Clifford J. Porzenheim

Gatx Rail Corp. leases railcars and locomotives to shippers and railroads. It buys, sells, overhauls and leases four and six-axle locomotives to railroads, chemical, food and petroleum industry users. It also owns & manages railcars of all types and is a railcar lessors in North America. The company is headquartered in Chicago, IL.

Milestone Equipment Holdings LLC operates as a transportation equipment leasing and asset management company. The firm specializes in motor carrier and rail industry related intermodal equipment; including domestic containers, storage trailers, refrigerated containers & trailers, chassis, piggyback trailers and highway trailers. It also provides management services for third-party investors and fleet owners that include lease origination, administration, operating and maintaining equipment, re-marketing and managing equipment portfolios. The company was founded in 1995 by Robert W. Thull and is headquartered in St. Charles, CA.

American Steamship Co. provides waterborne transportation services. It specializes in self-unloading technology, great lakes trade patterns, ports, docks, and safety. The company was founded by John J. Boland and Adam E. Cornelius in 1907 and is headquartered in Williamsville, NY.