Federal employees and tourists who might otherwise have to bring their cars into downtown Washington, DC, can thank the Washington Metropolitan Transportation Authority for saving them stress and shoeleather. The Metro provides rail and bus transportation services throughout the nation's capital and in its Maryland and Virginia suburbs, a 1,500-sq.-mi. area -- the second largest rail transit system and sixth largest bus network in the US. Overall, passengers take about 350 million rail and bus trips on the Metro annually. The agency's rail system includes about 85 stations served by more than 105 miles of track, both underground and aboveground. Metro operates a fleet of more than 1,500 buses.

Air Transport Services Group, Inc., through its subsidiaries, provides aircraft, airline operations, and other related services primarily to the shipping and transportation industries. The company provides air cargo transportation services; airlift services, including aircraft, aircraft flight crews, and maintenance services; airlift services to other airlines, freight forwarders, and the U.S. military; freight transportation and supply chain management services; passenger transportation primarily to the U.S. military; air charter brokerage services, fuel management, and specialized cargo management services; and warehousing and cargo handling services, as well as leases aircraft. It also provides aircraft maintenance and modification services, aircraft part sales services, equipment leasing and maintenance services, mail handling services for the U.S. Postal Service, and specialized services for aircraft fuel management and freight logistics. The company operates in Europe, Asia, Africa, and the Americas. As of December 31, 2009, its in-service fleet consisted of 62 aircraft. The company was formerly known as ABX Holdings, Inc. and changed its name to Air Transport Services Group, Inc. in May 2008. Transport Services Group, Inc. was founded in 1980 and is headquartered in Wilmington, Ohio.

United Maritime joins the forces of three subsidiaries engaged in transporting dry bulk commodities. Operations serve deep-water ports and inland waterways in the US and abroad. The company maintains a dozen ocean-going vessels, and 20 river barges; it also owns a transfer and storage terminal and related logistics services. United Maritime's ocean-going fleet, made up of US-flag vessels, has an overall capacity of some 400,000 deadweight tons (DWT). Handled commodities include coal, grain, petroleum coke, and phosphate. United Maritime, known as TECO Transport prior to December 2007, was sold by its former parent TECO Energy to an investment group led by an affiliate of Miami-based Greenstreet Equity Partners.

Greyhound PackageXpress (GPX) piggybacks on the intercity bus services of parent Greyhound Lines to deliver packages throughout the US. Though GPX uses the buses to transport items, it works with independent couriers to get packages from bus terminals to recipients' doors. Customers include companies from industries such as food, environmental and medical, printing, and technology. Affiliates On Time Delivery and Larson Express serve the Minneapolis/St. Paul and Chicago metropolitan areas, respectively. GPX also contracts with Mexican courier Estafeta to ship parcels from US locations to more than 2,500 postal codes all over Mexico.

We are a railway company with the passengers of over 1.72 million a day. With our predecessor Musashino Railway Co., Ltd., (currently the Ikebukuro Line) founded in 1912 as a foundation, we have merged Tamako Railway Co., Ltd., (currently the Tamako Line) and the former Seibu Railway Co., Ltd., (currently the Shinjuku Line, Kokubunji Line, Seibuen Line, Ahina Line and Tamagawa Line) giving rise to the current form of the company. While conducting our railway business with the focus on enhancing carrying power and safety, we have committed ourselves to the development of local communities by making concerted efforts to improve the value of the land along our railway network through land development geared to the provision of a better housing environment and the efficient management of leisure facilities at sites along our railway lines.

Marine transportation company Sea Star Line carries cargo between the US and Puerto Rico, the Dominican Republic, the US Virgin Islands, and the Caribbean on three combination roll-on/roll-off/lift-on/lift-off vessels. (The vessels are so named because shipping containers, cars, and heavy equipment can be rolled onto them on chassis or lifted on by cranes.) Saltchuk Resources, owner of Totem Ocean Trailer Express, owns 90% of Sea Star Lines; Puerto Rico-based Taino Star owns 10%. Sea Star is subject to the Jones Act, a federal law that allows only vessels controlled and operated by US companies to transport cargo between US ports.

Founded in 1970, the company is a unit of New Zealand-based logistics provider Mainfreight Limited, which also has operations in Asia and Australia. Mainfreight, Inc. (which does business as Mainfreight USA) arranges the transportation of its customers' cargo and provides services that include handling, packing, and containerization, as well as preparation of shipping documents. It focuses on shipments heavier than 50 lbs. that require second-day delivery. Items transported include clothing, computers and other electronic equipment, and software. On its own and through agents, Mainfreight USA has facilities in more than 35 US cities.

Barr-Nunn Transportation aims to be the best, bar none. The dry van truckload carrier provides time-sensitive services throughout the continental US. It uses a fleet of about 700 tractors and 1,700 trailers to transport a variety of freight, ranging from animal feeds to building materials to paper products. The company's Barr-Nunn Logistics unit arranges the transportation of customers' freight via a network of contract carriers, including specialists such as flatbed and refrigerated haulers. Chairman Robert Sturgeon founded Barr-Nunn in 1982.

Star Bulk is a global shipping company providing worldwide seaborne transportation solutions in the dry bulk sector. Star Bulk's vessels transport major bulks, which include iron ore, coal and grain and minor bulks such as bauxite, fertilizers and steel products. Star Bulk was incorporated in the Marshall Islands on December 13, 2006 and maintains executive offices in Athens, Greece. Its common stock trades on the Nasdaq Global Market under the symbol "SBLK". Currently, Star Bulk has an operating fleet of eleven dry bulk carriers with definitive agreements to build two Capesize vessels. The total fleet consists of five Capesize, and eight Supramax dry bulk vessels with a combined cargo carrying capacity of 1,287,686 deadweight tons. The average age of our current operating fleet is 10.1 years.

Groendyke Transport hauls bulk cargo throughout North America. The company operates from a network of more than 30 terminals, primarily in the southwestern and midwestern US. Among the commodities moved by Groendyke Transport are chemicals, petroleum, and grain products. Customers have included ADM, BASF, Dow Chemical, Eastman Chemical, and Koch Industries. Founded by Harold Groendyke in 1932, Groendyke Transport is owned by the Groendyke family, including chairman and CEO John Groendyke, Harold's son.

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