| Business | Phone |
| Amcor Inc 3130 N High St, Columbus 43202 | (614) 268-3883 |
| Uvonics Co 2172 Mckinley Ave, Columbus 43204 | (614) 274-0040 |
| Becker Electric Supply 3825 Business Park Dr, Columbus 43204 | (614) 272-8800 |
| Stenger & Assoc 3846 Schooner Ct, Columbus 43221 | (614) 529-8867 |
| Schweitzer Engineering 2568 Billingsley Rd, Columbus 43235 | (614) 210-0611 |
| Cooper Power Systems Inc 1415 E Dublin Granville Rd, Columbus 43229 | (614) 475-5063 |
| Nexergy Inc 1909 Arlingate Ln, Columbus 43228 | (614) 351-2191 |
| Harvey Leuin Agency 120 Mill St # 203, Columbus 43230 | (614) 478-5000 |
| M J Fein & Co 2505 Coventry Rd, Columbus 43221 | (614) 488-6446 |