| Business | Phone |
| A G Edwards & Sons Inc 14 E Southridge Rd, Marshalltown 50158 | (641) 752-5401 |
| Aig Financial Advisors 25 S Center St, Marshalltown 50158 | (641) 752-2041 |
| Wells Fargo Private Client Svc 102 S Center St, Marshalltown 50158 | (641) 754-5607 |
| Wells Fargo Investments 2703 S Center St, Marshalltown 50158 | (641) 753-2280 |