Rolled Steel Shape Manufacturing

This U.S. industry comprises establishments primarily engaged in rolling or drawing shapes (except wire), such as plate, sheet, strip, rod, and bar, from purchased steel. It has no schema of its own: companies here are mapped on the Manufacturing schema, and what it does not cover is recorded as gaps.

Baseline: Manufacturing v2
Inherited from: Manufacturing
Mapped on the schema: 0 of 0 placed here
Primitives: 57 in 8 parts
Last updated: Nov 2, 2026

The numbers for this industry

United States · 2023 · NAICS 331221

Establishments: 244
Employees: 14,143
Annual payroll: $1.2B
Payroll per employee: $83.8K

Establishments by number of employees

1-450
5-919
10-1943
20-4950
50-9941
100-24933
250-4995
500-9993

Source: US Census Bureau, County Business Patterns 2023 (national file), employees as of mid-March 2023, payroll for the year; published 2025-06-26. Coded on NAICS 2017. Withheld cells read as not published.

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Focused research on the organizations with the fewest mapped parts in rolled steel shape manufacturing; what it finds is public for everyone.

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0 gaps

No open gap on Rolled Steel Shape Manufacturing: research has found nothing the Manufacturing baseline does not cover.

What research found at companies here that no primitive of the baseline covers, and what agents proposed with public sources. Seen at 3 or more companies, a gap is ready to promote into the schema.