Steel Service Centers
| Color Max Auto Body Shop (Hialeah, FL)
Primarily Serving: Miami, FL - Pembroke Pines, FL - Miami Beach, FL - Hollywood, FL |
| Colorado Springs Windustrial (Colorado Springs, CO)
Primarily Serving: Pueblo, CO - Aurora, CO - Denver, CO - Jefferson, CO |
| Colorado Tubulars (Deadwood, SD)
Primarily Serving: Rapid City, SD - Casper, WY - Cheyenne, WY - Bismarck, ND |
| Columbia Fluid Systems Tech (Columbia, SC)
Primarily Serving: Rock Hill, SC - Augusta, GA - Charlotte, NC - Gastonia, NC |
| Columbia Pipe & Supply Co (East Peoria, IL)
Primarily Serving: Peoria, IL - Normal, IL - Bloomington, IL - Springfield, IL |
| Columbia Pipe & Supply Co (Menominee, MI)
Primarily Serving: Green Bay, WI - Appleton, WI - Oshkosh, WI - Milwaukee, WI |
| Comcables (Little Rock, AR)
Primarily Serving: North Little Rock, AR - Conway, AR - Pine Bluff, AR - Jonesboro, AR |
| Commerce Spring Corp (Farmingdale, NY)
Primarily Serving: Levittown, NY - Hempstead, NY - Brentwood, NY - New Rochelle, NY |
| Commercial Steel & Tube (Compton, CA)
Primarily Serving: Lynwood, CA - Paramount, CA - South Gate, CA - Carson, CA |
| Communications Supply Corp (Carrollton, TX)
Primarily Serving: Lewisville, TX - Richardson, TX - Plano, TX - Irving, TX |
| Concept Alloys Llc (Whitmore Lake, MI)
Primarily Serving: Ann Arbor, MI - Novi, MI - Canton, MI - Farmington, MI |
| Concord Steel of Ohio Inc (Warren, OH)
Primarily Serving: Youngstown, OH - Cuyahoga Falls, OH - Akron, OH - Mentor, OH |
| Concord Winwater Works Co (Concord, NH)
Primarily Serving: Manchester, NH - Nashua, NH - Haverhill, MA - Lawrence, MA |
| Concrete Reinforcing Products (Fort Lauderdale, FL)
Primarily Serving: Plantation, FL - Pembroke Pines, FL - Hollywood, FL - Margate, FL |
| Concrete Related Products (Cleburne, TX)
Primarily Serving: Fort Worth, TX - Arlington, TX - North Richland Hills, TX - Grand Prairie, TX |
| Connecticut Valve & Fitting Co (Shelton, CT)
Primarily Serving: Milford, CT - Stratford, CT - West Haven, CT - Bridgeport, CT |
| Consolidated Pipe & Supply Inc (Birmingham, AL)
Primarily Serving: Tuscaloosa, AL - Decatur, AL - Tanner, AL - Huntsville, AL |
| Consumers Pipe & Supply Co (Fontana, CA)
Primarily Serving: Rialto, CA - Rancho Cucamonga, CA - San Bernardino, CA - Ontario, CA |
| Contech Construction Prods Inc (Oak Brook, IL)
Primarily Serving: Wheaton, IL - Oak Park, IL - Cicero, IL - Naperville, IL |
| Contech Construction Product (Fort Pierce, FL)
Primarily Serving: Port Saint Lucie, FL - Jupiter, FL - Palm Bay, FL - Melbourne, FL |
| Continental Metal Processing (Cleveland, OH)
Primarily Serving: Lakewood, OH - Mentor, OH - Cuyahoga Falls, OH - Elyria, OH |
| Control Master Products Inc (Concord, CA)
Primarily Serving: Pittsburg, CA - Walnut Creek, CA - Antioch, CA - Berkeley, CA |
| Cooksey Steel Co (Albany, GA)
Primarily Serving: Cobb, GA - Valdosta, GA - Tallahassee, FL - Dothan, AL |
| Copper & Brass Sales Inc (Rochester, NY)
Primarily Serving: East Amherst, NY - Buffalo, NY - Niagara Falls, NY - Clay, NY |
| Copper & Brass Sales Inc (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
