 | South Amboy Public Schools | South Amboy, new jersey, united states | 87 | government administration | - | |
 | Malan Syndrome Foundation | South Amboy, new jersey, united states | 3 | non-profit organizations | 2018 | |
 | SIGMA DATA SOLUTIONS | South Amboy, new jersey, united states | 2 | management consulting | 2017 | |
 | 1-800 Construction,Inc | South Amboy, new jersey, united states | 2 | construction | 2007 | |
 | Central Jersey Starter | South Amboy, new jersey, united states | 1 | automotive | - | |
 | dch auto group | south amboy, new jersey, united states | - | automotive | 1977 | |
 | Shore Home Improvements | South Amboy, new jersey, united states | - | - | - | |
 | sadie pope dowdell library | south amboy, new jersey, united states | - | libraries | - | |
 | old bridge library | south amboy, new jersey, united states | - | libraries | - | |
 | metaline displays with a twist | south amboy, new jersey, united states | - | marketing and advertising | 1923 | |
 | prostaff solutions | south amboy, new jersey, united states | - | staffing and recruiting | - | |
 | metropolitan surgical institute | south amboy, new jersey, united states | - | hospital and health care | - | |
| teltech systems | south amboy, new jersey, united states | - | telecommunications | 2005 | |
| lbi audio, video & scenic solutions | south amboy, new jersey, united states | - | events services | 1986 | |
| apex enterprises of union inc | south amboy, new jersey, united states | - | insurance | - | |
| paradise flowers distribution | south amboy, new jersey, united states | - | wholesale | 2008 | |
| jm printing & graphics | south amboy, new jersey, united states | - | printing | 1980 | |
| seto corp, inc. | south amboy, new jersey, united states | - | human resources | 2012 | |
| nova crete inc | south amboy, new jersey, united states | - | appliances, electrical, and electronics manufacturing | - | |
| j and a plumbing and heating | south amboy, new jersey, united states | - | business supplies and equipment | - | |
