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What Is an SIC 6-Digit Code?
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SIC 6-Digit Codes for "naics:336"

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

Aluminum Die Castings (Manufacturing)

Parent: Aluminum Die-Castings

 SIC Marketing Level 3363-98 companies 37companies

Nonferrous Die Castings-Ex Alum (Manufacturing)

Parent: Nonferrous Die-Castings, except Aluminum

 SIC Marketing Level 3364-01 companies 27companies

Foundries-Aluminum Brass Bronze (Manufacturing)

Parent: Aluminum Foundries

 SIC Marketing Level 3365-01 companies 92companies

Castings-Aluminum (Manufacturing)

Parent: Aluminum Foundries

 SIC Marketing Level 3365-02 companies 19companies

Cooking Utensils (Manufacturing)

Parent: Aluminum Foundries

 SIC Marketing Level 3365-03 companies 4companies

Bronze (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-01 companies 32companies

Brass (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-02 companies 48companies

Castings-Bronze (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-03 companies 5companies

Castings-Resin (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-05 companies —

Art Casting (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-06 companies 15companies

Propellers (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-07 companies 3companies

Copper Foundries (Manufacturing)

Parent: Copper Foundries

 SIC Marketing Level 3366-98 companies 7companies

White Metal Castings (Manufacturing)

Parent: Nonferrous Foundries, except Aluminum and Copper

 SIC Marketing Level 3369-01 companies 5companies

Castings (Manufacturing)

Parent: Nonferrous Foundries, except Aluminum and Copper

 SIC Marketing Level 3369-03 companies 260companies

Foundries-Titanium (Manufacturing)

Parent: Nonferrous Foundries, except Aluminum and Copper

 SIC Marketing Level 3369-04 companies 2companies

Metal Molder (Manufacturing)

Parent: Nonferrous Foundries, except Aluminum and Copper

 SIC Marketing Level 3369-08 companies 4companies

Nonferrous Foundries-Ex Aluminum/Copper (Manufacturing)

Parent: Nonferrous Foundries, except Aluminum and Copper

 SIC Marketing Level 3369-98 companies 9companies

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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