detailed descriptions and expert resources, the NAICS Association is your trusted source for accurate and efficient NAICS code identification.
A NAICS code is a classification system that categorizes businesses for statistical analysis and government contracting purposes. It helps in standardizing industry data across various sectors.
Yes, you can. By using the search feature on the NAICS Association website, you can independently identify the code that suits your business. The tool is designed for ease of use, whether you’re new to NAICS codes or updating an existing classification.
If you’re unsure which code fits your business, the NAICS Association provides expert guidance to ensure you find the most accurate classification. Their team and resources are tailored to make the process straightforward and stress-free.
NAICS codes are used across the United States, Canada, and Mexico, making them a standardized system for businesses in North America. The NAICS Association ensures you have access to the latest and most accurate information for all three countries.
A NAICS (pronounced NAKES) code, or North American Industry Classification System code, is a six-digit number used to classify businesses by industry. Federal agencies use these codes to collect and analyze economic data. Businesses rely on NAICS codes for market research, government contracts, and tax incentives. This article will explore what is a NAICS code, why they matter, and how they are structured and used.

The North American Industry Classification System (NAICS) is an invaluable tool that standardizes the way industries are categorized throughout North America. This system, developed collaboratively by the United States, Canada, and Mexico, replaced the older Standard Industrial Classification (SIC) system in 1997. The primary goal of NAICS is to enable federal agencies to collect, analyze, and publish statistical data related to the U.S. economy more effectively.
A NAICS Code is a classification within this system, specifically designed to facilitate the organization and analysis of economic data across various sectors. The NAICS classification system is vital for businesses, not only for understanding their market but also for improving statistical data collection and analysis.
NAICS codes are essential for classifying business establishments by industry, which in turn helps in statistical reporting, government contracting, and accessing tax incentives.
A NAICS Code is a unique identifier within the North American Industry Classification System, crafted for the meticulous organization and analysis of economic data related to the U.S. economy. This system enables federal agencies to gather and analyze data, providing a standardized way to categorize industries. Introduced in 1997, NAICS replaced the standard industrial classification (sic or naics code) system, marking a significant advancement in business classification.
The collaborative development of NAICS by the United States, Canada, and Mexico ensures that business statistics are comparable across these countries. This comparability is crucial for businesses, as it aids in statistical analysis, government contracting, and accessing tax incentives.
Understanding their NAICS code helps businesses with compliance and market analysis, significantly impacting strategic decisions.
NAICS was introduced in 1997. It replaced the outdated Standard Industrial Classification (SIC) system. This change was driven by the need for a more accurate and standardized system that could keep up with the evolving business landscape. The development of NAICS was a collaborative effort involving the U.S. Economic Classification Policy Committee, Statistics Canada, and Mexico’s Instituto Nacional de Estadistica y Geografia.
Since its inception, NAICS has undergone several updates to remain relevant. The most recent update in 2022 introduced modifications to sectors such as mining, retail trade, and financial activities, reflecting the latest economic developments. These updates ensure that NAICS continues to provide accurate classifications that support the comparability of business statistics across North America.
NAICS employs a six-digit coding format that categorizes industries within a hierarchical structure. The first two digits of a NAICS code indicate the sector, such as manufacturing or retail. The next digits further refine this classification into subsectors, industry groups, specific industries, and national industries. This hierarchical nature allows for detailed and precise classification, facilitating accurate economic analysis.
For instance, while a two-digit code might represent the broader sector of manufacturing, the six-digit code can pinpoint a specific type of manufacturing, such as electronic component manufacturing. Some sources may extend these codes beyond six digits to indicate even more specialized industries, providing further granularity.
Understanding this structure is crucial for businesses to accurately classify their activities and benefit from targeted economic data.
NAICS codes are indispensable for businesses for several reasons. They facilitate statistical analysis, help in securing government contracts, and enable access to tax incentives. By accurately classifying their primary business activity, companies can leverage these codes to enhance their market understanding and strategic planning.
The following subsections will delve into the specific benefits of NAICS codes, including their role in statistical analysis, government contracts, and tax incentives.
Federal statistical agencies use NAICS codes to categorize business establishments for data collection, analysis, and publication. This standardized classification allows for the accurate gathering and dissemination of economic data, which is crucial for understanding industry performance and trends. For businesses, knowing their NAICS code helps identify their market sector and aids in strategic decision-making based on reliable data.
The Census Bureau and other agencies rely on NAICS codes to publish comprehensive statistical data related to the business economy in the U.S. This data is vital for businesses to conduct market analysis, benchmark their performance, and identify new opportunities. By providing a consistent framework for data collection, NAICS codes ensure that the statistical analysis is robust and meaningful.
