Menu Close
NAICS
NAICS Codes

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

NAICS Code Lookup / Directory NAICS Classification & Reference Center
SIC
SIC Codes

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

SIC Code Lookup / Directory SIC Classification & Reference Center
Code Systems
Code Systems

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

Industry Codes
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE UKSIC ANZSIC SCIAN Français SCIAN Español
Occupational & Educational Codes
SOC Extended SOC CIP
Product Codes
NAPCS CPA HS CPC CN
Specialized Business Codes
CAGE DUNS GICS EBOPS
Classification Research Tools Center What Is a Classification System
Classification Conversion Tools
Classification Conversion Tools

Convert industry codes between classification systems

U.S Industry Codes SIC → NAICS NAICS → SIC
International Industry Codes ISIC → NAICS NAICS → ISIC
Occupational and Educational Codes CIP → SOC SOC → CIP
Industry Intelligence Center
Industry Intelligence Center

Industry research, structure, and applied insights built on governed NAICS & SIC classification standards.

Overview Industry Classification Hubs Trending Industries Applied Use Cases & Business Intelligence SIC vs NAICS (Comparisons & Context)
Governance
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 NAICS and SIC classifications.

Authority & Trust Hub Classification Governance & Standards Center Our Classification Methodology Industry Classification Verification Framework Data Accuracy & Standards Alignment Editorial Neutrality Standards Industry Classification Review Team
Register My Business Login
My Profile
Das​h​board Prev​iew Busi​ness Det​ails Indu​stry Co​des S​IC & NAI​CS Ba​dge
Lo​go​ut
Products & Services
Business Lists USA Business Lists Business Lists by NAICS Business Lists by SIC New Businesses List USA Business Mailing Lists Canada Business Lists
Email Lists Email Lists by NAICS & SIC Executive Email Lists
Data Appending & Enrichment Clean & Enrich Your Company File Classification Appending NAICS Code Appending SIC Code Appending
Targeting & Classification Find Companies Like Your Customers Find Your NAICS & SIC Codes
Large Datasets U.S. Business Database Data for AI & Analytics U.S. Business Location Data Classification Data Licensing Canada Business Database
Pricing & Custom Quotes See standard pricing or tell us what data you need. See All Available Data Fields →
View Pricing & Get a Quote
Company
About SICCODE.com About SICCODE.com Why SICCODE.com Our Story & Mission How It Works Contact Us Blog
Data & Recognition About Our Business Data Business Data Dictionary Citations & Academic Recognition
Buy Business List
 
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 "naics:56"

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

Men's Clothing & Furnishings (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-01 companies 2,859companies

Salvage & Surplus Merchandise (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-02 companies 708companies

Boys Clothing & Furnishings (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-03 companies 19companies

Army & Navy Goods (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-04 companies 233companies

Gloves-Work & Industrial (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-05 companies 43companies

Jeans (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-06 companies 116companies

Leather Clothing (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-07 companies 284companies

Neckwear (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-08 companies 28companies

Work Clothing (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-09 companies 115companies

Shirts (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-10 companies 62companies

Pants (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-11 companies 2companies

Tuxedos (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-12 companies 272companies

Clothing & Accessories Men Big & Tall (Retail)

Parent: Men's and Boys' Clothing and Accessory Stores

SIC Marketing Level 5611-16 companies 32companies

Women's Apparel (Retail)

Parent: Women's Clothing Stores

SIC Marketing Level 5621-01 companies 8,216companies

Maternity Apparel & Supports (Retail)

Parent: Women's Clothing Stores

SIC Marketing Level 5621-03 companies 90companies

Bridal Shops (Retail)

Parent: Women's Clothing Stores

SIC Marketing Level 5621-04 companies 2,658companies

Boutique Items (Retail)

Parent: Women's Clothing Stores

SIC Marketing Level 5621-05 companies 8,669companies

Fur-Designers (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-01 companies 3companies

Fur Business (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-02 companies 261companies

Corsets Girdles & Brassieres (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-04 companies 12companies

Brassieres (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-05 companies 56companies

Hosiery (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-06 companies 73companies

Handbags (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-07 companies 539companies

Knit Goods (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-08 companies 67companies

Millinery (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-09 companies 11companies

Lingerie (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-10 companies 988companies

Costume Jewelry (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-12 companies 92companies

Rhinestones (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-13 companies 11companies

Accessories-Fashion (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-15 companies 1,433companies

Bags-Fabric (Retail)

Parent: Women's Accessory and Specialty Stores

SIC Marketing Level 5632-17 companies 15companies

Baby Accessories (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-01 companies 913companies

Girls Apparel (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-02 companies 147companies

Childrens & Infants Wear (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-03 companies 2,231companies

Infants Wear (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-04 companies 2companies

Baby Accessories-Rental (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-15 companies 33companies

Junior Apparel (Retail)

Parent: Children's and Infants' Wear Stores

SIC Marketing Level 5641-16 companies 1companies

Clothing (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-01 companies 22,431companies

Sweaters (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-02 companies 8companies

Scarves-Wearing Apparel (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-03 companies 16companies

Hawaiian Wear (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-04 companies 7companies

Underwear (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-07 companies 20companies

Clothing & Accessories-Work (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-09 companies 29companies

