| Business | Phone |
| Business Information Svc 1 Lexington Ct, Colts Neck 7722 | (732) 446-7502 |
| Test Corp 132 Hockhockson Rd, Colts Neck 7722 | (732) 863-9399 |
| Ronald F Wolff 1 Lakeview Ter, Colts Neck 7722 | (732) 866-4111 |
| Norfal Limited Po Box 541, Colts Neck 7722 | (732) 780-4357 |
| Mini Lab Consultants Inc Po Box 475, Colts Neck 7722 | (732) 946-8484 |