These steps may help but are not certain: The final verification is still up to Google
- Used to be 1000 followers minimum, this has changed to "meaningful amount"
- Email address verified
- Business website linked and containing the G+ badge = small verification badge after the link in the profile, like in the image above
Read more from the link below and get useful tips & relevant links!
Via Jaana Nyström, Gerrit Bes