| Business | Phone |
| Alro Specialty Metals 6601 Vernon Ave, St Louis 63130 | (314) 726-3080 |
| Vulcraft Corp 7321 S Lindbergh Blvd # 130, St Louis 63125 | (314) 894-6076 |
| Tubeco Inc 11136 Manchester Rd, St Louis 63122 | (314) 821-3244 |
| Tubular Steel Inc 1031 Executive Parkway Dr, St Louis 63141 | (314) 275-7581 |
| U S Metals & Supply 311 S Sarah St, St Louis 63110 | (314) 658-0200 |
| United Specialty Alloys 107 Ferry St, St Louis 63147 | (314) 241-7801 |
| Stupp Bros Inc 3800 Weber Rd, St Louis 63125 | (314) 638-5000 |
| Sligo Steel 1100 N 2nd St, St Louis 63102 | (314) 231-3050 |
| Ryerson Tull 5 Clinton St, St Louis 63102 | (314) 231-1020 |
| Redbird Engineering Sales Inc 12015 Manchester Rd # 58ll, St Louis 63131 | (314) 965-3136 |
| Mid-Continent Fabrication Co 502 Lasalle St, St Louis 63104 | (314) 621-6951 |
| Par's Realty 569 Melville Ave, St Louis 63130 | (314) 725-4020 |
| One Stop Steel Corp 1390 Kingsland Ave, St Louis 63133 | (314) 721-3333 |
| Manufacturers Steel Supply Co 400 Edwin St, St Louis 63103 | (314) 371-5600 |
| Laclede Steel Co 1549 Fenpark, St Louis 63102 | (314) 425-1400 |
| House Of Metals Exchange 1615 N 9th St, St Louis 63106 | (314) 621-4948 |
| Ford Tool Steels Inc 5051 Pattison Ave, St Louis 63110 | (314) 772-3322 |
| Holtgrieve & Co 2900 S Brentwood Blvd, St Louis 63144 | (314) 961-4959 |
| Clayton Specialty Metals 121 Bremen Ave, St Louis 63147 | (314) 869-3900 |
| Gateway Metals Inc 9550 Watson Industrial Park, St Louis 63126 | (314) 918-1111 |
| Capital Steel Inc 6841 Saint Charles Rock Rd, St Louis 63133 | (314) 389-3700 |
| Clc Steel Inc 2401 Southwind Meadows Ct, St Louis 63129 | (314) 416-8558 |