1997 Economic Census:
Professional, Scientific, and Technical Services
Illinois


These data are from the 1997 and 2002 Economic Censuses.
For more recent data, see the current Industry Statistics Sampler.
 
Professional, Scientific, and Technical Services by Subsector
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
More
data
NAICS
code
Description Estab-
lish-
ments
Receipts
($1,000)
Annual
payroll
($1,000)
Paid
employees
  54 Professional, scientific, & technical services Taxable 30,378 33,855,146 13,105,446 274,714
Exempt 194 1,145,503 461,034 11,551
541 Professional, scientific, & technical services Taxable 30,378 33,855,146 13,105,446 274,714
Exempt 194 1,145,503 461,034 11,551

 

 

Professional, Scientific, and Technical Services by Industry
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS
code
Description Estab-
lish-
ments
Receipts
($1,000)
Annual
payroll
($1,000)
Paid
employees
54 Professional, scientific, & technical services Taxable 30,378 33,855,146 13,105,446 274,714
Exempt 194 1,145,503 461,034 11,551
NAICS
code
Description Estab-
lish-
ments
Receipts
($1,000)
Annual
payroll
($1,000)
Paid
employees
541 Professional, scientific, & technical services Taxable 30,378 33,855,146 13,105,446 274,714
Exempt 194 1,145,503 461,034 11,551
5411 Legal services Taxable 7,785 7,189,254 2,818,596 51,486
Exempt 98 54,250 30,423 857
54111 Offices of lawyers Taxable 7,455 7,022,665 2,754,472 49,232
Exempt 98 54,250 30,423 857
5411101 Offices of lawyers (except legal aid societies) Taxable 7,455 7,022,665 2,754,472 49,232
5411102 Legal aid societies & similar legal services Exempt 98 54,250 30,423 857
54119 Other legal services Taxable 330 166,589 64,124 2,254
541191 Title abstract & settlement offices Taxable 276 151,875 58,640 2,059
541199 All other legal services Taxable 54 14,714 5,484 195
5412 Accounting, tax return prep, bookkeeping, & payroll services Taxable 4,257 3,469,364 1,441,853 44,700
54121 Accounting, tax return prep, bookkeeping, & payroll services Taxable 4,257 3,469,364 1,441,853 44,700
541211 Offices of certified public accountants Taxable 2,333 2,522,455 996,766 22,681
541213 Tax return preparation services Taxable 484 90,106 33,211 7,282
541214 Payroll services Taxable 130 545,199 274,642 9,342
541219 Other accounting services Taxable 1,310 311,604 137,234 5,395
5413 Architectural, engineering, & related services Taxable 3,634 4,668,540 1,900,001 40,670
54131 Architectural services Taxable 1,023 772,167 326,319 7,015
54132 Landscape Architectural Services (not covered in the Economic Census) N N N N
54133 Engineering services Taxable 1,960 3,380,960 1,330,332 27,077
54134 Drafting services Taxable 92 29,883 15,031 444
54135 Building inspection services Taxable 130 30,310 11,365 374
54136 Geophysical surveying & mapping services Taxable 9 1,607 520 38
54137 Surveying & mapping (except geophysical) services Taxable 212 83,185 45,892 1,404
54138 Testing laboratories Taxable 208 370,428 170,542 4,318
5414 Specialized design services Taxable 1,709 993,333 305,173 7,656
54141 Interior design services Taxable 533 266,766 68,911 1,978
54142 Industrial design services Taxable 77 43,832 13,884 279
54143 Graphic design services Taxable 1,071 674,136 220,128 5,282
5414301 Graphic design services (except commercial art & medical artists) Taxable 918 607,544 200,345 4,762
5414302 Commercial art Taxable 151 D D (500-999)
5414303 Medical artists Taxable 2 D D (1-19)
54149 Other specialized design services Taxable 28 8,599 2,250 117
5415 Computer systems design & related services Taxable 4,355 6,685,770 2,428,875 41,999
541511 Custom computer programming services Taxable 1,895 2,129,410 1,087,432 18,345
541512 Computer systems design services Taxable 1,853 2,605,794 942,516 15,831
5415121 Computer systems integrators Taxable 480 1,493,522 576,864 9,528
