Ohio 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 Ohio was 82.

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: Ohio BLS Topic List.

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

Ohio 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	84
2023 Q2	84
2023 Q3	84
2023 Q4	82
2024 Q1	83
2024 Q2	82
2024 Q3	82
2024 Q4	82
2025 Q1	83
2025 Q2	82
2025 Q3	82