Michigan Number of Private Business Establishments in the NAICS 332811 Metal heat treating Industry

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, the number of Private business establishments in the NAICS 332811 Metal heat treating Industry in Michigan was 77.

The chart and table below shows the number of business establishments for each quarter.

You can see similar information for other industries.

You can also see similar information for other states, and for the United States.

Related Topics: Michigan BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

Michigan Number of Private Business Establishments in the NAICS 332811 Metal heat treating Industry

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Year Quarter	Number of Business Establishments
2023 Q1	78
2023 Q2	78
2023 Q3	78
2023 Q4	80
2024 Q1	72
2024 Q2	72
2024 Q3	72
2024 Q4	73
2025 Q1	75
2025 Q2	77
2025 Q3	77