Standard Industrial Code Divisions

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Major Group: 87—Engineering, Accounting, Research, Management, And Related Services

This major group includes establishments primarily engaged in providing engineering, architectural, and surveying services; accounting, auditing, and bookkeeping services; research, development, and testing services; and management and public relations services.

Codes Titles Total Marketable US Businesses
Industry Group 871: Engineering, Architectural, And Surveying
8711Engineering Services95,936
8712Architectural Services39,320
8713Surveying Services12,260
Industry Group 872: Accounting, Auditing, And Bookkeeping Services
8721Accounting, Auditing, and Bookkeeping Services127,184
Industry Group 873: Research, Development, And Testing Services
8731Commercial Physical and Biological Research24,706
8732Commercial Economic, Sociological, and Educational Research13,194
8733Noncommercial Research Organizations17,698
8734Testing Laboratories17,313
Industry Group 874: Management And Public Relations Services
8741Management Services154,451
8742Management Consulting Services302,037
8743Public Relations Services14,571
8744Facilities Support Management Services5,021
8748Business Consulting Services, Not Elsewhere Classified417,045

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