Steel Service Centers
| Trident Steel Corp (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
| Trinity Steel (Gering, NE)
Primarily Serving: Cheyenne, WY - Greeley, CO - Fort Collins, CO - Loveland, CO |
| Tri-Star Metals (Owensboro, KY)
Primarily Serving: Evansville, IN - Bowling Green, KY - Louisville, KY - Clarksville, TN |
| Tristar Pipe & Supply Inc (Jasper, AL)
Primarily Serving: Birmingham, AL - Tuscaloosa, AL - Decatur, AL - Tanner, AL |
| Tri-State Aluminum (Columbus, OH)
Primarily Serving: Springfield, OH - Dayton, OH - Middletown, OH - Hamilton, OH |
| Tri-State Tube & Supply Co Inc (Newark, NJ)
Primarily Serving: East Orange, NJ - Irvington, NJ - Elizabeth, NJ - Union, NJ |
| Tri-Tech Metal Svc (Ardmore, OK)
Primarily Serving: Denton, TX - Norman, OK - Frisco, TX - McKinney, TX |
| Triton Construction Inc (Newark, DE)
Primarily Serving: Wilmington, DE - Philadelphia, PA - Camden, NJ - Lancaster, PA |
| Trizon Llc (Draper, UT)
Primarily Serving: Sandy, UT - South Jordan, UT - West Jordan, UT - Orem, UT |
| Tru Die Cast Corp (New Troy, MI)
Primarily Serving: South Bend, IN - Mishawaka, IN - Elkhart, IN - Gary, IN |
| Tubefab Inc (Niles, OH)
Primarily Serving: Youngstown, OH - Cuyahoga Falls, OH - Akron, OH - Canton, OH |
| Tubular Steel Inc (Orting, WA)
Primarily Serving: Graham, WA - Enumclaw, WA - Federal Way, WA - Tacoma, WA |
| Tubular Steel Inc (Fairless Hills, PA)
Primarily Serving: Levittown, PA - Trenton, NJ - Philadelphia, PA - Camden, NJ |
| Turner Steel Co (West Bridgewater, MA)
Primarily Serving: Brockton, MA - Taunton, MA - Weymouth, MA - Quincy, MA |
| Tuttle Manufacturing (Barrington, IL)
Primarily Serving: Palatine, IL - Hoffman Estates, IL - Schaumburg, IL - Arlington Heights, IL |
| Twin Electrical & Plumbing Inc (Hartford, KY)
Primarily Serving: Owensboro, KY - Bowling Green, KY - Evansville, IN - Clarksville, TN |
| Twin Metals Llc (San Bernardino, CA)
Primarily Serving: Rialto, CA - Colton, CA - Highland, CA - Fontana, CA |
| U S Metal Forms & Tubes Inc (Beltsville, MD)
Primarily Serving: Silver Spring, MD - Bowie, MD - Columbia, MD - Bethesda, MD |
| U S Metalworks (Grand Prairie, TX)
Primarily Serving: Arlington, TX - Irving, TX - Euless, TX - Dallas, TX |
| U S Pipe (Trussville, AL)
Primarily Serving: Birmingham, AL - Tuscaloosa, AL - Decatur, AL - Huntsville, AL |
| U S Pipe & Foundry (Orlando, FL)
Primarily Serving: Kissimmee, FL - Sanford, FL - Deltona, FL - Port Orange, FL |
| U S Pipe & Foundry Co (Pittsburgh, PA)
Primarily Serving: Youngstown, OH - Canton, OH - Akron, OH - Cuyahoga Falls, OH |
| U S Steel (Dallas, TX)
Primarily Serving: Irving, TX - Mesquite, TX - Richardson, TX - Garland, TX |
| Union Steel (Aliquippa, PA)
Primarily Serving: Pittsburgh, PA - Youngstown, OH - Canton, OH - Akron, OH |
| Union Wire Rope Co (Addison, IL)
Primarily Serving: Wheaton, IL - Schaumburg, IL - Des Plaines, IL - Mount Prospect, IL |