When applying for federal contracts, businesses must use NAICS codes to classify their bids by industry. This classification helps government agencies evaluate and compare bids accurately, ensuring that the procurement process is fair and transparent. Eligibility for certain federal contracts often depends on correctly matching a business’s offerings to the appropriate NAICS code.
For businesses, having the correct NAICS code can open doors to numerous government procurement opportunities. Companies must understand and accurately identify their primary business activities to qualify for these contracts. By doing so, businesses can enhance their chances of securing lucrative government contracts and expanding their operations.
Accurate NAICS codes are crucial for businesses to access specific tax benefits and incentives. Tax authorities use these codes to evaluate and grant incentives tailored to particular industries. For instance, a business in a high-tech sector might qualify for research and development tax credits if correctly classified.
Having the correct NAICS code can significantly enhance a business’s financial benefits by unlocking various tax incentives provided by government entities. Businesses must ensure their NAICS code accurately reflects their primary activities to maximize these benefits. This accurate classification can lead to substantial savings and improved financial health for the company.
NAICS is a Self-Assigned System; no one assigns you a NAICS Code. What this means is a company selects the code that best depicts their primary business activity and then uses it when asked for their code. If your Business Activities include more than one Unique Line of Business, you may want to use more than one NAICS Code. You can use our Site to view the Available NAICS Codes, as well as use our Keyword search to guide you to the correct NAICS Codes. If you need assistance determining an appropriate NAICS code for your Business Entity, you can contact the Census Bureau at 1-888-756-2427 or [email protected]. The Census Bureau is the Authority in such matters.
The system was developed for statistical analysis, however, various government agencies, trade associations, and regulatory boards have adapted the NAICS classification system for their internal needs.
Some of these agencies post contract bids to any business within a given NAICS code, such as the SBA through the System for Award Management (SAM). Other government entities may offer tax incentives to businesses within a given NAICS Classification.
Companies also rely on the NAICS code to classify their own customers by industry. Many Target their Marketing Efforts to Businesses within a particular NAICS Code. NAICS Codes allow them to focus their Targeted Marketing Efforts on companies in similar or identical Industries. By Acquiring NAICS Information, one can gain a better understanding of their best customers and the industries that might best benefit from their products and services.
Some organizations may associate a NAICS Code with you when they interact with you. If you feel that an agency has given you an incorrect NAICS Code, you may reach out to them to solve the problem. If you have been asked for a NAICS code by an organization or government entity, the requesting organization would be the appropriate entity to contact regarding their need for or use of the code.
The only instances in which your code can not be fully self assigned for official purposes, is within OSHA, the EPA, and the DEP, which assign codes based on environmental factors and not by revenue.
Again, your NAICS code is reflective of your primary business activity and is almost always a self-assigned system. While some organizations may assign a Code to you for their internal records, they can not do so in a universal capacity.
Assigning naics codes is a self-directed process where a company selects the code that best represents its primary revenue-generating activity. However, it is crucial to choose the correct code to avoid misclassification and ensure compliance with various regulations. Establishments are typically assigned a single NAICS code, but they must periodically review and update their classification to reflect any changes in their business activities.
The U.S. Census Bureau reviews NAICS codes every five years to ensure the system remains relevant and reflective of economic changes. The last review was completed in 2022, and the next is scheduled for 2027. During these reviews, public comments are sought to suggest changes or new codes for emerging industries.
Businesses must keep up with these updates to maintain accurate classifications.
Misclassifying a business’s primary activities can lead to selecting an incorrect NAICS code, which can have significant consequences. One common issue is failing to read the detailed descriptions of NAICS codes thoroughly, resulting in overlooked key details and misclassification. Another problem is overloading classifications with too many NAICS codes, which can create confusion and dilute the primary business focus.
If you receive an incorrect NAICS code, it is essential to contact the organization that provided it to resolve the issue. Misclassification can lead to compliance problems and impact a company’s ability to access certain benefits and opportunities.
Understanding these common issues and how to address them helps businesses ensure accurate classification and avoid potential pitfalls.
As the economy evolves, so do the classifications within NAICS. Emerging industries, particularly in technology and services, have been integrated into the NAICS system to reflect economic developments. These additions ensure that businesses within these new sectors are properly classified and considered in economic data.
Maintaining the relevance of NAICS is crucial for providing accurate statistical data and facilitating effective business practices. The system’s ability to adapt to new industries through periodic updates ensures that it remains a valuable tool for businesses and statistical agencies alike. To stay competitive and compliant, businesses must understand and keep up with these changes.
The NAICS Association is a primary resource for all things related to NAICS and SIC codes. We offer extensive data and tools online, including services that enrich B2B data by appending NAICS/SIC codes and vital company information. For businesses looking to obtain specific company records, our U.S. Company Lookup Tool provided by the NAICS Association is invaluable.
