| Business | Phone |
| Ace Steel & Tubing Ltd 175 Advance Blvd #11, Brampton L6T 4J1 | (905) 793-7708 |
| Airport Steel & Tubing Ltd 155 Hedgedale Rd, Brampton L6T 5P3 | (905) 454-9454 |
| Unalloy-Iwrc 7925 Goreway Dr, Brampton L6T 5J7 | (905) 790-3112 |
| Ryerson Tull Canada Inc 150 Summerlea Rd, Brampton L6T 4X3 | (905) 792-1414 |
| Metal Supermarkets 170 Wilkinson Rd #16, Brampton L6T 4Z5 | (905) 451-1116 |
| Metal Place Inc 2080 Steeles Ave E #13, Brampton L6T 5A5 | (905) 792-0331 |
| North-East Tubes Inc 29 Nuggett Crt, Brampton L6T 5A9 | (905) 792-1200 |
| Ryerson Tull Canada 145 Walker Dr, Brampton L6T 5P5 | (905) 790-9434 |
| Sorel Forge Inc 2 Blair Dr #2, Brampton L6T 2H5 | (905) 457-2501 |
| Carbon Steel Profiles Ltd 2190 Williams Pky, Brampton L6S 5X7 | (905) 799-2427 |
| Clayson Steel Inc 133 East Dr, Brampton L6T 1B5 | (905) 790-7100 |
| Crucible Service Ctr 6 Chelsea Lane, Brampton L6T 3Y4 | (905) 793-1600 |
| Debro Steel 7 Blair Dr, Brampton L6T 2H4 | (905) 457-5230 |
| Future Steel Buildings Ltd 73 Ward Rd, Brampton L6S 6A8 | (905) 790-8500 |