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Professional, scientific, and technical services
Data based on the 2004 Nonemployer Statistics. Includes only firms subject to federal income tax. Introductory text includes scope and methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
|54||Professional, scientific, and technical services||26,453||889,893|
|541||Professional, scientific, and technical services||26,453||889,893|
|5412||Accounting, tax preparation, bookkeeping, and payroll services||3,872||64,294|
|54121||Accounting, tax preparation, bookkeeping, and payroll services||3,872||64,294|
|541211||Offices of certified public accountants||418||15,925|
|541213||Tax preparation services||1,158||15,267|
|541219||Other accounting services||2,231||31,447|
|5413||Architectural, engineering, and related services||3,118||106,917|
|54132||Landscape architectural services||686||16,908|
|54135||Building inspection services||152||4,451|
|54136||Geophysical surveying and mapping services||49||1,392|
|54137||Surveying and mapping (except geophysical) services||207||4,583|
|5414||Specialized design services||1,286||39,998|
|5415||Computer systems design and related services||2,414||87,721|
|54151||Computer systems design and related services||2,414||87,721|
|5416||Management, scientific, and technical consulting services||3,604||135,586|
|5417||Scientific research and development services||292||8,742|
|5418||Advertising and related services||1,161||61,338|
|5419||Other professional, scientific, and technical services||8,015||249,257|
|54191||Marketing research and public opinion polling||164||4,395|
|54193||Translation and interpretation sevices||176||2,951|
|54199||All other professional, scientific, and technical services||6,573||214,649|
|Top||All-sector table||Data in formats for downloading|