Page 4 on the 4473 says:
"When the transferee/buyer of a firearm is a corporation, company, association, partnership, or other such business entity, an officer authorized to act on behalf of the business must complete Section B of the form with his/her personal information, sign Section B, and attach a written statement, executed under penalties of perjury, stating: (A) the firearm is being acquired for the use of and will be the property of that business entity; and (B) the name and address of that business entity."