Illinois Number of
Private Business Establishments
in the Testing laboratories Industry
Updated on August 27, 2022.
According to data from the US Bureau of Labor Statistics, in 2021 Q4, the number of business establishments in the testing laboratories industry in Illinois was 431. The number of establishments added in 2021 Q4 was 27.
The first chart below shows the number of establishments and the second chart shows the number of establishments added in each quarter. You can also see this information in the table below.
You can see similar information for different types of businesses establishments and industries.
You can also see similar information for other states, Illinois counties, and for the United States.
Related Topics: Illinois BLS Topic List.
Data Source: US Bureau of Labor Statistics (QCEW).
Illinois Number of
Private Business Establishments
in the Testing laboratories Industry
Illinois Number of
Private Business Establishments Added
in the Testing laboratories Industry
Illinois Number of
Private Business Establishments
in the Testing laboratories Industry
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| Year Quarter | Number of Business Establishments | Number of Businesses Establishments Added |
|---|---|---|
| 2019 Q4 | 366 | 0 |
| 2020 Q1 | 361 | -5 |
| 2020 Q2 | 369 | 8 |
| 2020 Q3 | 367 | -2 |
| 2020 Q4 | 373 | 6 |
| 2021 Q1 | 375 | 2 |
| 2021 Q2 | 382 | 7 |
| 2021 Q3 | 404 | 22 |
| 2021 Q4 | 431 | 27 |