Know-How Exchange : Branding

Good Day! I'm representing a large company that provides services in the supply chain and logistics space. The largest part of our operation is based in an area of the Country that is...well, undesirable for our prospective clients to visit. Unfortunately, this is where most of the magic happens. Our corporate offices are based in a large metropolitan city, yet there is not a lot of action at this location to show off for prospects. Therefore, the perception is that we're a small town company...when in fact we're just the opposite.
How do we further market ourselves in a metropolitan look and feel?