Industry · SIC 3320
Iron & Steel Foundries
12 tracked issuers filing with the SEC under this industry classification.
Issuers
12
Recent filings
40
SIC code
3320
Industry overview
Iron & Steel Foundries
Iron & Steel Foundries, classified under SIC 3320, produce cast iron and steel components such as engine blocks, pipe fittings, rail parts, industrial valves, and heavy machinery housings for OEMs in automotive, construction, energy, rail, and agricultural equipment markets, along with maintenance parts for utilities and infrastructure operators. Typical customers demand tight tolerances, metallurgical consistency, and on-time delivery, making foundries focus on pattern design, melting, molding, and heat treatment services. Key risks center on volatile scrap and energy costs, environmental and workplace safety rules (EPA air emissions, OSHA standards), and capital intensity that pressures margins during demand swings. In 2024-2025, the industry is pushing higher recycled content, electrified induction furnaces, AI-driven process control to reduce defects, and reshoring initiatives to shorten supply chains, while labor shortages and carbon-reporting requirements influence investment choices. For deeper insight into supplier health and customer demand signals, view SEC filings on Earnings Feed.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- SC 13G/APRECISION CASTPARTS CORP8.3 KBSEC(opens sec.gov)
- SC 13G/APRECISION CASTPARTS CORP8.6 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP32.8 KBSEC(opens sec.gov)
- SC 13G/APRECISION CASTPARTS CORP39.7 KBSEC(opens sec.gov)
- SC 13G/APRECISION CASTPARTS CORP24.3 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP142.5 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP16.9 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP21.8 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP6.9 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.5 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP7.0 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP11.9 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP7.1 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP14.5 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP21.9 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP26.7 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP16.9 KBSEC(opens sec.gov)
- SC 13G/APRECISION CASTPARTS CORP13.5 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP82.1 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.3 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.3 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.3 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.2 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.3 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP5.3 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP1.1 MBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP22.1 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP37.1 KBSEC(opens sec.gov)
- 10-QPRECISION CASTPARTS CORP6.9 MBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP304.8 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.2 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 4PRECISION CASTPARTS CORP4.4 KBSEC(opens sec.gov)
- 8-KPRECISION CASTPARTS CORP35.1 KBSEC(opens sec.gov)
Featured issuers
- ALLOY STEEL INTERNATIONAL INCCIK 0001127454
- AMERICAN METAL & TECHNOLOGY, INC.CIK 0000826444
- ATCHISON CASTING CORPCIK 0000911115
- CITATION CORP /AL/CIK 0000924648
- INTERMET CORPCIK 0000745287
- IRONTON IRON INCCIK 0000771176
- KUBOTA CORPCIK 0000109821
- NEENAH ENTERPRISES, INC.CIK 0000855667
- NEENAH FOUNDRY COCIK 0001040599
- NexGen Steel, Inc.CIK 0001441330
- PRECISION CASTPARTS CORPCIK 0000079958
- SUDBURY INCCIK 0000811801
Classification
- SIC code
- 3320
- Total issuers
- 12
- Recent filings
- 40