| Business | Phone |
| B & S Electric Supply 7025 Harrison Ave, Cincinnati 45247 | (513) 662-2888 |
| Becker Electric Supply 11310 Mosteller Rd, Cincinnati 45241 | (513) 771-2550 |
| Hbc-Radiomatic 4480 Lake Forest Dr # 306, Cincinnati 45242 | (513) 733-4900 |
| Rexel Sharonville 11361 Mosteller Rd, Cincinnati 45241 | (513) 772-5151 |
| Robinson Electric Controls Inc 11508 Rodoan Ct, Cincinnati 45240 | (513) 825-5003 |