Mich. Comp. Laws § 450.2241: Registered office; resident agent.

Sec. 241.

Each domestic corporation and each foreign corporation authorized to conduct affairs in this state shall have and continuously maintain in this state both of the following:

(a) A registered office that may be the same as its place of business.

(b) A resident agent. Any of the following may serve as resident agent:

( i ) An individual resident in this state whose business office or residence is identical with the registered office.

( ii ) A domestic corporation, a domestic business corporation, a foreign corporation, a foreign business corporation, a limited liability company, or another entity, if it is authorized to conduct affairs or transact business in this state and it has a business office identical with the registered office.