About Us Demo
NAICS & SIC classification reference & applied business data services since 1998
SICCODE.com is a long-established U.S.-based platform focused on industry classification reference and related business data services. Since 1998, the site has supported users working with NAICS and SIC through code directories, crosswalks, research tools, documented methodology, and optional applied classification services.
A classification-focused platform for reference, interpretation, and application
SICCODE.com began as an online industry classification and business information resource and expanded over time to support both SIC and NAICS. Today, the platform combines public reference content with services designed for users who need more than a simple code lookup.
That includes code detail pages, lookup directories, conversion tools, governance and methodology pages, business list services, code appending, enrichment, and CodeMatch support for businesses that need help identifying the right code.
Built over time around classification expertise
SICCODE.com was founded in 1998 at a time when organized SIC reference material was far less accessible online. As NAICS became the primary modern classification framework, the platform expanded to support both systems and the relationship between them.
That expansion included lookup directories, code detail pages, conversion tools, and related reference content designed to help users understand definitions, boundaries, and code relationships. Over time, the platform also developed applied services for organizations that needed classification support tied to business data and operational use cases.
Selected platform milestones
- 1998 SICCODE.com launches as an industry classification and business information resource.
- Early growth Platform expands from SIC support into NAICS reference and cross-system tools.
- Broader services Business list, appending, enrichment, and related data capabilities are added over time.
- Current direction Governance, methodology, review standards, and trust architecture become more explicit across the platform.
Trust is supported by documented standards
The platform’s newer trust architecture is intended to make SICCODE.com easier to evaluate. Instead of relying on broad marketing language, it points users to the pages that explain how classification content is framed, how review standards are presented, and how more ambiguous or higher-stakes cases are handled.
Public reference content and optional applied services
Public reference and research tools
Applied classification and data services
Used across research, operations, marketing, and classification support workflows
Business owners
Users trying to identify or confirm the best-fit NAICS or SIC code for a business activity.
Researchers and analysts
Teams using classification systems for segmentation, market analysis, and industry research.
Sales and marketing teams
Users building targeted business lists or applying industry filters to prospecting workflows.
Compliance and operations teams
Organizations that need more controlled classification support for internal decision-making.
Data teams
Users working with appending, enrichment, mapping, and industry-based data organization.
Academic and institutional users
Visitors looking for citable classification reference and broader industry context.