| Business | Phone |
| A & C Foundry 6720 Nw Saint Helens Rd, Portland 97210 | (503) 283-2775 |
| Abc Foundry Inc 727 Ne 174th Ave, Portland 97230 | (503) 253-5137 |
| Sachse Alloy Svc 2336 Se 9th Ave, Portland 97214 | (503) 232-1046 |
| Consolidated Metco Inc 13940 N Rivergate Blvd, Portland 97203 | (503) 286-5741 |
| Portland Foundry 7715 Ne 21st Ave, Portland 97211 | (503) 735-0129 |
| Esco Corp 1650 Nw Naito Pkwy # 200, Portland 97209 | (503) 228-2141 |
| Esco Corp 2141 Nw 25th Ave, Portland 97210 | (503) 228-2141 |
| Oregon Feralloy Partners 14400 N Rivergate Blvd, Portland 97203 | (503) 286-8869 |
| Olympic Foundry Inc 6530 Ne 42nd Ave, Portland 97218 | (503) 281-3381 |
| Northwest Brass & Aluminum 10707 Se Knight St, Portland 97266 | (503) 777-7962 |
| Hanset Sheet Metal 2324 Ne 82nd Ave, Portland 97220 | (503) 252-4322 |