Velarion Records

County industry · Massachusetts

All Other Professional, Scientific, and Technical Services in Middlesex County, MA: 195 establishments

The U.S. Census Bureau counts 195 establishments in this industry in Middlesex County, employing 1,335 people in mid-March, on an annual payroll of $157,740 thousand. All Other Professional, Scientific, and Technical Services is filed by the Census under the six-digit industry code NAICS 541990, which is the code in this page’s address. Beside it, 13,554 federal facility and compliance records are on file in Middlesex County across 5 programs — collected by other agencies under other statutes and shown together because they describe the same place. By federal records on file, Middlesex County is the 1st of 14 Massachusetts counties carrying records in more than one program.

What this page shows

Middlesex County, Massachusetts, holds 13554 federal records tied to the industry code NAICS 541990. These records derive from 5 distinct federal programs. The Census counts 195 establishments in this industry within the county during the 2022 vintage. These establishments employed 1335 people as of mid-March. The annual payroll for these workers totals 157740 thousands of dollars. The first-quarter payroll stands at 38241 thousands of dollars. No specific change is stated in the provided figures. Federal facility and compliance records on file in this county number 13554. This county holds the position of 1 among its state's counties carrying records. Fourteen counties in this state carry records in more than one program. The 195 establishments include 155 with fewer than 5 employees. Nineteen establishments have 5 to 9 employees. Seven have 10 to 19 employees. Six have 20 to 49 employees. Four have 50 to 99 employees. Four have 100 to 249 employees. The federal information processing code for this county is 25017.

Establishments in this industry in Middlesex County 195

1,335 employees in mid-March · a first-quarter payroll of $38,241 thousand · an annual payroll of $157,740 thousand · establishments by size: 155 with fewer than 5 employees, 19 with 5 to 9 employees, 7 with 10 to 19 employees, 6 with 20 to 49 employees, 4 with 50 to 99 employees, 4 with 100 to 249 employees.

Hospitals filing a Medicare cost report in Middlesex County 21

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Nursing facilities in Middlesex County 72

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Hazardous-waste handlers in Middlesex County 5,019

168 large quantity generators · 1,145 small quantity generators · 3 treatment, storage or disposal facilities · 755 with at least one violation on record.

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Clean Air Act facilities in Middlesex County 932

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

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Motor carriers in Middlesex County 7,510

Other industries recorded in Middlesex County

Programs side by side

Every federal record in Middlesex County → All Massachusetts counties →

Other public records in Massachusetts

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

County business counts from the U.S. Census Bureau’s County Business Patterns, 2022 county file. The Census publishes a cell only where three or more establishments are counted, which is its own suppression floor and this property’s page floor alike.