SIC 2051 converts to 1 NAICS code

1 related NAICS code Crosswalk based on U.S. Census Bureau concordances, updated through NAICS 2022, the current edition How we map codes

Compare definitions to choose the right code, or + Add a NAICS code to build a list of companies in that industry, with free counts, pricing, and a sample.

SIC industry
Related NAICS codes Add

Tip: Choose the code that matches the business's primary activity. Compare definitions, then use the code your form or customer requires.

About this crosswalk

How it's built
Based on U.S. Census Bureau concordances linking the 1987 SIC to NAICS, updated through NAICS 2022.
How to use it
SIC and NAICS group activities differently, so one SIC code can correspond to several NAICS codes. Compare the definitions and choose the code that matches the primary activity.

Census NAICS OSHA SIC Manual Classification methodology NAICS to SIC conversion →