| Business | Phone |
| Stonehendge Service Sinc 191 W Nationwide Blvd # 600, Columbus 43215 | (614) 246-2500 |
| Scitech Campus Corp 1381 Kinnear Rd, Columbus 43212 | (614) 675-4100 |
| Cid Equity Partners 180 E Broad St # 1701, Columbus 43215 | (614) 222-8185 |
| Ohio Partners 62 E Broad St # 3, Columbus 43215 | (614) 621-1210 |