5415122 Computer systems consultants (except systems integrators) Taxable 1,373 1,112,272 365,652 6,303
541513 Computer facilities management services Taxable 70 1,710,319 300,782 5,876
541519 Other computer related services Taxable 537 240,247 98,145 1,947
5416 Management, scientific, & technical consulting services Taxable 4,700 5,090,553 2,430,428 42,490
54161 Management consulting services Taxable 3,852 4,682,174 2,286,912 39,375
541611 Administrative management & general management consulting service Taxable 1,591 2,539,689 1,362,389 20,079
541612 Human resources & executive search consulting services Taxable 1,061 936,884 481,438 8,378
5416121 Actuarial consulting Taxable 49 70,296 35,095 459
5416122 Executive placement services Taxable 541 452,828 239,261 3,837
5416123 Human resources & personnel management consulting Taxable 471 413,760 207,082 4,082
541613 Marketing consulting services Taxable 870 801,959 270,719 8,059
541614 Process, physical distribution, & logistics consulting services Taxable 204 362,153 156,369 2,415
541618 Other management consulting services Taxable 126 41,489 15,997 444
54162 Environmental consulting services Taxable 257 146,771 50,783 1,388
54169 Other scientific & technical consulting services Taxable 591 261,608 92,733 1,727
5417 Scientific research & development services Taxable 208 393,855 117,692 2,850
Exempt 96 1,091,253 430,611 10,694
54171 R&D in the physical, engineering, & life sciences Taxable 163 338,706 99,133 2,110
Exempt 66 992,850 389,680 8,909
5417101 R&D in the physical & engineering sciences Taxable 98 195,522 66,348 1,162
Exempt 19 917,118 359,756 8,178
5417102 Research & development in the life sciences Taxable 65 143,184 32,785 948
Exempt 47 75,732 29,924 731
54172 Research & development in the social sciences & humanities Taxable 45 55,149 18,559 740
Exempt 30 98,403 40,931 1,785
5418 Advertising & related services Taxable 2,301 4,251,988 1,265,818 28,172
54181 Advertising agencies Taxable 789 1,546,315 689,790 10,904
54182 Public relations agencies Taxable 339 321,902 115,225 2,155
54183 Media buying services Taxable 47 38,529 17,135 443
54184 Media representatives Taxable 199 268,844 88,577 2,262
5418401 Radio & television advertising representatives Taxable 85 86,527 39,226 1,036
5418402 Publishers' advertising representatives Taxable 114 182,317 49,351 1,226
54185 Display advertising Taxable 128 295,767 48,254 2,276
5418501 Display advertising (except outdoor) Taxable 48 176,995 23,191 1,640
5418502 Outdoor advertising services Taxable 80 118,772 25,063 636
54186 Direct mail advertising Taxable 248 668,527 177,636 6,167
54187 Advertising material distribution services Taxable 32 87,732 13,815 472
54189 Other services related to advertising Taxable 519 1,024,372 115,386 3,493
5418901 Welcoming services Taxable 2 D D (1-19)
5418902 Advertising specialties goods distributor Taxable 297 941,746 90,101 2,064
5418903 Sign painting & lettering shop Taxable 169 33,976 9,914 466
5418909 All other advertising Taxable 51 D D (500-999)
5419 Other professional, scientific, & technical services Taxable 1,429 1,112,489 397,010 14,691
54191 Marketing research & public opinion polling Taxable 301 643,334 258,641 9,238
54192 Photographic services Taxable 925 344,933 96,851 4,238
541921 Photographic studios, portrait Taxable 634 166,109 47,391 2,763
541922 Commercial photography Taxable 291 178,824 49,460 1,475
54193 Translation & interpretation services Taxable 42 12,523 4,019 171
54194 Veterinary Services (not covered in the Economic Census) N N N N
54199 All other professional, scientific, & technical services Taxable 161 111,699 37,499 1,044
D = Withheld to avoid disclosure; N = Not available

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Source: 1997 Economic Census

Last modified: 2/ 6/01   Questions?