Velarion Records

County industry · Maryland

Other Scientific and Technical Consulting Services in Frederick County, MD: 38 establishments

The U.S. Census Bureau counts 38 establishments in this industry in Frederick County, employing 322 people in mid-March, on an annual payroll of $32,262 thousand. Other Scientific and Technical Consulting Services is filed by the Census under the six-digit industry code NAICS 541690, which is the code in this page’s address. Beside it, 3,145 federal facility and compliance records are on file in Frederick 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, Frederick County is the 6th of 24 Maryland counties carrying records in more than one program.

What this page shows

The page details Frederick County, Maryland, identified by the federal information processing code 24021. It lists the industry code NAICS 541690 alongside 3145 federal facility and compliance records on file. The Census counts 38 establishments in this industry for the 2022 vintage. These establishments employ 322 people, with an annual payroll of 32262 thousand dollars. First-quarter payroll for the same period is 7969 thousand dollars. Of the 38 establishments, 31 have fewer than 5 employees, while 4 have between 20 and 49 employees. The records originate from 5 federal programs. In the state, 24 counties carry records in more than one program. Frederick County holds the 6th position among its state's counties carrying records. The federal files include 383 Clean Air Act facilities. There are also 2347 motor carriers on record. These figures provide a snapshot of federal regulatory presence and economic activity. They allow for the observation of local industry scale relative to state-level data points. The data reflects specific employment and payroll totals without additional commentary.

Establishments in this industry in Frederick County 38

322 employees in mid-March · a first-quarter payroll of $7,969 thousand · an annual payroll of $32,262 thousand · establishments by size: 31 with fewer than 5 employees, 4 with 20 to 49 employees.

Hospitals filing a Medicare cost report in Frederick County 1

Nursing facilities in Frederick County 8

Open the full nursing facilities listing →

Hazardous-waste handlers in Frederick County 406

44 large quantity generators · 71 small quantity generators · 34 with at least one violation on record.

Open the full hazardous-waste handlers listing →

Clean Air Act facilities in Frederick County 383

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

Open the full clean air act facilities listing →

Motor carriers in Frederick County 2,347

Other industries recorded in Frederick County

Programs side by side

Every federal record in Frederick County → All Maryland counties →

Other public records in Maryland

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.

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