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2002 Economic Census
Bridge Between 2002 NAICS and 1997 NAICS (Table 1)
Professional, Scientific, and Technical Services

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Professional, Scientific, and Technical Services - by subsector
Table includes only establishments of firms with payroll. Table description discusses features and symbols. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
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bridge		 2002
NAICS
code		 Description Estab-
lish-
ments		 Receipts
($1,000) 		Annual
payroll
($1,000)		 Paid
employees
  54 Professional, scientific, and technical services 739,592 867,813,273 369,625,454 6,977,999
Go to detail 541 Professional, scientific, and technical services 739,592 867,813,273 369,625,454 6,977,999

 

 

Professional, Scientific, and Technical Services - by industry
Table includes only establishments of firms with payroll. Table description discusses features and symbols. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
2002
NAICS
code		 1997
NAICS
code		 Pt. Description Estab-
lish-
ments		 Receipts Annual
payroll
($1,000)		 Paid
employees
($1,000)(Pct)
541   Professional, scientific, and technical services 739,592 867,813,273   369,625,454 6,977,999
5416   Management, scientific, and technical consulting services 116,218 106,003,980   42,954,098 741,825
54161   Management consulting services 93,602 91,464,208   37,357,344 629,772
541614 Not Comparable   Process, physical distribution, & logistics consulting services 5,306 6,906,314 100.0 2,193,069 43,928
  all of 541614   Process, physical distribution, & logistics consulting services 2,743 5,178,040 75.0 1,600,440 30,787
  51% of 541618   Other management consulting services (Process, physical distribution, & logistics consulting services) 2,563 1,728,274 25.0 592,629 13,141
541618 Not Comparable   Other management consulting services 4,762 1,678,787 100.0 606,406 13,813
  49% of 541618   Other management consulting services (pt) 4,762 1,678,787 100.0 606,406 13,813
54169   Other scientific and technical consulting services 14,079 7,606,360   2,925,761 54,829
541690 Not Comparable   Other scientific & technical consulting services 14,079 7,606,360 100.0 2,925,761 54,829
  94% of 541690 Other scientific & technical consulting services (pt) 14,079 7,606,360 100.0 2,925,761 54,829
  541690 pt     Economic and related consulting services 7,634 3,656,924   1,334,483 23,509
  541690 pt     Scientific and related consulting services (except economic, environmental, actuarial and meteorological) 6,445 3,949,436   1,591,278 31,320
5419   Other professional, scientific, and technical services 40,891 25,077,223   8,190,692 269,697
54199   All other professional, scientific, and technical services 15,115 6,770,011   2,184,694 57,981
541990 Not Comparable   All other professional, scientific, & technical services 15,115 6,770,011 100.0 2,184,694 57,981
  6% of 541690   Other scientific & technical consulting services (Meterological services (weather forecasting)) 168 460,417 6.8 135,385 2,812
  all of 541990   All other professional, scientific, & technical services (All other professional, scientific, and technical services) 14,947 6,309,594 93.2 2,049,309 55,169

Symbol for comparable categories (Bridge complete.) Comparable NAICS 2002 and NAICS 1997 have the same content.
Symbol for almost comparable categories (Drawbridge slightly open.) Almost comparable Sales or receipts from NAICS 1997 are within 3% of NAICS 2002 sales or receipts.
Symbol for noncomparable categories (Drawbridge open.) Not comparable NAICS 2002 sales or receipts cannot be estimated within 3% from NAICS 1997 data.
 
Summation symbol Sum of 2002 NAICS parts listed below the symbol
2002 NAICS change Change documented in the 2002 NAICS Manual. Industries without this symbol reflect features of NAICS 1997 introduced too late for implementation in the 1997 Economic Census, which thus are introduced for the first time in the 2002 Economic Census.


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Source: 2002 Economic Census, Bridge Between 2002 NAICS and 1997 NAICS   Questions?