| Business | Phone |
| Complus Data Innovations Inc 560 White Plains Rd, Tarrytown 10591 | (914) 747-1200 |
| International Technology Sltns 303 S Broadway # 420, Tarrytown 10591 | (914) 631-5100 |
| At Thought Inc 555 White Plains Rd # 240, Tarrytown 10591 | (914) 366-0001 |
| Microware Systems Inc 22 Carrollwood Dr, Tarrytown 10591 | (914) 761-3500 |