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

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

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

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What Is an SIC 6-Digit Code?
All NAICS SIC Companies
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE (Europe) SOC (Occupations) CIP (Programs) Extended SOC (O*NET)

SIC 6-Digit Codes for "info-korea"

SIC Marketing Level codes provide more specific industry categories within official 4-digit SIC classifications, supporting more precise industry segmentation, market research, and business targeting. For official SIC classification, use the 4-digit SIC code.

Search this keyword in NAICS 8-Digit codes.

companies

Verified U.S. companies available for purchase in this industry. Counts are based on primary business classifications.

Industry SIC 6-Digit U.S. companies Add

Developmentally Disabled Info Services

Parent: Job Training and Vocational Rehabilitation Services

 SIC Marketing Level 8331-10 companies 203companies

Cardiopulmonary Resuscitation Info Services

Parent: Schools and Educational Services, Not Elsewhere Classified

 SIC Marketing Level 8299-61 companies 158companies

Speech & Language Pathology Info Service

Parent: Medical Laboratories

 SIC Marketing Level 8071-06 companies 44companies

Optometrists Referral & Info Service

Parent: Health and Allied Services, Not Elsewhere Classified

 SIC Marketing Level 8099-32 companies 16companies

Maids & Butlers Service-Referral & Info Service

Parent: Employment Agencies

 SIC Marketing Level 7361-21 companies 3companies

Physical Therapists' Referral & Info Service

Parent: Health and Allied Services, Not Elsewhere Classified

 SIC Marketing Level 8099-52 companies 1companies

Drug Abuse & Addiction Info & Treatment

Parent: Social Services, Not Elsewhere Classified

 SIC Marketing Level 8399-01 companies 1,959companies

Eating Disorders Info & Treatment Ctrs

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

 SIC Marketing Level 8049-31 companies 230companies

Social Services Info & Referral Programs

Parent: Individual and Family Social Services

 SIC Marketing Level 8322-44 companies 44companies

Gambling Abuse/Addiction Info/Treatment

Parent: Social Services, Not Elsewhere Classified

 SIC Marketing Level 8399-06 companies 36companies

Chiropractic Doctor Info Bureaus

Parent: Health and Allied Services, Not Elsewhere Classified

 SIC Marketing Level 8099-18 companies 17companies

Organ & Tissue Banks Info & Referral Service

Parent: Health and Allied Services, Not Elsewhere Classified

 SIC Marketing Level 8099-72 companies 5companies

TV Program Contestant & Ticket Info

Parent: Theatrical Producers (except Motion Picture) and Miscellaneous Theatrical Services

 SIC Marketing Level 7922-24 companies 4companies

Recycling Education Info & Training Service

Parent: Commercial Physical and Biological Research

 SIC Marketing Level 8731-17 companies 1companies

Retirement & Life Care Cmnty/Homes Info

Parent: Residential Care

 SIC Marketing Level 8361-10 companies 32companies

Oriental Goods (Wholesale)

Parent: Nondurable Goods, Not Elsewhere Classified

 SIC Marketing Level 5199-31 companies 6companies

Oriental Food Products (Retail)

Parent: Miscellaneous Food Stores

 SIC Marketing Level 5499-16 companies 31companies

Stock Exchanges

Parent: Security and Commodity Exchanges

 SIC Marketing Level 6231-02 companies 21companies

Trade Commissions

Parent: Administration of General Economic Programs

 SIC Marketing Level 9611-07 companies 8companies

Data Management

Parent: Prepackaged Software

 SIC Marketing Level 7372-05 companies 386companies

Other classifications

Search "info-korea" in Extended NAICS →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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