Hi! I created an extension for a course in my university and i would be glad to share it!!
Network of Partners extension allows you to display a list with all your current working partners along with their location coordinates using google maps.
Instructions:
1)Download the plugin archive
2) Unzip the archive and drop the Nop.Plugin.Uga.Partners into \Plugins directory on your server
Find the project Github repository at :https://github.com/GeorgeZa/Partners
And at the Marketplace : https://www.nopcommerce.com/p/2886/network-of-partners.aspx