W. Va. Code § 31E-14-1410
(b) A foreign corporation may be served by registered or certified mail, return receipt requested, addressed to the secretary of the foreign corporation at its principal office shown in its application for a certificate of authority or in its most recent return required pursuant to section three, article twelve-c, chapter eleven of this code if the foreign corporation:
(c) Service is perfected under subsection (b) of this section at the earliest of:
(d) In addition to the methods of service on a foreign corporation provided in subsections (a) and (b) of this section, the Secretary of State is hereby constituted the attorney-in-fact for and on behalf of each foreign corporation authorized to conduct affairs in this state pursuant to the provisions of this chapter. The Secretary of State has the authority to accept service of notice and process on behalf of each corporation and is an agent of the corporation upon whom service of notice and process may be made in this state for and upon each corporation. No act of a corporation appointing the Secretary of State as attorney-in-fact is necessary. Service of any process, notice or demand on the Secretary of State may be made by delivering to and leaving with the Secretary of State the original process, notice or demand and two copies of the process, notice or demand for each defendant, along with the fee required by section two, article one, chapter fifty-nine of this code. Immediately after being served with or accepting any process or notice, the Secretary of State shall:
(2) transmit one copy of the process or notice by registered or certified mail, return receipt requested, by a means which may include electronic issuance and acceptance of electronic return receipts, to: