Does anyone know if it is possible to determine which company a visitor to your site comes from? For example, if a person is sitting in the offices at Coca-cola or IBM or whatever and visits your site, can Google Analytics (or some other service akin to that) tell that you are coming from those locations?
Google Analytics does display a Network for each hit - depending upon the size of the organization and its network architecture, you may be able to determine which organization's network a visitor is coming from.
No, analytics won't give you that.
You will need a service/product like this: