View source for NAICS/54

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! width="15%" align="left" | NAICS Code !! width="85%" align="center" | NAICS Title
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| 54 || Professional, Scientific, and Technical Services

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| 541 || 
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| || Professional, Scientific, and Technical Services
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| 5412 ||
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| || || Accounting, Tax Preparation, Bookkeeping, and Payroll Services
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| 54121 ||
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| || || || Accounting, Tax Preparation, Bookkeeping, and Payroll Services
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| 5416 ||
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| || || Management, Scientific, and Technical Consulting Services 
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| 54161 ||
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| || || || Management Consulting Services 
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| 541613 ||
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| || || || || Marketing management consulting services, Customer and Sales management
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| 5419 ||
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| || || Other Professional, Scientific, and Technical Services
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| 54191 ||
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| || || || Marketing Research and Public Opinion Polling
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