Clothing Knitted (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-11 companies 28companies

School Uniforms (Retail)

Parent: Family Clothing Stores

SIC Marketing Level 5651-12 companies 44companies

Shoes (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-01 companies 11,219companies

Shoes-Orthopedic (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-02 companies 122companies

Boots (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-03 companies 906companies

Shoe Laces (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-04 companies 9companies

Slippers (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-05 companies 5companies

Shoe Store Supplies (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-06 companies 60companies

Shoes-Children & Teens (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-07 companies 10companies

Shoe Ornaments (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-08 companies 2companies

Shoes-Safety (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-09 companies 35companies

Shoes-Outdoors (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-10 companies 4companies

Shoes-Dance (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-11 companies 11companies

Rubber & Plastic Footwear Retail

Parent: Shoe Stores

SIC Marketing Level 5661-12 companies 4companies

Shoes Corrective (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-13 companies 2companies

Shoes Molded (Retail)

Parent: Shoe Stores

SIC Marketing Level 5661-14 companies 1companies

Fashion Designers (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-01 companies 584companies

Belts & Suspenders (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-03 companies 33companies

Dancing Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-04 companies 485companies

Costumes-Masquerade & Theatrical (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-05 companies 368companies

Dressmakers (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-06 companies 270companies

Western Apparel & Accessories (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-07 companies 695companies

Wigs Toupees & Hairpieces (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-09 companies 898companies

Sheepskin Specialties (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-10 companies 19companies

Riding Apparel & Equipment (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-11 companies 78companies

Shirts-Custom Made (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-12 companies 103companies

Sportswear (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-13 companies 2,972companies

Ski Apparel (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-14 companies 14companies

Swimwear & Accessories (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-15 companies 484companies

Square Dance Apparel (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-16 companies 3companies

T-Shirts (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-17 companies 1,428companies

Umbrellas (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-18 companies 44companies

Tailors (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-19 companies 2,844companies

Uniforms & Accessories (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-22 companies 1,843companies

Clothing-Printing & Lettering (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-23 companies 70companies

Moccasins (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-24 companies 3companies

Aprons-Domestic & Fancy (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-25 companies 7companies

Hair Goods & Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-28 companies 399companies

Healthcare Apparel & Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-29 companies 51companies

Jackets (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-30 companies 20companies

Formal Wear (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-33 companies 170companies

Clothing-Custom Made (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-34 companies 349companies

Gloves (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-35 companies 30companies

Wool Retail

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-36 companies 14companies

Robes (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-37 companies 6companies

Robes Caps & Gowns (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-38 companies 17companies

Caps & Hats (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-40 companies 826companies

Cheerleading Apparel (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-41 companies 6companies

Clothing For The Disabled (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-44 companies 6companies

Scout Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-45 companies 125companies

Athletic Clothing (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-46 companies 59companies

Apparel & Garments (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-47 companies 3,228companies

Clothing-Institutional (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-49 companies 1companies

Clown Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-50 companies 3companies

Coats (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-51 companies 6companies

Leather Goods-Custom Made (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-52 companies 75companies

Church Vestments (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-54 companies 3companies

Skating Apparel (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-57 companies 4companies

Search result limit reached. Please refine search keyword or code.

Other classifications

Search "naics:56" in Extended NAICS →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

Classification methodology →

SICCODE.com business data

15M+ companies · 20M+ establishments

About our business data →

Need help finding the right data?

Tell us who you want to reach. Our company and contact data supports outreach, CRM enrichment, and AI-assisted prospecting.

Free assistance · Fast replies during business hours

Put this data to work

Need companies or contacts?

Email, phone and direct mail lists · Request a free count & sample →

Find companies like your best customers

Lookalike targeting · Share examples →

Customer file missing industry codes?

NAICS and SIC appending · Get codes added →

Code too broad? Refine your targets by company fit.

Website-Reviewed & Enriched Lists · See how it works →

Standard business-list orders start at $50, with flexibility for smaller industry lists.

See what's included in a business list

Standard business list fields

Company & contacts

Company name, contact name and title, phone, website

Address & location

Business and mailing address, location type, latitude/longitude

Industry & firmographics

NAICS and SIC codes and titles, sales, employees, years in business, modeled credit

Field availability varies by company.

Optional business contact emails

Available for eligible U.S. lists, priced separately. Not included in Canadian lists.

Additional data on request

More business attributes, geographic details, digital information, and website research.

View full Business Data Dictionary →

See all products and pricing

Classification & Data Governance

Industry Intelligence

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

Governance & Methodology Data Accuracy & Benchmarks

Industry Classification Hubs

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

Classification Research Tools

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

NAICS Lookup / Directory SIC Lookup / Directory

Applied Data Services & Use Cases

How classification-first data supports business lists, enrichment, analytics, and compliance workflows.

Business & Company Lists Data Appending & Enrichment

Authority & Trust Hub

Governed industry classification reference.

Expert-guided methodology · Documented updates & revision history · 2026 Edition

SICCODE.com provides free public access to core NAICS, SIC, and SOC reference data. Paid services support verified, documented, and enterprise-scale classification needs.

NAICS & SIC Code Business Registration | About Us | Contact Us | Privacy Policy | Terms & Conditions

Industry Classification Reference

Trusted since 1998