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Professional, scientific, and technical services in Pennsylvania
NAICS sector 54. Census Bureau County Business Patterns.
Establishments
30,357
Employees
378,845
Annual payroll
$38.0B
Source: U.S. Census Bureau, County Business Patterns. Establishments with paid employees only. Some county figures are withheld by the Census Bureau to protect confidentiality, so county rows may not sum to the state total.