| Company | Category | Area | Address | Web | Contact person | |
| IDI VA INC | Real Estate Agt,Mgr | Virginia | 19400 LEISURE WORLD BLVD, LEESBURG, Loudoun, Virginia, 20176-5142, USA | - | - | - |
| IDI VENTURES INC | oil field drilling | Texas | 1177 WEST LOOP S STE 1670, HOUSTON, Harris, Texas, 77027-9027, USA | - | - | Kenneth Melber |
