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The Industry Classification Hubs group all SIC and NAICS codes into 19 major industry categories using the numeric hierarchy of the classification systems. These hubs provide a structured, top-level view of the U.S. economy and act as parent categories for more than 20,000 code detail pages across SICCODE.com. Each hub includes expanded descriptions, subsector coverage, and direct links to

Citations & Academic Recognition Last Reviewed: 2025 Reviewed By: SICCODE.com Research & Industry Intelligence Team For more than two decades, SICCODE.com has served as a trusted authority for SIC and NAICS industry classification data. Our data have been used by businesses, researchers, authors, universities, government bodies, and technical institutions worldwide. SICCODE.com has been

28 Years of Verified Industry Data Expertise For over 28 years, SICCODE.com has been the trusted source for verified industry classification data — helping businesses, governments, and analysts make confident decisions. The Industry Intelligence Center is where our data intelligence team shares expert guidance on how verified business classification data powers modern decision-making — from data

Accurate industry classification is foundational to economic understanding. SICCODE.com provides verified SIC and NAICS codes that fuel GDP modeling, employment analysis, investment planning, and compliance reporting across the American economy. The Role of Verified Classification in the U.S. Economy Industry codes define how economic activity is measured. From government agencies to private

Accurate industry classification is never “one and done.” Companies evolve, products shift, and new entities appear daily. Our verification framework is a governed pipeline—designed to detect change, validate assignments, and publish versioned updates that preserve analytical stability. Principles of the Framework Evidence-first: Every assignment is supported by verifiable signals and stored

SICCODE.com offers complete, licensed U.S. business databases structured by verified industry codes, geography, and size. These large datasets provide a national foundation for sales, analytics, and data enrichment at scale—without recurring platform fees or seat restrictions. A Complete Data Resource for Every U.S. Industry Our comprehensive business databases span all major sectors of the U.S.

Economic research depends on reliable, structured, and comparable data. Verified SIC and NAICS classifications provide the standardized foundation analysts and economists use to build accurate models, assess market health, and project growth across sectors. Why standardized data matters for research accuracy Consistency over time: Codes provide continuity across decades, enabling trend

ESG and enterprise risk disclosures depend on clear industry context. Verified SIC and NAICS classification standardizes cohorts for materiality mapping, supply-chain screening, and audit-ready evidence. Why industry accuracy matters for ESG Materiality & peers Consistent cohorts make peer comparisons and sector-based metrics credible. Review category rules in the Structure of NAICS Codes .

Lead quality starts with accurate targeting. Verified, industry-specific lists built on SIC and NAICS codes reach the right companies, reduce waste, and lift conversion across email, SDR, paid, and direct mail. Why verified lists outperform generic data Precision ICP fit Use the SIC Code Lookup / Directory and NAICS Code Lookup / Directory to define the exact industries you serve. Higher

When company records are verified and classified with standardized SIC and NAICS codes, every team benefits—sales targets the right accounts, marketing raises ROI, and ops gets reliable reporting. Why verified industry data matters Consistency across tools Standard codes make the same segments usable in CRM, MAP, ads, and BI. Cleaner attribution Performance by industry becomes trustworthy and

Every channel depends on clean, consistent company data. When records are verified and classified with SIC and NAICS , targeting sharpens, deliverability improves, and attribution becomes trustworthy across email, SDR, paid media, and direct mail. What “accuracy” means in practice Accuracy is more than valid emails. It’s verified firmographics , standardized industry codes , and freshness you can

How to Use SIC & NAICS Codes for Audience Targeting Standardized industry codes turn guesswork into precision. Use SIC and NAICS to define your ICP, build clean segments, and activate consistent audiences across email, SDR, and paid media. Step 1 — Identify your ICP by code Start with the industries where you win today. Confirm coverage using the SIC Code Lookup / Directory and the NAICS Code

Consistent, auditable data is essential for public programs and policy. Standardized SIC Code Lookup / Directory and NAICS Code Lookup / Directory provide a common language so agencies can identify sectors, target funding, measure outcomes, and align to national and international reporting. Government agencies, grant administrators, and data analysts use these verified codes daily to classify

