Rule 1010. Service of Involuntary Petition And Summons;

(a) Service Of Involuntary Petition and Summons; On the filing of an involuntary petition, the clerk shall forthwith issue a summons for service. When an involuntary petition is filed, service shall be made on the debtor. The summons shall be served with a copy of the petition in the manner provided for service of a summons and complaint by Rule 7004(a) or (b). If service cannot be so made, the court may order that the summons and petition be served by mailing copies to the party's last known address, and by at least one publication in a manner and form directed by the court. The summons and petition may be served on the party anywhere. Rule 7004(e)and Rule 4(l) F.R.Civ.P. apply when service is made or attempted under this rule.
(b) Corporate Ownership Statement. Each petitioner that is a corporation shall file with the involuntary petition a corporate ownership statement containing the information described in Rule 7007.1.