Due to a recent merger we have had to update and edit the details of our Google Maps accounts.
All our campus locations are done, except one of the two head offices, where we have been able to edit the details, but not 'claim this business'.
Can anyone please advise on how I go about sorting this?
This one can't "claimed" as it is already verified.
its already managed be someone in his GMB dashboard.
The only procedure to get control over it would be to apply the procedure
Helmut Geissler, Google My Business Top Contributor | my G+ profile