What do you mean by listing? What do you see when you go to google.com/business? - Source: Reddit / 22 days ago
Local Galex - Free business listings scan tool to check NAP consistency and NAP accuracy for any local business.
Google Earth Pro - Google Earth Pro allows you fly anywhere around the earth to view satellite imagery, maps, 3D building, and terrain, from galaxies in outer space to the canyons of the ocean.
Wikipronto.com - POI Database - The application allow people to submit, edit and adopt point of interest (POI).
Geopointe - Geopointe enables Salesforce users to gain spatial insights via maps and apply geography to business processes.