| Business | Phone |
| Eastern Systems & Programming 5816 15th Ave, Brooklyn 11219 | (718) 851-2340 |
| Bitwise Consulting Svc 41 Stryker St, Brooklyn 11223 | (718) 382-3481 |
| Janus Computing 378 Sterling Pl, Brooklyn 11238 | (718) 622-6924 |
| Visual Dimensions Inc 1661 Mcdonald Ave, Brooklyn 11230 | (718) 627-0903 |
| Neologica 24 4th Pl # 2, Brooklyn 11231 | (718) 222-7474 |