In addition to data tools, the NAICS Association offers customizable marketing list services based on various criteria, such as industry data and company size. We also produce reference files for NAICS and SIC codes available in hardcover, softcover, and electronic formats.
For more detailed information and resources, visit NAICS.com and explore the comprehensive services we offer. If you have more questions regarding NAICS codes please view our Frequently Asked Questinos section below, our page dedicated to NAICS FAQs, or contact us directly today!
You generally do not need a NAICS code to form an LLC, as most states do not require it. However, eight states—Alaska, Arkansas, Connecticut, Georgia, Louisiana, Mississippi, New Hampshire, and New Mexico—do have this requirement.
A NAICS code is used to classify businesses by type, facilitating standardized data collection and analysis across the United States, Mexico, and Canada. This system aids federal agencies in understanding the business economy more effectively.
A NAICS Code is a classification system used to categorize businesses for statistical purposes in the North American economy. It is essential for understanding industry data and economic analysis.
The NAICS system was adopted in 1997 to replace the Standard Industrial Classification (SIC) system.
A NAICS Code is assigned by the company itself as they select the code that accurately represents their primary business activity. This self-assignment allows for flexibility in categorizing their operations.
Read our blog to help answer the question of How Do I Get a NAICS Code . NAICS is a Self-Assigned System; no one assigns you a NAICS Code. What this means is a company selects the code that best depicts their primary business activity and then uses it when asked for their code. If your Business Activities include more than one Unique Line of Business, you may want to use more than one NAICS Code. You can use our Site to view the Available NAICS Codes, as well as use our Keyword search to guide you to the correct NAICS Codes. If you need assistance determining an appropriate NAICS code for your Business Entity, you can contact the Census Bureau at 1-888-756-2427 or [email protected]. The Census Bureau is the Authority in such matters.
The system was developed for statistical analysis, however, various government agencies, trade associations, and regulatory boards have adapted the NAICS classification system for their internal needs.
Some of these agencies post contract bids to any business within a given NAICS code, such as the SBA through the System for Award Management (SAM). Other government entities may offer tax incentives to businesses within a given NAICS Classification.
Companies also rely on the NAICS code to classify their own customers by industry. Many Target their Marketing Efforts to Businesses within a particular NAICS Code. NAICS Codes allow them to focus their Targeted Marketing Efforts on companies in similar or identical Industries. By Acquiring NAICS Information, one can gain a better understanding of their best customers and the industries that might best benefit from their products and services.
Some organizations may associate a NAICS Code with you when they interact with you. If you feel that an agency has given you an incorrect NAICS Code, you may reach out to them to solve the problem. If you have been asked for a NAICS code by an organization or government entity, the requesting organization would be the appropriate entity to contact regarding their need for or use of the code.
The only instances in which your code can not be fully self assigned for official purposes, is within OSHA, the EPA, and the DEP, which assign codes based on environmental factors and not by revenue.
Again, your NAICS code is reflective of your primary business activity and is almost always a self-assigned system. While some organizations may assign a Code to you for their internal records, they can not do so in a universal capacity.
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This industry comprises establishments primarily engaged in planning and designing residential, institutional, leisure, commercial, and industrial buildings and structures by applying knowledge of design, construction procedures, zoning regulations, building codes, and building materials.
Cross-References. Establishments primarily engaged in--
| Aecom Services Inc | Los Angeles | CA |
| M Arthur Gensler Jr Assoc Inc | San Francisco | CA |
| Perkins & Will Group Ltd | Chicago | IL |
| Fdh Infrastructure Svcs LLC | Raleigh | NC |
| N Atkins Amer Holdings Corp | Tampa | FL |
| Hks Inc | Dallas | TX |
| Stv Group Incorporated | Douglassville | PA |
| Worleyparsons Virginia Inc | Reading | PA |
| Hammel Green & Abrahamson Inc | Minneapolis | MN |
| Zimmer Gunsul | Portland | OR |
Release Date : 04/19/2018
NOTE: Data based on the 2016 County Business Patterns. CBP html tables and download files can be found at the County Business Patterns Website.
For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology.
Data in this table represent those available when this report was created; data may not be available for all NAICS industries or geographies. Excludes most government employees, railroad employees, and self-employed persons.
| Geographic Area | USA |
| NAICS Code | 541310 |
| Year | 2016 |
| # Establishments | 21,636 |
| Paid employees for pay period including March 12 (number) | 170,382 |
| First-quarter payroll ($1,000) | 2,905,148 |
| Annual payroll ($1,000) | 13,640,729 |
This industry comprises establishments primarily engaged in retailing all types of merchandise using nonstore means, such as catalogs, toll free telephone numbers, or electronic media, such as interactive television or the Internet. Included in this industry are establishments primarily engaged in retailing from catalog showrooms of mail-order houses.
