I believe the freight designation is NVOCC, non-vessel owning common carrier. If you contact the port near where the shipment will leave from they can put you in touch with some. They consolidate shipments to fill a container, then have an associate break it out and arrange for delivery
,. Sort of a non regulated group but they are efficient.
Air Freight has similar groups, and again, contact the management of closest international airport
, they should be able to help.