Log into Google My Business.
Sign in or Create an Account
Once logged in, click the three dash menu icon ( ) in the top left corner corner of the page.
Click the plus button () Create business account.
Enter a business account name and click Done.
You can rename a business account at any time. On the “Accounts you own or manage” page, find the card for the business account you want to rename, then click > Rename.
More information can be found at: https://support.google.com/business/answer/6085326?hl=en&ref_topic=6085325