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Summary and Legal Form of Organization for the United States |

|
NAICS Code |
Description | Nonemployers | |
|---|---|---|---|
|
Establish- ments |
Receipts ($1,000) |
||
| 54 | Professional, scientific, and technical services | All Establishments | 2,552,880 | 96,395,283 | Individual Proprietorships | 2,319,962 | 72,204,818 | Corporations | 170,679 | 15,946,494 | Partnerships | 62,239 | 8,243,971 |
| 541 | Professional, scientific, and technical services | All Establishments | 2,552,880 | 96,395,283 | Individual Proprietorships | 2,319,962 | 72,204,818 | Corporations | 170,679 | 15,946,494 | Partnerships | 62,239 | 8,243,971 |
| 5411 | Legal services | All Establishments | 227,216 | 12,898,724 | Individual Proprietorships | 211,032 | 10,691,000 | Corporations | 11,029 | 1,179,479 | Partnerships | 5,155 | 1,028,245 |
| 5412 | Accounting, tax preparation , bookkeeping, and payroll services | All Establishments | 324,676 | 6,423,412 | Individual Proprietorships | 308,152 | 5,181,967 | Corporations | 11,234 | 712,015 | Partnerships | 5,290 | 529,430 |
| 54121 | Accounting, tax preparation, bookkeeping, and payroll services | All Establishments | 324,676 | 6,423,412 | Individual Proprietorships | 308,152 | 5,181,967 | Corporations | 11,234 | 712,015 | Partnerships | 5,290 | 529,430 |
| 541211 | Offices of certified public accountants | All Establishments | 38,428 | 1,618,885 | Individual Proprietorships | 33,834 | 1,049,978 | Corporations | 2,980 | 272,403 | Partnerships | 1,614 | 296,504 |
| 541213 | Tax preparation services | All Establishments | 78,599 | 1,132,625 | Individual Proprietorships | 75,199 | 951,998 | Corporations | 2,093 | 115,870 | Partnerships | 1,307 | 64,757 |
| 541214 | Payroll services | All Establishments | 4,002 | 86,877 | Individual Proprietorships | 3,545 | 42,985 | Corporations | 346 | 34,206 | Partnerships | 111 | 9,686 |
| 541219 | Other accounting services | All Establishments | 203,647 | 3,585,025 | Individual Proprietorships | 195,574 | 3,137,006 | Corporations | 5,815 | 289,536 | Partnerships | 2,258 | 158,483 |
| 5413 | Architectural, engineering, and related services | All Establishments | 208,781 | 8,560,053 | Individual Proprietorships | 189,086 | 6,349,980 | Corporations | 14,847 | 1,439,006 | Partnerships | 4,848 | 771,067 |
| 54131 | Architectural services | All Establishments | 44,578 | 2,303,752 | Individual Proprietorships | 40,063 | 1,681,044 | Corporations | 3,183 | 381,055 | Partnerships | 1,332 | 241,653 |
| 54132 | Landscape architectural services | All Establishments | 27,513 | 869,362 | Individual Proprietorships | 25,819 | 696,015 | Corporations | 1,120 | 123,591 | Partnerships | 574 | 49,756 |
| 54133 | Engineering services | All Establishments | 88,463 | 3,990,667 | Individual Proprietorships | 78,914 | 2,911,262 | Corporations | 7,509 | 695,576 | Partnerships | 2,040 | 383,829 |
| 54134 | Drafting services | All Establishments | 23,932 | 529,270 | Individual Proprietorships | 22,884 | 464,523 | Corporations | 774 | 43,889 | Partnerships | 274 | 20,858 |
| 54135 | Building inspection services | All Establishments | 10,158 | 320,417 | Individual Proprietorships | 8,800 | 248,820 | Corporations | 1,131 | 55,512 | Partnerships | 227 | 16,085 |
| 54136 | Geophysical surveying and mapping services | All Establishments | 3,030 | 139,766 | Individual Proprietorships | 2,683 | 97,667 | Corporations | 244 | 27,991 | Partnerships | 103 | 14,108 |
| 54137 | Surveying and mapping (except geophysical) services | All Establishments | 8,651 | 291,561 | Individual Proprietorships | 7,917 | 204,910 | Corporations | 549 | 60,478 | Partnerships | 185 | 26,173 |
| 54138 | Testing laboratories | All Establishments | 2,456 | 115,258 | Individual Proprietorships | 2,006 | 45,739 | Corporations | 337 | 50,914 | Partnerships | 113 | 18,605 |
| 5414 | Specialized design services | All Establishments | 146,217 | 5,073,466 | Individual Proprietorships | 135,785 | 4,098,599 | Corporations | 7,337 | 658,991 | Partnerships | 3,095 | 315,876 |
| 5415 | Computer systems design and related services | All Establishments | 278,799 | 10,490,575 | Individual Proprietorships | 233,133 | 6,482,281 | Corporations | 34,256 | 2,851,608 | Partnerships | 11,410 | 1,156,686 |
| 54151 | Computer systems design and related services | All Establishments | 278,799 | 10,490,575 | Individual Proprietorships | 233,133 | 6,482,281 | Corporations | 34,256 | 2,851,608 | Partnerships | 11,410 | 1,156,686 |
| 5416 | Management, scientific, and technical consulting services | All Establishments | 464,605 | 18,637,115 | Individual Proprietorships | 425,540 | 14,775,042 | Corporations | 27,823 | 2,303,429 | Partnerships | 11,242 | 1,558,644 |
| 5417 | Scientific research and development services | All Establishments | 24,682 | 799,330 | Individual Proprietorships | 22,356 | 531,373 | Corporations | 1,678 | 181,138 | Partnerships | 648 | 86,819 |
| 5418 | Advertising and related services | All Establishments | 107,654 | 5,494,827 | Individual Proprietorships | 93,087 | 3,401,314 | Corporations | 10,931 | 1,534,333 | Partnerships | 3,636 | 559,180 |
| 5419 | Other professional, scientific, and technical services | All Establishments | 770,250 | 28,017,781 | Individual Proprietorships | 701,791 | 20,693,262 | Corporations | 51,544 | 5,086,495 | Partnerships | 16,915 | 2,238,024 |
| 54191 | Marketing research and public opinion polling | All Establishments | 22,369 | 820,559 | Individual Proprietorships | 20,170 | 550,418 | Corporations | 1,679 | 178,843 | Partnerships | 520 | 91,298 |
| 54192 | Photographic services | All Establishments | 71,950 | 2,049,919 | Individual Proprietorships | 68,016 | 1,765,557 | Corporations | 2,768 | 204,439 | Partnerships | 1,166 | 79,923 |
| 54193 | Translation and interpretation sevices | All Establishments | 27,289 | 555,860 | Individual Proprietorships | 26,589 | 507,333 | Corporations | 492 | 30,599 | Partnerships | 208 | 17,928 |
| 54194 | Veterinary services | All Establishments | 12,057 | 593,246 | Individual Proprietorships | 11,166 | 385,200 | Corporations | 687 | 152,794 | Partnerships | 204 | 55,252 |
| 54199 | All other professional, scientific, and technical services | All Establishments | 636,585 | 23,998,197 | Individual Proprietorships | 575,850 | 17,484,754 | Corporations | 45,918 | 4,519,820 | Partnerships | 14,817 | 1,993,623 |
| Top | All-sector table | Data in formats for downloading |
Data released: May 21, 2004
Page display revised: December 15, 2004