New Jersey Statutes Title 34. Labor and Workmen's Compensation 34 § 1A-1.13

a. Performing similar work within the same geographical area;

b. Occupying the same premises;

c. Having the same telephone or fax number;

d. Having the same e-mail address or Internet website;

e. Employing substantially the same work force, administrative employees, or both;

f. Utilizing the same tools, equipment or facilities;

g. Employing or engaging the services of any person or persons involved in the direction or control of the other;  or

h. Listing substantially the same work experience.