| Company | Category | Area | Address | Web | Contact person | |
| LINDA K ZIGLAR | Custom Computer Programing | Maryland | 8900 FALLS RD, POTOMAC, Montgomery, Maryland, 20854-1730, USA | - | - | Linda Ziglar |
| LINDA K ZIMBELMAN | Medical Grps &Clncs | California | 1645 ESPLANADE STE 1, CHICO, Butte, California, 95926-3367, USA | - | - | CHRISTINE K SCHOOLING MD |
