541 Professional, Scientific, and
Technical Services
5411 Legal Services
- 54111 Offices of Lawyers
- 54112 Offices of Notaries
- 54119 Other Legal Services
- 541191 Title Abstract and Settlement Offices
- 541199 All Other Legal Services
5412 Accounting, Tax Preparation, Bookkeeping,
and Payroll Services
- 54121 Accounting, Tax Preparation, Bookkeeping,
and Payroll Services
- 541211 Offices of Certified Public Accountants
- 541213 Tax Preparation Services
- 541214 Payroll Services
- 541219 Other Accounting Services
5413 Architectural, Engineering, and Related Services
- 54131 Architectural Services
- 54132 Landscape Architectural Services
- 54133 Engineering Services
- 54134 Drafting Services
- 54135 Building Inspection Services
- 54136 Geophysical Surveying and Mapping Services
- 54137 Surveying and Mapping (except Geophysical)
Services
- 54138 Testing Laboratories
5414 Specialized Design Services
- 54141 Interior Design Services
- 54142 Industrial Design Services
- 54143 Graphic Design Services
- 54149 Other Specialized Design Services
5415 Computer Systems Design and Related Services
- 54151 Computer Systems Design and Related Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
5416 Management, Scientific, and Technical Consulting
Services
- 54161 Management Consulting Services
- 541611 Administrative Management and General
Management Consulting Services
- 541612 Human Resources and Executive Search Consulting
Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics
Consulting Services
- 541618 Other Management Consulting Services
- 54162 Environmental Consulting Services
- 54169 Other Scientific and Technical Consulting
Services
5417 Scientific Research and Development Services
- 54171 Research and Development in the Physical,
Engineering, and Life Sciences
- 54172 Research and Development in the Social
Sciences and Humanities
5418 Advertising and Related Services
- 54181 Advertising Agencies
- 54182 Public Relations Agencies
- 54183 Media Buying Agencies
- 54184 Media Representatives
- 54185 Display Advertising
- 54186 Direct Mail Advertising
- 54187 Advertising Material Distribution Services
- 54189 Other Services Related to Advertising
5419 Other Professional, Scientific, and Technical
Services
- 54191 Marketing Research and Public Opinion Polling
- 54192 Photographic Services
- 541921 Photography Studios, Portrait
- 541922 Commercial Photography
- 54193 Translation and Interpretation Services
- 54194 Veterinary Services
- 54199 All Other Professional, Scientific, and
Technical Services