Welcome to NAICS Association. Your Home for all things NAICS and SIC.

Accurate Data. Actionable Intelligence. Custom Solutions.

Data Enhancement

Database Enhancement Solutions

 

Data Appends Add Vital Information to your Business Database including NAICS/SIC Codes, Address, Contact Info, Company Size, Email, URL and More! See all of our Standard Record Layouts and Single Data Elements for more details.

Data Verification & NCOA Increase Customer Retention with Updated Address and Contact information.

Ongoing Data Maintenance Solutions Use a Custom Solution to update new Prospect and Customer information as you grow.

US Company Lookup Tool-   Only need Company information occasionally? Use our Company Lookup Service to acquire records as the need arises.
Data Enhancement API-  Integrate our Business Intelligence API to seamlessly append Vital data to your Customer Acquisition Efforts.
Global-Batch Data Match-  Subscribe to our Automated Batch Service to routinely Append Essential Information to both your Domestic and International Business Records.

Targeted Marketing Lists

Targeted Business Lists The NAICS Association can provide Mission-Critical Information, Customized to meet your specific needs, with Pricing that will make your day!

Business E-mail Lists Our Marketing Experts can help you customize your lists by Industry, Annual Sales or # of Employees, Geography, NAICS/SIC Codes, and many other popular selects.

Prospecting Lists NAICS Association can provide you with Prospecting Lists for over 80 million B2B and B2C companies throughout the world.

Market Sizing


Market Sizing & Industry Research


Counts by Company Size, Industry Sector,& Geography  ► Counts by NAICS and SIC Industry Sectors, Company Size, State, MSA & Country. Full Tables Free to View! 

U.S. Business Profiles ► Spreadsheets include Six-Digit NAICS Counts by Annual Sales, Total Employees, and Employees on Site.

Custom Counts* Need to Identify the Size of a Market? Let us help Generate a List Based on Your Targeted Marketing Criteria and Objectives.

NAICS & SIC Identification

NAICS & SIC Identification Options

Company Lookup Tool Search over 19 Million US Businesses to Identify: NAICS Codes, SIC Codes, DUNS Numbers, Company Size Information and Much More.
Click to View a Sample Record

NAICS & SIC Identification Tools Use our NAICS Search Tools, NAICS and SIC Crosswalks, Drill Down Tables and more.

NAICS & SIC Manuals and Reference Files Get the new NAICS and SIC Code Manuals. We also provide online NAICS and SIC Reference Files for immediate download.

High Risk NAICS Codes This list has been compiled through cooperative association with banking professionals as a working guideline only.

NAICS Lookup Help Having trouble identifying your NAICS Code with the tools provided? Find your answers here.

Other Resources

Other Available Resources

The Business Data Blog News and Updates from the NAICS Association.

Free Whitepaper Downloads Learn How to Use NAICS & SIC Codes for Marketing and How to Clone Your Best Customers for B2B Marketing Success.

Market Research Reference Tools A NAICS Association Recommended Guide to Free Online Market Research Tools Online.

Government Contacts A List of Governing Bodies that Use NAICS codes for a Variety of Official Applications.

SBA Size Standards U. S. Small Business Administration Table of Small Business Size Standards Matched to North American Industry Classification System (NAICS) Codes.

History of NAICS Everything you need to know and more about the history of the NAICS code.

NAICS FAQ Frequently Asked Questions

Want to Identify Company NAICS or SIC Codes?
1. Company Lookup Tool

Want to see the NAICS Codes, SIC Codes, Company Size Information and More on U.S. Companies? Use and Subscribe to our Searchable Business Database for Immediate Results.

2. NAICS Identification Tools

Use our Best in Class Tools for Industry Identification. Including: NAICS Keyword Search, NAICS & SIC Drill Down Tables and NAICS to SIC Crosswalks to Properly Identify Industry Codes.

3. Data Append Services

Append NAICS Codes, SIC Codes & Other Valuable Firmographic Data with One-Time Data Appends or Ongoing Data Solutions including our new Business Intelligence API.

 

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Turn Your E-mail List Purchase from NAICS into a High-Value Opt-in List with CLiCKback.

Use Clickback Lead Gen Edition to attract more leads. It uses ELG (Email Lead Generation) software that enables B2B companies to turn non permission-based contacts or purchased data into permission-based leads.

You’re looking for a constant flow of qualified leads to fill your funnel, and Marketing Automation and Email Service Provider software are not optimized for you to send email campaigns to your non permission-based contacts for lead generation. Generate quality B2B leads today with ClickBack‘s smart, safe and integrated ELG software solutions.

Learn More About Email Lead Generation

See a Complete List of Business Resources
The NAICS Association offers Free & Paid Resources for Businesses of All Sizes. Perform Market Research, Build Lists, Append Data, Navigate Business Information & More.

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