SIC 3310 - Steel Works, Blast Furnaces & Rolling & Finishing Mills

Division: Manufacturing. Major group: SIC Major Group 33. As of: 2026-06-11.

Companies

FRD - FRIEDMAN INDUSTRIES INC
IIIN - INSTEEL INDUSTRIES INC
ROCK - GIBRALTAR INDUSTRIES, INC.
WOR - WORTHINGTON ENTERPRISES, INC.
WS - Worthington Steel, Inc.

Related Macro Threads

Inflation (CPI / PCE / PPI) - 10 indicators, 3 mapped SIC sectors
US labor market - 12 indicators, 3 mapped SIC sectors
Growth & output - 13 indicators, 4 mapped SIC sectors
Money & trade - 2 indicators, 4 mapped SIC sectors
Government finances - 6 indicators, 3 mapped SIC sectors
Sector employment - 5 indicators, 5 mapped SIC sectors
Industrial orders & inventories - 3 indicators, 3 mapped SIC sectors
Trade & external - 4 indicators, 4 mapped SIC sectors

Macro Context

INDPRO - Industrial Production: Total Index
TCU - Capacity Utilization: Total Index
PPIACO - Producer Price Index by Commodity: All Commodities
GDPC1 - Real Gross Domestic Product
DGS10 - Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
FEDFUNDS - Federal Funds Effective Rate
CES0500000003 - Average Hourly Earnings of All Employees, Total Private
PAYEMS - All Employees, Total Nonfarm

Sector financials

Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-02-26.

Companies With Data	Companies With Revenue	Aggregate Revenue	Median Revenue	Median Net Margin	Median Operating Margin	Median Revenue Growth	Median Diluted EPS
5	5	6,474,869,000	1,135,501,000	3.58%	2.72%	-7.38%	1.92

Charts

Member companies by reported revenue

Net margin distribution

Peer Table

Company	Latest Revenue	Revenue FY	Net Margin	Operating Margin	Revenue Growth	Diluted EPS
WS - Worthington Steel, Inc.	3,093,300,000	2025	3.58%	4.75%	-9.83%	2.19
WOR - WORTHINGTON ENTERPRISES, INC.	1,153,762,000	2025	8.33%	-0.93%	-7.38%	1.92
ROCK - GIBRALTAR INDUSTRIES, INC.	1,135,501,000	2025	-3.91%	10.81%	10.96%	-1.48
IIIN - INSTEEL INDUSTRIES INC	647,706,000	2025	6.33%		22.39%	2.10
FRD - FRIEDMAN INDUSTRIES INC	444,600,000	2025	1.37%	0.68%	-13.88%	0.87

Sources

Macro Data

INDPRO - FRED series INDPRO, source: Board of Governors of the Federal Reserve System
TCU - FRED series TCU, source: Board of Governors of the Federal Reserve System
PPIACO - FRED series PPIACO, source: U.S. Bureau of Labor Statistics
GDPC1 - FRED series GDPC1, source: U.S. Bureau of Economic Analysis
DGS10 - FRED series DGS10, source: Board of Governors / U.S. Treasury market data
FEDFUNDS - FRED series FEDFUNDS, source: Board of Governors of the Federal Reserve System
CES0500000003 - FRED series CES0500000003, source: U.S. Bureau of Labor Statistics
PAYEMS - FRED series PAYEMS, source: U.S. Bureau of Labor Statistics