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NAICS
NAICS Codes

Official North American industry classification system for business reporting and analysis.

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SIC
SIC Codes

Established U.S. industry classification system widely used across business, reporting, analytics, and cross-dataset comparability.

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Code Systems
Code Systems

Standard classification systems used to organize industries, products, occupations, and business identifiers across U.S. and global datasets

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Convert industry codes between classification systems

U.S Industry Codes SIC → NAICS NAICS → SIC
International Industry Codes ISIC → NAICS NAICS → ISIC
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Governance

Governance at SICCODE.com defines how industry classification data is maintained, reviewed, and validated over time. It documents the standards, verification frameworks, and editorial controls used to ensure consistent and neutral application of SIC and NAICS classifications.

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Matching SIC Codes

  • 3321
    Gray and Ductile Iron Foundries

Matching NAICS Codes

  • 486210
    Pipeline Transportation of Natural Gas

Matching Industries - Select SIC or NAICS Code for Details Page

SIC 6-Digit Codes Industries NAICS 8-Digit Codes
7319-25 Interactive Media 541830-01

Companies

  • Trust Node
    San Francisco, CA, 94129 Country: US US
  • Nods Auto
    Flemington, NJ, 08822 Country: US US
  • New Node, LLC
    Cheyenne, WY, 82001 Country: US US
  • Fiber Node Services
    Carol Stream, IL, 60188 Country: US US
  • Node Com Inc
    Princeton, NJ, 08540 Country: US US
  • Fiber Node Services
    Indianapolis, IN, 46203 Country: US US
  • Node 1 Technology
    Linton, IN, 47441 Country: US US
  • Atlantic Node Services
    Miami, FL, 33166 Country: US US
  • Nods And Ends Outlet
    Northbrook, IL, 60062 Country: US US

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Matching ISIC (INTERNATIONAL) Codes

No Results Found

Matching SOC (Occupations) Codes

  • 51-9051
    Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders

Classification & Data Governance

Industry Intelligence

Industry research, structure, governance alignment, and applied industry classification insights, across marketing, compliance, analytics, and enterprise decision-making.

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Industry Classification Hubs

Sector-level SIC & NAICS classification hubs defining scope, boundaries, examples, and cross-industry distinctions.

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Code lookups, conversions, and research utilities for SIC, NAICS, ISIC, and related classification systems.

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