Trading OTC stocks usually carries larger buying and selling costs than trading stocks on exchanges. This may lower or even outweigh potential returns. United Parcel Service, or UPS, is among the world's biggest Trucking glossary companies, with almost half one million workers delivering 22 million packages per day. In addition to truck routes, UPS also moves packages by air and prepare routes. Originally often known as Federal Express, FedEx grew to become famous as the primary logistics firm to offer what's now a staple within the logistics trade: in a single day delivery. Today, FedEx has some 400 freight service centers, and over half a million staff members. Three Yamato Holdings Co. Ltd. Yamato Holdings is a Japan-based holding company that principally gives delivery services by its group of corporations and subsidiaries. It offers parcel delivery, logistics administration, moving and distribution services, and appliance set up.