Economic Development go Results Found: 4 Button group with nested dropdown RJM Land Development RJM Land Development 20718 Danville-Amity Road Mount Vernon Ohio 43050 (740) 392-2941 Area Development Foundation Area Development Foundation 507 West High Street Mount Vernon Ohio 43050 (740) 393-3806 Visit Website Fredericktown Community Development F... Fredericktown Community Development Foundation PO Box 140 Fredericktown Ohio 43019 (740) 398-1552 Visit Website Mount Vernon Shopping Plaza Mount Vernon Shopping Plaza PO Box 81 Chillicothe Ohio 45601 (740) 775-0311