| Business | Phone |
| Bushong Technologies 242 New Galena Rd, Chalfont 18914 | (215) 230-9748 |
| Computer Software Inc 100 Highpoint Dr # 104, Chalfont 18914 | (215) 822-9100 |
| Vivid Technology 100 Highpoint Dr, Chalfont 18914 | (215) 712-7422 |
| Novatech Information Systems 32 Kulp Rd E, Chalfont 18914 | (215) 491-2425 |