Velarion Records

County industry · Illinois

Custom Computer Programming Services in Cook County, IL: 1,336 establishments

The U.S. Census Bureau counts 1,336 establishments in this industry in Cook County, employing 27,799 people in mid-March, on an annual payroll of $3,722,477 thousand. Custom Computer Programming Services is filed by the Census under the six-digit industry code NAICS 541511, which is the code in this page’s address. Beside it, 31,165 federal facility and compliance records are on file in Cook 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, Cook County is the 1st of 102 Illinois counties carrying records in more than one program.

What this page shows

Cook County, Illinois, identified by federal information processing code 17031, holds 1336 records for the industry code NAICS 541511. The Census counts 1336 establishments in this industry here, employing 27799 people in mid-March. The annual payroll for these workers totals 3722477 thousands of dollars, with first-quarter payroll at 991790 thousands of dollars. The 2022 vintage data shows 898 establishments with fewer than 5 employees and 3 establishments with 1,000 or more employees. This county holds 31165 federal facility and compliance records from 5 programs. It holds the 1 position among its state's counties carrying records, while 102 counties in this state carry records in more than one program. The file includes 6094 hazardous-waste handlers, 4231 Clean Air Act facilities, and 20557 motor carriers. There are no figures in the provided file that state a change over time. The data reflects the scale of employment and regulatory presence within this specific geographic and industrial scope.

Establishments in this industry in Cook County 1,336

27,799 employees in mid-March · a first-quarter payroll of $991,790 thousand · an annual payroll of $3,722,477 thousand · establishments by size: 898 with fewer than 5 employees, 145 with 5 to 9 employees, 90 with 10 to 19 employees, 108 with 20 to 49 employees, 42 with 50 to 99 employees, 31 with 100 to 249 employees, 12 with 250 to 499 employees, 7 with 500 to 999 employees, 3 with 1,000 or more employees.

Hospitals filing a Medicare cost report in Cook County 81

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Nursing facilities in Cook County 202

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Hazardous-waste handlers in Cook County 6,094

294 large quantity generators · 955 small quantity generators · 5 treatment, storage or disposal facilities · 395 with at least one violation on record.

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Clean Air Act facilities in Cook County 4,231

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

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Motor carriers in Cook County 20,557

Other industries recorded in Cook County

Programs side by side

Every federal record in Cook County → All Illinois counties →

Other public records in Illinois

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.