| Business | Phone |
| A G Edwards & Sons Inc 5600 Mexico Rd # 1, St Peters 63376 | (636) 926-3500 |
| Stifel Nicolaus & Co 114 Piper Hill Dr # 201, St Peters 63376 | (636) 939-2676 |
| Performance Investors Inc 1270 Colby Dr, St Peters 63376 | (636) 940-2189 |
| Mercantile Investment Svc Inc 1 Mid Rivers Mall, St Peters 63376 | (636) 970-8030 |