Think of three possible names for your music publishing company, as you'll get to submit these names to the performing rights organization (PRO) you decide to register with. Pick names that reflect the vibe you want your music publishing company to convey. For example, a possible name for a music publishing company that specializes in country-western songs might be Old West Publishing.
Register with a PRO, such as BMI (Broadcast Muric, Inc.), SESAC (Society of European Stage Authors & Composers) or ASCAP (American Society of Composers, Authors and Publishers), by submitting an online application, including your three name ideas. PROs help monitor the usage of songs in your catalog and distribute you the appropriate royalties earned.
Register as a business with the proper authorities. You can register as a sole-proprietorship, LLC or corporation depending on how many other people are involved and how you wish to run your business.
Acquire new songs for your catalog. Advertise your publishing company online, in trade magazines and among your music industry contacts. Negotiate contracts with songwriters for songs that you feel will turn a profit.
Register any new songs that haven't yet been copyrighted by visiting the U.S. Copyright Office at www.copyright.gov.
Register the songs in your catalog with the PRO you registered with.
Continue to advertise your publishing company, highlighting songs you have had successes with.