You have to register your business page. It's not automatic. I believe op here meant a Google business listing which was created by the owner explicitly, but not updated.
It's not? Interesting. Literally hundreds of business listings popped up in Google Maps overnight, a few months ago, which appear very much scraped out of some registry - name, category, address, nothing else. Similarly with the """"place names"""" that seem to be based on people's personal remarks, and about as inaccurate.