| Business | Phone |
| Web Development Group Inc 15012 Carry Back Dr, North Potomac 20878 | (301) 330-4785 |
| Aplix Research Inc 13820 Appaloosa Ct, North Potomac 20878 | (301) 762-8552 |
| Silicon Impression Inc 11107 Captains Walk Ct, North Potomac 20878 | (301) 762-3005 |
| Ritenet Corp 10905 Forest Ridge Ter, North Potomac 20878 | (301) 309-9178 |
| Glf Consulting 14540 Pebblewood Dr, North Potomac 20878 | (301) 294-4556 |
| Hunny Software 15308 Winesap Dr, North Potomac 20878 | (301) 948-6999 |