1997 Economic Census:
Professional, Scientific, and Technical Services
Delaware County, PA


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 1,417 1,876,098 669,177 13,750
541 Professional, scientific, & technical services Taxable 1,417 1,876,098 669,177 13,750

 

 

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 1,417 1,876,098 669,177 13,750
NAICS
code		 Description Estab-
lish-
ments		 Receipts
($1,000)		 Annual
payroll
($1,000)		 Paid
employees
541 Professional, scientific, & technical services Taxable 1,417 1,876,098 669,177 13,750
5411 Legal services Taxable 364 153,377 57,758 1,383
54111 Offices of lawyers Taxable 343 146,841 55,815 1,312
5411101 Offices of lawyers (except legal aid societies) Taxable 343 146,841 55,815 1,312
54119 Other legal services Taxable 21 6,536 1,943 71
541191 Title abstract & settlement offices Taxable 16 5,358 1,606 62
5412 Accounting, tax return prep, bookkeeping, & payroll services Taxable 190 129,510 50,363 1,462
54121 Accounting, tax return prep, bookkeeping, & payroll services Taxable 190 129,510 50,363 1,462
541211 Offices of certified public accountants Taxable 115 94,855 30,806 814
541213 Tax return preparation services Taxable 19 3,608 1,366 256
541219 Other accounting services Taxable 47 19,889 9,753 293
5413 Architectural, engineering, & related services Taxable 173 125,131 53,803 1,103
54131 Architectural services Taxable 33 14,844 5,429 125
54132 Landscape Architectural Services (not covered in the Economic Census) N N N N
54133 Engineering services Taxable 114 101,580 44,979 874
54135 Building inspection services Taxable 10 D D (20-99)
5414 Specialized design services Taxable 67 43,344 12,366 387
54141 Interior design services Taxable 26 D D (20-99)
54142 Industrial design services Taxable 3 D D (100-249)
54143 Graphic design services Taxable 35 20,061 4,355 116
5414301 Graphic design services (except commercial art & medical artists) Taxable 30 D D (100-249)
5414302 Commercial art Taxable 5 D D (1-19)
54149 Other specialized design services Taxable 3 D D (1-19)
5415 Computer systems design & related services Taxable 209 500,914 196,870 3,232
541511 Custom computer programming services Taxable 94 184,545 95,763 1,621
541512 Computer systems design services Taxable 77 192,860 74,140 1,115
5415121 Computer systems integrators Taxable 20 75,801 27,008 513
5415122 Computer systems consultants (except systems integrators) Taxable 57 117,059 47,132 602
541513 Computer facilities management services Taxable 7 D D (250-499)
541519 Other computer related services Taxable 31 D D (100-249)
5416 Management, scientific, & technical consulting services Taxable 244 701,187 219,994 3,582
54161 Management consulting services Taxable 199 669,374 203,947 3,222
541611 Administrative management & general management consulting service Taxable 86 568,688 157,062 2,702
541612 Human resources & executive search consulting services Taxable 64 45,430 17,819 290
5416121 Actuarial consulting Taxable 6 D D (20-99)
5416122 Executive placement services Taxable 41 D D (100-249)
5416123 Human resources & personnel management consulting Taxable 17 D D (20-99)
541613 Marketing consulting services Taxable 28 D D (20-99)
541614 Process, physical distribution, & logistics consulting services Taxable 16 D D (20-99)
541618 Other management consulting services Taxable 5 D D (20-99)
54162 Environmental consulting services Taxable 21 24,976 11,443 255
54169 Other scientific & technical consulting services Taxable 24 6,837 4,604 105
5417 Scientific research & development services Taxable 24 52,320 18,504 360
54171 R&D in the physical, engineering, & life sciences Taxable 21 51,794 18,269 351
5417102 Research & development in the life sciences Taxable 10 41,758 14,105 270
5418 Advertising & related services Taxable 93 95,488 25,929 608
54181 Advertising agencies Taxable 32 12,613 4,451 102
54184 Media representatives Taxable 9 D D (20-99)
5418402 Publishers' advertising representatives Taxable 5 D D (1-19)
54186 Direct mail advertising Taxable 20 50,512 14,640 352
54189 Other services related to advertising Taxable 20 13,829 3,611 96
5418902 Advertising specialties goods distributor Taxable 9 8,964 1,235 54
5418903 Sign painting & lettering shop Taxable 8 D D (1-19)
5419 Other professional, scientific, & technical services Taxable 53 74,827 33,590 1,633
54191 Marketing research & public opinion polling Taxable 21 62,319 30,495 1,481
54192 Photographic services Taxable 27 10,800 2,742 135
541921 Photographic studios, portrait Taxable 21 9,544 2,503 120
54194 Veterinary Services (not covered in the Economic Census) N N N N
D = Withheld to avoid disclosure; N = Not available

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Source: 1997 Economic Census

Last modified: 2/ 7/01   Questions?