| Business | Phone |
| Ctm Consulting 717 Covert Ave, New Hyde Park 11040 | (516) 352-5991 |
| Digicon Technologies Inc 7775 Langdale St, New Hyde Park 11040 | (718) 962-1237 |
| Electronic Techniques Inc 195 Herricks Rd, New Hyde Park 11040 | (516) 741-1313 |
| Guardian Consulting Svc Inc 1979 Marcus Ave, New Hyde Park 11042 | (516) 775-6235 |
| M Z Consulting Co Llc 1111 Marcus Ave, New Hyde Park 11042 | (516) 616-4280 |
| Thomas Consulting Llc 928 Hillside Ave, New Hyde Park 11040 | (516) 352-2856 |