Hi. I'm an owner at a large 3PL and logistics company. We are based in Los Angeles and been around for a long time.. http://dartentities.com/ We've had a lot of success when it comes to growing up with our clients since we are great at customizing solutions. We would love to work with you if you have anything but if not us then I'd say Shipwire is good (They were our client when they were a startup), but it also just depends how big you are and what your requirements are. Like our company is very big, we have warehouses, trucking fleet, real estate development team, hundreds of employee's, ect .. We are one of the place's that a company like Shipwire might go to have your needs handled. So it all depends what you want done. I'll give a shameless plug about our company and just say we really are great when it comes to helping people grow from a small company to a big one. So feel free to contact me if you want.
Take a look at ShipWire, Moulton Logistic, Motivational.