NAICS Sector 54 – Professional, Scientific, and Technical Services

All Codes in This Group

• NAICS 541519 – Other Computer Related Services1,699 active
• NAICS 541330 – Engineering Services1,590 active
• NAICS 541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,530 active
• NAICS 541611 – Administrative Management and General Management Consulting Services837 active
• NAICS 541511 – Custom Computer Programming Services649 active
• NAICS 541990 – All Other Professional, Scientific, and Technical Services492 active
• NAICS 541512 – Computer Systems Design Services478 active
• NAICS 541380 – Testing Laboratories and Services330 active
• NAICS 541620 – Environmental Consulting Services301 active
• NAICS 541690 – Other Scientific and Technical Consulting Services194 active
• NAICS 541714 – Research and Development in Biotechnology (except Nanobiotechnology)159 active
• NAICS 541614 – Process, Physical Distribution, and Logistics Consulting Services140 active
• NAICS 541370 – Surveying and Mapping (except Geophysical) Services111 active
• NAICS 541810 – Advertising Agencies101 active
• NAICS 541720 – Research and Development in the Social Sciences and Humanities93 active
• NAICS 541930 – Translation and Interpretation Services84 active
• NAICS 541350 – Building Inspection Services69 active
• NAICS 541613 – Marketing Consulting Services67 active
• NAICS 541310 – Architectural Services51 active
• NAICS 541910 – Marketing Research and Public Opinion Polling50 active
• NAICS 541430 – Graphic Design Services46 active
• NAICS 541513 – Computer Facilities Management Services45 active
• NAICS 541211 – Offices of Certified Public Accountants35 active
• NAICS 541191 – Title Abstract and Settlement Offices33 active
• NAICS 541219 – Other Accounting Services32 active
• NAICS 541820 – Public Relations Agencies30 active
• NAICS 541612 – Human Resources Consulting Services29 active
• NAICS 541360 – Geophysical Surveying and Mapping Services29 active
• NAICS 541940 – Veterinary Services21 active
• NAICS 541850 – Indoor and Outdoor Display Advertising20 active
• NAICS 541420 – Industrial Design Services20 active
• NAICS 541618 – Other Management Consulting Services14 active
• NAICS 541110 – Offices of Lawyers13 active
• NAICS 541410 – Interior Design Services10 active
• NAICS 541713 – Research and Development in Nanotechnology9 active
• NAICS 541214 – Payroll Services8 active
• NAICS 541890 – Other Services Related to Advertising8 active
• NAICS 541922 – Commercial Photography8 active
• NAICS 541199 – All Other Legal Services8 active
• NAICS 541830 – Media Buying Agencies5 active
• NAICS 541490 – Other Specialized Design Services5 active
• NAICS 541320 – Landscape Architectural Services5 active
• NAICS 541340 – Drafting Services3 active