Verified Industry Data for Risk, Compliance & Audit Readiness | SICCODE.com Verified Industry Data for Risk, Compliance & Audit Readiness Governed SIC & NAICS classification with lineage and version control to support audits, regulatory reporting, and model-risk compliance—at enterprise scale. Verified Data: Risk, Compliance & Audit Readiness — SICCODE.com Verified Data for Risk,

Competitive benchmarking only works when you compare like with like. Verified SIC and NAICS classification creates true peer groups so performance, market share, and growth metrics reflect real competitive position—not mismatched categories or free-text labels. Why classification accuracy matters True peers: Standardized codes ensure competitors operate within the same industry scope and value

Market forecasting relies on the ability to segment industries accurately, compare performance across time, and anticipate growth trends. Verified SIC and NAICS classifications provide the foundation for structured, reliable, and repeatable forecasting models. Why standardized classification matters Industry codes create a consistent framework for analyzing economic activity. When forecasters use

Adding verified SIC and NAICS codes to your CRM unlocks precise segmentation, more reliable lead scoring, and better campaign performance. Standardized industry fields make it easier to match offers to the right markets, benchmark performance, and automate journeys with confidence. Why industry codes improve lead scoring Fit scoring: Prioritize industries with the highest conversion or LTV based

In the realm of digital marketing, achieving precision in targeting is paramount. NAICS codes offer a methodical approach to refining email campaigns, thereby enhancing return on investment (ROI) through more effective audience segmentation. Understanding NAICS Codes: The Backbone of Industry Targeting NAICS codes, or the North American Industry Classification System codes, are essential for

In today’s uncertain economic climate, businesses of all sizes are feeling the pinch. As companies brace for potential downturns, the need for effective, cost-efficient marketing strategies becomes increasingly vital. One powerful tool that can help businesses navigate these challenging times is the use of business lists built from Standard Industrial Classification (SIC) Codes . At SICCODE.com,

Classification systems for occupations and instructional programs are vital tools that facilitate the organization, collection, and reporting of statistical and comparative data. These systems provide structured, numerical coding that allows for efficient data management and analysis across various sectors. They are instrumental in aligning educational outcomes with labor market needs, supporting

Product classification systems are essential tools used to organize products through standardized coding schemes. These systems employ alpha-numerical designations to categorize products, facilitating trade, inventory management, and market analysis. However, there is no universal product classification system, meaning the systems used can differ significantly from one country to another. This

Beyond the standard industry and product classification codes, businesses may encounter a variety of specialized business codes. These codes are established by both government entities and private companies to serve specific purposes in business identification, transaction, and analysis. Examples include CAGE Codes, DUNS numbers, and GICS codes, each playing a unique role in the business

The Standard Industrial Classification (SIC) system is a framework established by the U.S. government to categorize businesses by their primary economic activities. At its core are 4-digit SIC codes , which serve as the official standard for identifying a business establishment's main line of business. These codes are essential for compiling, presenting, and analyzing data, ensuring consistency

In the dynamic world of business, where competition is as vast as the opportunities, leveraging comprehensive business databases is not just an option—it’s a necessity. For enterprises looking to expand their market reach in North America, specifically in the U.S. and Canada, understanding the nuances and potentials of these markets through robust data is a game-changer. Unveiling Market

Navigating business operations demands strict adherence to industry standards and regulations. The Standard Industrial Classification (SIC) and North American Industry Classification System (NAICS) codes play a pivotal role in ensuring that businesses adhere to these standards. This page provides a comprehensive overview of how SIC and NAICS codes are used in compliance and regulatory contexts,

In the rapidly evolving business landscape, understanding industry classifications is crucial for companies aiming to stay competitive and informed. Industry classification systems, such as the Standard Industrial Classification (SIC) and the North American Industry Classification System (NAICS), play a pivotal role in organizing businesses into categories based on their primary activities. This

Introduction to SIC and NAICS Codes In the realm of industry classification, Standard Industrial Classification (SIC) codes and North American Industry Classification System (NAICS) codes serve as essential tools for categorizing businesses. Established in 1937, the SIC system laid the groundwork for industry classification, undergoing multiple updates until 1987. The inception of NAFTA in the

In today's competitive business landscape, having access to precise, industry-specific data can be the key to unlocking new opportunities and overcoming sector-specific challenges. At SICCODE.com, we specialize in providing comprehensive business databases that can be seamlessly integrated into your CRM system. This empowers your organization with actionable insights tailored to your industry.

