US Number of Private Business Establishments By State in the NAICS 333994 Industrial process furnace and oven mfg. Industry in 2025 Q3

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, among all US states, Michigan had the highest number of private business establishments in the NAICS 333994 Industrial process furnace and oven mfg. Industry (39), followed by California (33), and Ohio (33).

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

You can see similar information for other industries and sectors.

Related Topics: US BLS Topic List.

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

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US Number of Private Business Establishments By State in the NAICS 333994 Industrial process furnace and oven mfg. Industry in 2025 Q3

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1K to 2.5K

2.5K to 5K

5K to 10K

Over 10K

US Number of Private Business Establishments By State in the NAICS 333994 Industrial process furnace and oven mfg. Industry in 2025 Q3

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State	Number of Business Establishments
Alabama	9
California	33
Colorado	3
Connecticut	9
Florida	8
Georgia	13
Illinois	21
Indiana	12
Iowa	2
Kansas	4
Kentucky	8
Louisiana	1
Maine	1
Massachusetts	8
Michigan	39
Minnesota	3
Missouri	10
Nevada	5
New Hampshire	4
New Jersey	21
New York	13
North Carolina	6
Ohio	33
Oklahoma	10
Oregon	3
Pennsylvania	24
Rhode Island	3
South Carolina	9
Tennessee	8
Texas	26
Virginia	5
Washington	2
West Virginia	3
Wisconsin	13