Forging Companies
| Seelye Craftsmen Co (Minneapolis, MN)
Primarily Serving: Minnetonka, MN - Saint Paul, MN - Eden Prairie, MN - Burnsville, MN |
| Sei-Metal Tek (Dallas, TX)
Primarily Serving: Irving, TX - Mesquite, TX - Richardson, TX - Garland, TX |
| Seitz Stainless Inc (Avon, MN)
Primarily Serving: Saint Cloud, MN - Minnetonka, MN - Minneapolis, MN - Eden Prairie, MN |
| Select Steel Inc (Niles, OH)
Primarily Serving: Youngstown, OH - Cuyahoga Falls, OH - Akron, OH - Canton, OH |
| Service Machine Co (Redford, MI)
Primarily Serving: Livonia, MI - Southfield, MI - Dearborn Heights, MI - Farmington, MI |
| Service Metal Fabricators (Williamsburg, VA)
Primarily Serving: Newport News, VA - Hampton, VA - Suffolk, VA - Norfolk, VA |
| Service Steel (Saint Bernard, OH) |
| Servisteel Corp (Lorain, OH)
Primarily Serving: Elyria, OH - Lakewood, OH - Cleveland, OH - Cuyahoga Falls, OH |
| Set Enterprises (North Vernon, IN)
Primarily Serving: Bloomington, IN - Louisville, KY - Indianapolis, IN - Cincinnati, OH |
| Set Steel (Chicago Heights, IL)
Primarily Serving: Hammond, IN - Tinley Park, IL - Orland Park, IL - Gary, IN |
| Seventeen Manufacturing (West Middlesex, PA)
Primarily Serving: Youngstown, OH - Canton, OH - Cuyahoga Falls, OH - Pittsburgh, PA |
| Seymour Wire Inc (Seymour, IN)
Primarily Serving: Bloomington, IN - Louisville, KY - Indianapolis, IN - Fishers, IN |
| Sfi-Gray Steel Inc (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
| Shalmet Corp (Orwigsburg, PA)
Primarily Serving: Reading, PA - Allentown, PA - Bethlehem, PA - Lancaster, PA |
| Shamrock Manufacturing Inc (Barnesville, OH)
Primarily Serving: Canton, OH - Pittsburgh, PA - Akron, OH - Youngstown, OH |
| Shannon Precision Fastener (Madison Heights, MI)
Primarily Serving: Royal Oak, MI - Warren, MI - Troy, MI - Sterling Heights, MI |
| Shaped Steel (Liberty, MO)
Primarily Serving: Independence, MO - Kansas City, MO - Kansas City, KS - Blue Springs, MO |
| Shaw Steel Inc (Cleveland, OH)
Primarily Serving: Lakewood, OH - Mentor, OH - Cuyahoga Falls, OH - Elyria, OH |
| Shear Service Co (Cleveland, OH)
Primarily Serving: Lakewood, OH - Mentor, OH - Cuyahoga Falls, OH - Elyria, OH |
| Sheet Metal Specialties Inc (Casper, WY)
Primarily Serving: Cheyenne, WY - Fort Collins, CO - Rapid City, SD - Loveland, CO |
| Sheffield Steel (Kansas City, MO)
Primarily Serving: Independence, MO - Overland Park, KS - Shawnee, KS - Blue Springs, MO |
| Shelby Steel Processing Co (River Rouge, MI)
Primarily Serving: Dearborn, MI - Detroit, MI - Dearborn Heights, MI - Taylor, MI |
| Shelby Steel Svc (Tulsa, OK)
Primarily Serving: Broken Arrow, OK - Cleveland, OK - Canadian, OK - Edmond, OK |
| Sherburne Metal Products (Sherburne, NY)
Primarily Serving: Utica, NY - Syracuse, NY - Clay, NY - Schenectady, NY |
| Sides Metal Recycling (Cape Girardeau, MO)
Primarily Serving: Saint Louis, MO - Florissant, MO - Saint Charles, MO - Saint Peters, MO |
