| Business | Phone |
| Carondelet Historical Society 6303 Michigan Ave, St Louis 63111 | (314) 481-6303 |
| Titan Corp 10264 Page Ave, St Louis 63132 | (314) 426-8928 |
| Soulard Restoration Group 1010 Pine St, St Louis 63101 | (314) 621-6226 |
| Lafayette Square Restoration 2033 Lafayette Ave, St Louis 63104 | (314) 772-5724 |
| Jefferson National Parks Assn 10 S Broadway, St Louis 63102 | (314) 436-1762 |
| Historic Asset Group Ltd 7531 Forsyth Blvd, St Louis 63105 | (314) 721-2100 |
| Cherokee Lamp Historic Distric St Louis 63118 | (314) 776-6410 |