| Business | Phone |
| Bear Track Computer Co 7425 Buffalo Ave, Takoma Park 20912 | (301) 588-0326 |
| Takoma Software 7006 Poplar Ave, Takoma Park 20912 | (301) 891-7271 |
| Soft Link 7030 Carroll Ave, Takoma Park 20912 | (301) 891-2422 |
| Daniel M Parr & Assoc Inc 1005 Houston Ave, Takoma Park 20912 | (301) 585-8031 |