1. FedEx, established in 1971, is an international express delivery group that provides customers and businesses around the world with a series of comprehensive services covering transportation, e-commerce and commercial operations.

2. United Parcel Service was founded in 1907 as a courier company in Seattle, Washington. It is a global company and its trademark is one of the most well-known and admired trademarks in the world. As the world's largest express carrier and package delivery company, it is also a leading provider of transportation, logistics, capital and e-commerce services.

3. Maersk Logistics, established in 1904, provides customers with a variety of one-stop services, including: export logistics, warehousing, distribution, air freight, sea freight agency, customs brokerage and trailer services. Maersk is able to tailor a variety of services based on customers' specific requirements.