Illustrative Examples:
Catalog (i.e., order-taking) offices of mail-order houses
Collectors' items, mail-order houses
Computer software, mail-order houses
Home shopping television orders
Internet auction sites, retail
Mail-order book clubs (not publishing)
Mail-order houses
Web retailers
Cross-References. Establishments primarily engaged in--
| Amazoncom Inc | Seattle | WA |
| Ebay Inc | San Jose | CA |
| Qvc Inc | West Chester | PA |
| Macyscom Inc | Cincinnati | OH |
| Bass Pro LLC | Springfield | MO |
| Liberty Interactive LLC | Englewood | CO |
| Wayfair Inc | Boston | MA |
| Hsn Inc | Saint Petersburg | FL |
| Express Scripts Inc | Saint Louis | MO |
| PC Connection Inc | Merrimack | NH |
These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and nonmetropolitan areas in every state and the District of Columbia, in NAICS 454100 - Electronic Shopping and Mail-Order Houses.
Additional information, including the hourly and annual 10th, 25th, 75th, and 90th percentile wages, and the percent of establishments reporting the occupation, is available in the downloadable XLS files.
NAICS 454100 - Electronic Shopping and Mail-Order Houses is part of: NAICS 454000 - Nonstore Retailers.
| Occupation code | 00-0000 |
| Occupation title | All Occupations |
| Employment | 397,570 |
| Employment RSE | 0.20% |
| Percent of total employment | 100.00% |
| Median hourly wage | $17.85 |
| Mean hourly wage | $24.58 |
| Annual mean wage | $51,120 |
| Mean wage RSE | 1.7% |
About May 2018 National Industry-Specific Occupational Employment and Wage Estimates
(1) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. Estimates do not include self-employed workers.
(2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly wage published, the annual wage has been directly calculated from the reported survey data.
(3) The relative standard error (RSE) is a measure of the reliability of a survey statistic. The smaller the relative standard error, the more precise the estimate.
(4) Wages for some occupations that do not generally work year-round, full time, are reported either as hourly wages or annual salaries depending on how they are typically paid.
(5) This wage is equal to or greater than $100.00 per hour or $208,000 per year.
(7) The value is less than .005 percent of industry employment.
(8) Estimate not released.
The NAICS Codes for Online Stores, regardless of what they sell, is 454110. This code is one of the more difficult for online retailers and ecommerce sites to identify. The category name isn't entirely intuitive, which makes searching difficult.
It's important to emphasize that it is not important what you sell online. If you sell entirely online or by mail order, your NAICS code is 454110.
The Sector as a Whole
The Construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e.g., highways and utility systems). Establishments primarily engaged in the preparation of sites for new construction and establishments primarily engaged in subdividing land for sale as building sites also are included in this sector.
Construction work done may include new work, additions, alterations, or maintenance and repairs. Activities of these establishments generally are managed at a fixed place of business, but they usually perform construction activities at multiple project sites. Production responsibilities for establishments in this sector are usually specified in (1) contracts with the owners of construction projects (prime contracts) or (2) contracts with other construction establishments (subcontracts).
Establishments primarily engaged in contracts that include responsibility for all aspects of individual construction projects are commonly known as general contractors, but also may be known as design-builders, construction managers, turnkey contractors, or (in cases where two or more establishments jointly secure a general contract) joint-venture contractors. Construction managers that provide oversight and scheduling only (i.e., agency) as well as construction managers that are responsible for the entire project (i.e., at risk) are included as general contractor type establishments. Establishments of the "general contractor type"" frequently arrange construction of separate parts of their projects through subcontracts with other construction establishments.
Establishments primarily engaged in activities to produce a specific component.
| Halliburton Delaware Inc | Houston | TX |
| Kiewit Corporation | Omaha | NE |
| DR Horton Inc | Arlington | TX |
| Otis Elevator Company | Farmington | CT |
| Hochtief USA Inc | New York | NY |
| Turner Corporation | New York | NY |
| Pultegroup Inc | Atlanta | GA |
| Nvr Inc | Reston | VA |
| Whiting-Turner Contracting Co | Baltimore | MD |
| Aecom Energy & Cnstr Inc | Los Angeles | CA |
This sector is divided into three separate industries by the Bureau of Labor Statistics. For this reason, Sector-Wide Stats are not available.
These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and nonmetropolitan areas in every state and the District of Columbia, in Sector 23 - Construction.
Additional information, including the hourly and annual 10th, 25th, 75th, and 90th percentile wages, and the percent of establishments reporting the occupation, is available in the downloadable XLS files.
Industries within Sector 23 - Construction
Links to OES estimates for other industries
SOC Major Groups in Sector 23 - Construction:
>NAICS 238000 - Specialty Trade Contractors
Links to OES estimates for other industries
SOC Major Groups in Sector 23 - Construction: