Mich. Comp. Laws § 339.5719

Sec. 719. Subject to section 731(3), the department shall issue a fire alarm contractor's license to a person that meets the requirements described in article 2 and meets either of the following: (a) Is an individual who holds a fire alarm specialty technician's license. (b) Has at least 1 full-time employee who is a fire alarm specialty technician, resides in this state, and is actively in charge of and responsible for Michigan electrical code compliance of all installations of fire alarm system wiring and equipment.