United States Number of Private Business Establishments in the NAICS 331511 Iron foundries 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 331511 iron foundries industry in the United States was 366.

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

You can see similar information for different types of businesses establishments and industries.

Related Topics: US BLS Topic List.

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

US Number of Private Business Establishments in the NAICS 331511 Iron foundries Industry

0 of 0

Year Quarter	Number of Business Establishments
2023 Q1	368
2023 Q2	367
2023 Q3	369
2023 Q4	366
2024 Q1	368
2024 Q2	370
2024 Q3	374
2024 Q4	370
2025 Q1	365
2025 Q2	364
2025 Q3	366