 | Dencraft Lab | Hawthorne, new york, united states | 2 | medical device | - | |
 | The Verticom Group | hawthorne, new york, united states | 1 | venture capital and private equity principals | 1996 | |
 | North American Access Technologies, Inc. | Hawthorne, new york, united states | 2 | information technology and services | 1987 | |
 | Rzs Solutions Inc | Hawthorne, new york, united states | 1 | machinery | - | |
 | McCarthy Insurance | Hawthorne, new york, united states | 6 | insurance | 1935 | |
 | Trinity Property Ventures, LLC | Hawthorne, new york, united states | 2 | real estate | - | |
 | Expert Forensic Psych Consulting, INC. | Hawthorne, new york, united states | - | mental health care | - | |
 | charles a. manganaro consulting engineers | hawthorne, new york, united states | - | civil engineering | 1962 | |
 | innovus partners | hawthorne, new york, united states | - | information technology and services | 2012 | |
| metric & multistandard components corp | hawthorne, new york, united states | - | wholesale | 1963 | |
| qualitypro pest & wildlife services inc. | hawthorne, new york, united states | - | environmental services | 2004 | |
 | westech solutions, llc | hawthorne, new york, united states | - | computer networking | 2004 | |
 | gene link | hawthorne, new york, united states | - | biotechnology | 1993 | |
| allstar products group | hawthorne, new york, united states | - | consumer goods | - | |
| tri-state environmental services, inc | hawthorne, new york, united states | - | environmental services | 1993 | |
 | villa construction inc. | hawthorne, new york, united states | - | construction | - | |
| arc of westchester | hawthorne, new york, united states | - | individual and family services | 1949 | |
 | ola consulting engineers, pc | hawthorne, new york, united states | - | mechanical or industrial engineering | 1974 | |
 | madison approach staffing inc | hawthorne, new york, united states | - | staffing and recruiting | 1988 | |
| authoriti network | hawthorne, new york, united states | - | computer and network security | 2017 | |
