Velarion Records

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) in Maricopa County, AZ: 131 establishments

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology), NAICS 541715. 23,323 federal records on file in Maricopa County, 5 programs (why shown together). Maricopa County is 1st of 15 Arizona counties with records in more than one program.

Establishments in this industry in Maricopa County 131

Employees in mid-March: 10,689 · First-quarter payroll: $450,016 thousand · Annual payroll: $1,667,951 thousand · By size: 81 with fewer than 5 employees, 20 with 5 to 9 employees, 7 with 10 to 19 employees, 6 with 20 to 49 employees, 9 with 50 to 99 employees, 4 with 100 to 249 employees.

Hospitals filing a Medicare cost report in Maricopa County 80

Nursing facilities in Maricopa County 77

Hazardous-waste handlers in Maricopa County 2,366

147 large quantity generators · 542 small quantity generators · 4 treatment, storage or disposal facilities · 404 with at least one violation on record.

Clean Air Act facilities in Maricopa County 256

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

Motor carriers in Maricopa County 20,544

Other industries in Maricopa County

Programs in Maricopa County

Every federal record in Maricopa County → All Arizona counties →

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