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Statistics of U.S. Businesses: 2007:
NAICS 54 - Professional, scientific, & technical services
Pennsylvania

By industry
 
Pennsylvania - Professional, scientific, & technical services - by Employment Size of Enterprise
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.
Employment size of enterprise Firms Estab-
lish-
ments
Paid
employees
Annual
payroll
($1,000)
Receipts
($1,000)
All firms 28,141 30,417 320,169 20,303,193 57,122,792
Firms with 1 to 4 employees (or with no employees as of Mar 12) 18,714 18,720 29,968 1,462,223 4,888,348
Firms with 5 to 9 employees 3,967 3,986 26,010 1,293,098 3,455,404
Firms with 10 to 19 employees 2,436 2,512 31,727 1,754,676 4,281,331
Firms with 20 to 99 employees 1,964 2,427 67,244 4,294,794 9,911,522
Firms with 100 to 499 employees 525 788 47,227 3,186,660 7,531,546
Firms with 500 employees or more 535 1,984 117,993 8,311,742 27,054,641

 
 
Pennsylvania - Professional, scientific, and technical services - by Year
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
Year Firms by employment size of enterprise Paid employees by employment size of enterprise
Total20 + 100 +500 + Total20 + 100 +500 +
link to 2008 detail 2008 27,538 10.7% 3.7% 1.9% 313,614 72.6% 51.6% 36.8%
link to 2007 detail 2007 28,141 10.7% 3.8% 1.9% 320,169 72.6% 51.6% 36.9%
link to 2006 detail 2006 27,835 10.4% 3.7% 1.9% 316,047 72.5% 51.4% 36.2%
link to 2005 detail 2005 27,832 10.0% 3.5% 1.8% 304,291 71.9% 51.0% 35.5%
link to 2004 detail 2004 27,250 10.2% 3.5% 1.8% 308,253 72.6% 52.0% 37.0%
link to 2003 detail 2003 26,808 10.2% 3.5% 1.8% 305,644 72.6% 52.6% 38.4%
link to 2002 detail 2002 26,636 10.3% 3.4% 1.7% 284,647 70.9% 48.6% 32.9%
link to 2001 detail 2001 25,725 10.2% 3.4% 1.7% 302,487 72.6% 51.8% 37.1%
link to 2000 detail 2000 25,362 10.2% 3.4% 1.7% 295,444 72.7% 52.1% 37.1%
link to 1999 detail 1999 24,784 10.0% 3.3% 1.7% 284,105 72.1% 51.8% 36.4%
link to 1998 detail 1998 24,231 9.8% 3.2% 1.6% 266,932 71.3% 50.9% 36.8%

 
 
Pennsylvania - Professional, scientific, & 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.
NAICS
code
Industry title
(with link to definition)
Firms by employment size of enterprise Paid employees by employment size of enterprise
Total20 + 100 +500 + Total20 + 100 +500 +
54 Professional, scientific, & technical services 28,141 10.7% 3.8% 1.9% 320,169 72.6% 51.6% 36.9%
541 Professional, scientific, & technical services 28,141 10.7% 3.8% 1.9% 320,169 72.6% 51.6% 36.9%

All-sector table By industry

Source:
Statistics of U.S. Businesses Questions?