| Business | Phone |
| American Osteopathic College 307 Lake View Way Nw, Leesburg 20176 | (703) 443-8869 |
| Bpw Loudoun Leesburg 20176 | (703) 737-7390 |
| Vocational Industrial Clubs 893 Harrison St Se # A, Leesburg 20175 | (703) 777-7110 |
| Christmas In April Loudoun Co Leesburg 20176 | (703) 771-7186 |
| U S Eventing Assn 525 Old Waterford Rd Nw, Leesburg 20176 | (703) 779-0440 |
| Sycamore Hill Homeowners Assn 402 Ginkgo Ter Ne, Leesburg 20176 | (703) 669-2969 |
| Exeter Homeowners Assn 350 Plaza St Ne, Leesburg 20176 | (703) 771-9350 |
| Skills Usa-Vica 14001 James Monroe Hwy, Leesburg 20176 | (703) 777-8810 |
| Prison Fellowship Ministries 44180 Riverside Pkwy, Leesburg 20176 | (703) 478-0100 |
| Potomac Station Homeowners 102 Valemount Ter Ne, Leesburg 20176 | (703) 669-0999 |
| Institute For Supervisory Po Box 1904, Leesburg 20177 | (703) 669-5440 |
| Olive Branch Lodge 108 Cornwall St Ne, Leesburg 20176 | (703) 777-3039 |
| International Council-Air Show 751 Miller Dr Se F4, Leesburg 20175 | (703) 779-8510 |
| J Robert Brouse & Assoc 43676 Augusta National Ter, Leesburg 20176 | (703) 404-0112 |
| National Association For Trade 14001 James Monroe Hwy, Leesburg 20176 | (703) 777-1740 |