Velarion Records

County industry · Massachusetts

Engineering Services in Middlesex County, MA: 485 establishments

The U.S. Census Bureau counts 485 establishments in this industry in Middlesex County, employing 12,684 people in mid-March, on an annual payroll of $1,620,208 thousand. Engineering Services is filed by the Census under the six-digit industry code NAICS 541330, 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, identified by federal information processing code 25017, holds 13554 federal facility and compliance records for the industry code NAICS 541330. These records derive from 5 distinct federal programs. The Census counts 485 establishments in this industry within the county, a total that matches the 485 records counted on this page. As of the 2022 Census vintage, these 485 establishments employed 12684 people in mid-March. The annual payroll for this sector was 1620208 thousand dollars, while first-quarter payroll was 401180 thousand dollars. The county carries records from 5 programs and holds position 1 among its state's counties carrying records. There are 14 counties in this state carrying records in more than one program. The 2022 Census vintage provides the source for these employment and establishment counts. No change in figures is stated in the provided data. These records document specific facility types, including 21 Hospitals filing a Medicare cost report, 72 Nursing facilities, and 5019 Hazardous-waste handlers. Additional categories include 932 Clean Air Act facilities and 7510 Motor carriers. The distribution of establishments varies by size, with 234 having fewer than 5 employees and 17 having 100 to 249 employees. This data offers a snapshot of federal regulatory presence and economic activity for this specific industry code within the county.

Establishments in this industry in Middlesex County 485

12,684 employees in mid-March · a first-quarter payroll of $401,180 thousand · an annual payroll of $1,620,208 thousand · establishments by size: 234 with fewer than 5 employees, 80 with 5 to 9 employees, 69 with 10 to 19 employees, 45 with 20 to 49 employees, 30 with 50 to 99 employees, 17 with 100 to 249 employees, 6 with 250 to 499 employees, 4 with 500 to 999 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.