| Business | Phone |
| Acc Consulting Group Inc 740 Veterans Hwy # 201, Hauppauge 11788 | (631) 361-5050 |
| Master Consulting 72 Bridge Rd, Hauppauge 11788 | (631) 234-1585 |
| Corporate Performance Consultant 490 Wheeler Rd # 148, Hauppauge 11788 | (631) 300-0009 |
| Peopletalk Consulting 135 Marcus Blvd, Hauppauge 11788 | (631) 231-6261 |
| J Sinkin Consulting 225 Wireless Blvd # 2, Hauppauge 11788 | (631) 493-0022 |
| Wgt Consulting Group 300 Wheeler Rd, Hauppauge 11788 | (631) 582-0601 |