At SICCODE.com, we understand that businesses need access to extensive data to drive strategic decision-making and fuel growth. That's why we offer exclusive discount pricing on large data sets and complete databases, making it easier and more affordable for you to access the comprehensive business data you need. Why Choose SICCODE.com for Large Data Sets? Comprehensive Coverage: Access

Navigating Your First Business List Purchase As a first-time buyer, the prospect of purchasing a business list can seem daunting. However, with the right guidance, you can leverage these lists to gain valuable insights and drive your business forward. Understanding NAICS and SIC codes equips you to make informed decisions and maximize your investment. Understanding the Value of Business Lists Why

Unlocking New Opportunities with NAICS Codes In the fast-paced world of logistics and warehousing, staying ahead of the competition means continuously finding new customers and partners. One of the most effective strategies is utilizing NAICS (North American Industry Classification System) codes to target potential clients. This blog post will explore how logistics and warehousing businesses can

A SIC Code Append is when a business database or business list is matched against a full and accurate database of business data. SIC Codes are then populated to the company records of the business data or business list. This allows you to identify the industries that your customers or clients operate in. Benefits There are many beneficial uses for this information including: Identifying exactly

One source, two classification systems, endless opportunities. The business lists your sales team can use to sell big. Two incredible classifications to capture any lead. We join SIC and NAICS codes together - the same codes used by US government departments. The categorization of SIC & NAICS combines an array of business data to create a marketing list like no other. Just open the data list

Proper Business Classification is a Vital Step in the Process SICCODE.com, a business classification, data aggregate, and list company announced today that it has assisted over 250,000 companies in the Paycheck Protection Program (PPP) loan application process during the ongoing Covid-19 global pandemic. Selection of the correct NAICS code is a critical step in the submission of the application.

Here are the most common questions when purchasing a SIC Code business list. Q: Can I exclude chains from a business list? A: Yes, there is a filter to exclude franchises, chains, and branch company locations. Q: Can I only include private companies? A: Yes, there is an option to include all business types, only public companies, or only private companies. Q: Do you have lists for public

Marketing a commercial message to people or employees using email: To enhance relationships To acquire new customers To advertise new products and services What can I expect with email marketing? Advantages : Quick and easy Cheaper than Direct Mailing Can reach a large audience at once Tracking ability when software is used Disadvantages : Average delivery rate of 56% according to Return Path 20%

Email has become a leading form of B2B communication. There are many advantages to this mode of communication, however it is still not without its challenges. Deployment The Majority of Email Deployment and Marketing Automation companies do not allow non permission-based/purchased emails lists, and you should review their policies before uploading a list. We recommend using the specialty service

Two Incredible Classifications to Capture Any Lead You’ll have full access to the most comprehensive and powerful SIC and NAICS tools in the industry. Cross-Reference between SIC and NAICS, Look Up and define all SIC and NAICS codes, and find companies by their SIC and NAICS code. Our Search Results are More than Comprehensive, They are Fully Loaded Each and every company in the business

SIC (Standard Industrial Classification) Codes and NAICS (North American Industry Classification System) Codes are in common use throughout the United States and North America. There are additional industry classifications in use throughout the world. These systems may be mapped to the SIC and NAICS code systems or in other instances are isolated to one or two particular countries. Similar to SIC

For Industry, Products, and Goods: Provides a framework and structure for statistical data to be analyzed and presented in a meaningful way. It also creates a common language for the collection, compilation, and analysis of this data. In a global world, classification systems try to create an effective single market where macro and micro economic analysis can be used by numerous members and

The COVID-19 Coronavirus pandemic has brought unprecedented changes, significantly impacting industries worldwide. In response to the crisis, the classification of Essential Businesses has become crucial for maintaining public health, safety, and infrastructure. SICCODE.com plays a pivotal role in this context by providing detailed insights through SIC Codes. These codes help identify and

The COVID-19 Coronavirus has profoundly affected the United States, as well as countries around the globe, altering everyday life and the functioning of economies. In response to this unprecedented crisis, nearly every U.S. state has instituted some form of Stay-At-Home order to curb the spread of the virus and protect public health. As part of these measures, states have classified various