| Company | City | State | Country |
| Acerlan, S.A. de C.V. | San Juan del Rio | Queretaro | Mexico |
| Visible to subscribers only | | Mendoza | Argentina |
| Visible to subscribers only | | LA | |
| Visible to subscribers only | | MB | Canada |
| Bradken | Mont-Joli, Québec | | Canada |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | | Israel |
| Visible to subscribers only | | Cep. | Brazil |
| Visible to subscribers only | | AB | Canada |
| Fundicion Talleres Limitada | Rancagua | O'Higgins | Chile |
| Visible to subscribers only | | BC | Canada |
| Magotteaux International s.a. | B-4051 Vaux-sous-Chevremont | | Belgium |
| Visible to subscribers only | | NJ | |
| Temperform Corporation | Novi | MI | |
| Visible to subscribers only | | Upper Austria | Austria |
| Visible to subscribers only | | ON | Canada |
| Whemco Steel Castings | Midland | PA | |
| Visible to subscribers only | | CP | Mexico |
| Visible to subscribers only | | TN | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | IN | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | | Turkey |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | NJ | |
| Visible to subscribers only | | QC | Canada |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | AZ | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | NY | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | IL | |
| Ashland Foundry & Machine Works | Ashland | PA | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | CA | |
| Aurora Metals Division, L.L.C. | Montgomery | IL | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | OH | |
| Badger Alloys, Inc. | Milwaukee | WI | |
| Bahr Bros Mfg. | Marion | IN | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MI | |
| Bay Cast, Inc. | Bay City | MI | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | TX | |
| Brafe Engineering Limited | Woodbridge, Suffolk | | United Kingdom |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | IN | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | OH | |
| The Carondelet Corporation | Pevely | MO | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | Cebu | Philippines |
| Visible to subscribers only | | QC | Canada |
| Castmetal FWF de Mexico | Cuauhtemoc | Chihuahua | Mexico |
| Visible to subscribers only | | IL | |
| Caterpillar Ramos Arizpe | Ramos Arizpe | Coahuila | Mexico |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | BC | Canada |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | CA | |
| Columbiana Foundry Company | Columbiana | OH | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | SC | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | NC | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | NY | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | KY | |
| Visible to subscribers only | | KY | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | KS | |
| Delta Centrifugal Corporation | Temple | TX | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | AZ | |
| Duraloy Technologies Inc. | Scottdale | PA | |
| Durametal Corporation | Muncy | PA | |
| D.W. Clark, Inc. | Taunton | MA | |
| Eagle Alloy, Inc. | Muskegon | MI | |
| Visible to subscribers only | | OR | |
| Effort Foundry, Inc. | Bath | PA | |
| Visible to subscribers only | | NJ | |
| Visible to subscribers only | | OR | |
| Visible to subscribers only | | MS | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | IL | |
| FAI-FTC S.p.A. | 25025 Manerbio | BS | Italy |
| FAI-FTC S.p.A. | 25026 Pontevico, BS | | Italy |
| Fairbanks Morse Defense | Beloit | WI | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | CA | |
| Ferry Capitain | Vecqueville | | France |
| FGS Fonderia Ghise E Acciai Speciali SpA | Treviglio | Bergamo (BG) | Italy |
| Fimex SA de CV | Guadalajara | Jalisco | Mexico |
| Fisher Cast Steel Products, Inc. | West Jefferson | OH | |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | Chihuahua | Mexico |
| Visible to subscribers only | | Puebla | Mexico |
| Fundicion y Mecanica Susano Solis, S.A. de C.V (FYMSSSA) | Orizaba | Veracruz | Mexico |
| Visible to subscribers only | | Coahuila | Mexico |
| Visible to subscribers only | | Mexico | Mexico |
| Fundidora Morelia SA de CV | Morelia | Michoacan | Mexico |
| FUNVESA | Callao | | Perú |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | AL | |
| Goodwin Steel Castings Ltd. | Hanley, Stoke-on-Trent | Staffordshire | UK |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | IA | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | KS | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | OH | |
| Harrison Steel Castings Company | Attica | IN | |
| Henderson Manufacturing Co., Inc. | Pittsburg | TX | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | NH | |
| Visible to subscribers only | | MI | |
| Howell Foundry LLC | St Francisville | LA | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | MO | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | MN | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | FL | |
| Visible to subscribers only | | SC | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | | Canada |
| Kenosha Steel Castings | Kenosha | WI | |
| Visible to subscribers only | | IA | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MO | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | CA | |
| Maca Casting & Machine | Springville | UT | |
| Visible to subscribers only | | WA | |
| Visible to subscribers only | | FL | |
| Magotteaux Inc. | Pulaski | TN | |
