Were you able to find the right Providers within google-advertisement ? If you're also a provider of google-advertisement and you're not featured in the business directory yet, you can always Add an entry for free.
The results list for google-advertisement in Sorrento. You can find the best google-advertisement vendors and providers in Sorrento in the Sorrento Business Directory. Currently there is no company is registered in the Sorrento business directory under google-advertisement.