Velarion Records

Professional Employer Organizations in Williamson County, TN: 10 establishments

Professional Employer Organizations, NAICS 561330. 686 federal records on file in Williamson County, 5 programs (why shown together). Williamson County is 9th of 93 Tennessee counties with records in more than one program.

Establishments in this industry in Williamson County 10

Employees in mid-March: 1,221 · First-quarter payroll: $17,446 thousand · Annual payroll: $67,433 thousand · By size: 3 with 100 to 249 employees.

Hospitals filing a Medicare cost report in Williamson County 3

Nursing facilities in Williamson County 5

Hazardous-waste handlers in Williamson County 91

5 large quantity generators · 13 small quantity generators · 29 with at least one violation on record.

Clean Air Act facilities in Williamson County 32

1 classified as major sources · the county is in a designated nonattainment area.

Motor carriers in Williamson County 555

Other industries in Williamson County

Programs in Williamson County

Every federal record in Williamson County → All Tennessee counties →

Census CBP 2022, federal files read 2026-09-15: method