| Magotteaux SA de CV | Monterrey | Nuevo Leon | Mexico |
| Magotteaux Navarra, S.A. | Uridiain | Navarra | Spain |
| Magotteaux S.A.S. | Aubrives | | France |
| Visible to subscribers only | | IN | |
| Visible to subscribers only | | AB | Canada |
| Visible to subscribers only | | AR | |
| Matrix Metals LLC | Stafford | TX | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | Coahuila | Mexico |
| Visible to subscribers only | | PA | |
| McConway & Torley, LLC | Pittsburgh | PA | |
| Visible to subscribers only | | PA | |
| ME Elecmetal (ME Global, Inc.) | Minneapolis | MN | |
| ME Elecmetal (ME Global, Inc.) | Duluth | MN | |
| ME Elecmetal (ME Global, Inc.) | Tempe | AZ | |
| Visible to subscribers only | | WA | |
| Mercury Marine | Fond du Lac | WI | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | OK | |
| Metaltek International | Watertown | WI | |
| Visible to subscribers only | | CA | |
| Midwest Metal Products Inc. | Winona | MN | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | MN | |
| Visible to subscribers only | | AL | |
| Visible to subscribers only | | OK | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | ON | Canada |
| Monett Metals, Inc. | Monett | MO | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MO | |
| Visible to subscribers only | | TX | |
| Naval Foundry and Propeller Center | Philadelphia | PA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | ME | |
| Visible to subscribers only | | VA | |
| Visible to subscribers only | | WI | |
| Northern Stainless Corp. | Pewaukee | WI | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | WA | |
| Visible to subscribers only | | WA | |
| Visible to subscribers only | | PA | |
| Omaha Steel Castings | Wahoo | NE | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | MD | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | MB | Canada |
| Visible to subscribers only | | NV | |
| Visible to subscribers only | | CT | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | LA | |
| Visible to subscribers only | | OR | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | NH | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | TN | |
| Visible to subscribers only | | OR | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | PA | |
| PRL Industries, Inc. | Lebanon | PA | |
| Visible to subscribers only | | AL | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | TX | |
| Quaker City Castings, Inc. | Salem | OH | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | SK | Canada |
| RAM SA de CV | San Luis Potosi | SLP | Mexico |
| Visible to subscribers only | | SC | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | BC | Canada |
| Rock Island Arsenal | Rock Island | IL | |
| Visible to subscribers only | | WA | |
| Visible to subscribers only | | MS | |
| Sandusky International | Sandusky | OH | |
| Visible to subscribers only | | IL | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | IA | |
| Visible to subscribers only | | WA | |
| Sheffield Forgemasters | Sheffield | | UK |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | IA | |
| Visible to subscribers only | | MI | |
| Southern Alloy Corporation | Sylacauga | AL | |
| Southern Cast Products Inc. | Jonesboro | AR | |
| Southern Cast Products, Inc. | Meridian | MS | |
| Visible to subscribers only | | AL | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | WA | |
| Spuncast, Inc. | Watertown | WI | |
| Stainless Foundry & Engineering, Inc. | Milwaukee | WI | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | MI | |
| St. Louis Precision Casting Co. | St. Louis | MO | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | WV | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | CT | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | CA | |
| Visible to subscribers only | | TN | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | TX | |
| Visible to subscribers only | | IN | |
| Visible to subscribers only | | BC | Canada |
| Visible to subscribers only | | NH | |
| Visible to subscribers only | | VA | |
| Tonkawa Foundry, Inc. | Tonkawa | OK | |
| Visible to subscribers only | | UT | |
| Visible to subscribers only | | FL | |
| Visible to subscribers only | | MA | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | CT | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | QC | Canada |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | MN | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | IL | |
| Urschel Laboratories, Inc. | Chesterton | IN | |
| Visible to subscribers only | | OH | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | AL | |
| Visible to subscribers only | | GA | |
| Visible to subscribers only | | QC | Canada |
| Visible to subscribers only | | TX | |
| Viking Pump | Cedar Falls | IA | |
| Visible to subscribers only | | IL | |
| Vulcan Metals | Atchison | KS | |
| Vulcan Metals | Tacoma | WA | |
| Vulcan Metals | Kansas City | MO | |
| Vulcan Metals | London | ON | Canada |
| Visible to subscribers only | | ON | Canada |
| Visible to subscribers only | | MI | |
| Visible to subscribers only | | MN | |
| Visible to subscribers only | | WI | |
| Waukesha Foundry Co. Inc. | Waukesha | WI | |
| Wear-Tek | Spokane | WA | |
| Visible to subscribers only | | PA | |
| Visible to subscribers only | | CO | |
| Visible to subscribers only | | SC | |
| Visible to subscribers only | | WI | |
| Wirco | Champaign | IL | |
| Wisconsin Centrifugal Division | Waukesha | WI | |
| Visible to subscribers only | | WI | |
| Visible to subscribers only | | OR | |