Welcome to NAICS Association,

Your Home for All Things NAICS & SIC

Data Enhancement

Append Vital Information to your Business Database including NAICS/SIC Codes, DUNS, Employees & Annual Sales, URLs and More!

BizAPI

Integrate our Business Intelligence API to seamlessly append Vital data to your Customer Acquisition Efforts.

Company Lookup

Use our Company Lookup Tool to Acquire information on One or Multiple Companies in Real Time.

Marketing Lists

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

Business Firmographics

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

NAICS & SIC Manuals

Hardcover, Softcover and Electronic NAICS & SIC Reference Files available for purchase.

NAICS.com Is the Leading Source for NAICS & SIC Information Online.

Obtain Key Firmographic Data on a Single Business or an Entire Database of Businesses Utilizing Batch and/or Real-Time Services.
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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 Enhancement API

Integrate our Business Intelligence API to seamlessly append Vital data to your Customer Acquisition Efforts.

U.S. Company Lookup Tool

Only need Company information occasionally? Use our Company Lookup Service to acquire records as the need arises.

Utilize the Company Lookup Tool to Obtain Actionable Business Intelligence on Over 19 Million U.S Companies

Our Team of List Building Experts can Guide You Through the Process of Selecting the Ideal Custom Marketing List to Meet Your Goals.
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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.

Hardcover, Softcover and Electronic NAICS & SIC Reference Files available for purchase.

Arm Your Business With the Facts. Research by Sector, Company Size, Geography and More.
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Counts by Company Size, Industry & Geography

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

Market Analysis Profiles

Three Market Analysis Profile Spreadsheets Available for Immediate Download. Profiles include Six-Digit NAICS Counts by Annual Sales, Total Employees, and Employees on Site.

Market Research Reference Tools

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

Free Whitepaper Downloads

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

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

NAICS Association Can Provide You Data From:

Million
Worldwide Business Records
Million
Nationwide Business Records
Million
Nationwide Business Emails

NAICS Association has Proudly Served the Following Companies:

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