| Business | Phone |
| Wisdom Associates Inc 10 Se Central Pkwy # 302, Stuart 34994 | (772) 288-1227 |
| Tetra Tech Fw Inc 759 S Federal Hwy # 100, Stuart 34994 | (772) 781-3400 |
| Evergreen Engineering Inc 300 Colorado Ave, Stuart 34994 | (772) 223-1005 |
| Geoterra Corp Stuart 34994 | (772) 223-1130 |