| Business | Phone |
| Sports Game Publishing Inc 615 S Frederick Ave, Gaithersburg 20877 | (301) 963-4450 |
| Other Realms Llc 18226 Flower Hill Way, Gaithersburg 20879 | (301) 990-0019 |
| Netland 217 Market St W, Gaithersburg 20878 | (240) 631-1044 |
| Gamestop 522 N Frederick Ave # B, Gaithersburg 20877 | (240) 683-0933 |