| Business | Phone |
| Anvil International Inc 8720 E 33rd St, Indianapolis 46226 | (317) 895-2424 |
| Central Stainless Inc 943 S Meridian St, Indianapolis 46225 | (317) 632-5365 |
| Harrington Industrial Plastics 3440 Park Davis Cir, Indianapolis 46235 | (317) 890-7000 |
| Robert-James Sales Inc 2701 Fortune Cir E # A, Indianapolis 46241 | (317) 248-1111 |
| Pipe Products 1710 Jenkins St, Indianapolis 46218 | (317) 357-5611 |